Mock Version: 1.4.14
Mock Version: 1.4.14
ENTER ['do'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --target riscv64 --nodeps /builddir/build/SPECS/thc-ipv6.spec'], chrootPath='/var/lib/mock/f31-build-72224-30800/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'en_US.UTF-8'}shell=Falselogger=<mockbuild.trace_decorator.getLog object at 0x15580c0908>timeout=345600uid=986gid=135user='mockbuild'nspawn_args=[]unshare_net=TrueprintOutput=False)
Executing command: ['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --target riscv64 --nodeps /builddir/build/SPECS/thc-ipv6.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'en_US.UTF-8'} and shell False
Building target platforms: riscv64
Building for target riscv64
setting SOURCE_DATE_EPOCH=1564185600
Wrote: /builddir/build/SRPMS/thc-ipv6-3.4-5.fc31.src.rpm
Child return code was: 0
ENTER ['do'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --target riscv64 --nodeps /builddir/build/SPECS/thc-ipv6.spec'], chrootPath='/var/lib/mock/f31-build-72224-30800/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'en_US.UTF-8'}shell=Falselogger=<mockbuild.trace_decorator.getLog object at 0x15580c0908>timeout=345600uid=986gid=135user='mockbuild'nspawn_args=[]unshare_net=TrueprintOutput=False)
Executing command: ['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --target riscv64 --nodeps /builddir/build/SPECS/thc-ipv6.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'en_US.UTF-8'} and shell False
Building target platforms: riscv64
Building for target riscv64
setting SOURCE_DATE_EPOCH=1564185600
Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.3Gw0EL
+ umask 022
+ cd /builddir/build/BUILD
+ cd /builddir/build/BUILD
+ rm -rf thc-ipv6-3.4
+ /usr/bin/tar -xof -
+ /usr/bin/gzip -dc /builddir/build/SOURCES/thc-ipv6-3.4.tar.gz
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd thc-ipv6-3.4
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ /usr/bin/git init -q
+ /usr/bin/git config user.name rpm-build
+ /usr/bin/git config user.email '<rpm-build>'
+ /usr/bin/git add .
+ /usr/bin/git commit -q --allow-empty -a --author 'rpm-build <rpm-build>' -m 'thc-ipv6-3.4 base'
+ /usr/bin/cat /builddir/build/SOURCES/0001-Include-stdint.h-in-dnsrevenum6.c-since-uintptr_t-is.patch
+ /usr/bin/git apply --index -
+ /usr/bin/git commit -q -m 0001-Include-stdint.h-in-dnsrevenum6.c-since-uintptr_t-is.patch --author 'rpm-build <rpm-build>'
+ RPM_EC=0
BUILDSTDERR: ++ jobs -p
+ exit 0
Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.n5tWDL
+ umask 022
+ cd /builddir/build/BUILD
+ cd thc-ipv6-3.4
+ sed -i 's|^PREFIX=/usr/local|PREFIX=/usr|' Makefile
+ sed -i 's/^STRIP=strip/STRIP=echo/' Makefile
+ sed -i '/^CFLAGS=-O2/d' Makefile
+ make -j4 'CFLAGS=-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL'
BUILDSTDERR: thc-ipv6-lib.c: In function 'thc_ipv6_dummymac':
BUILDSTDERR: thc-ipv6-lib.c:106:10: warning: pointer targets in returning 'char *' from a function with return type 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   106 |   return ptr;
BUILDSTDERR:       |          ^~~
BUILDSTDERR: thc-ipv6-lib.c: In function 'thc_pcap_function':
BUILDSTDERR: thc-ipv6-lib.c:130:62: warning: pointer targets in passing argument 4 of 'pcap_dispatch' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   130 |     if (pcap_dispatch(pcap_link, 1, (pcap_handler) function, opt) < 0)
BUILDSTDERR:       |                                                              ^~~
BUILDSTDERR:       |                                                              |
BUILDSTDERR:       |                                                              char *
BUILDSTDERR: In file included from /usr/include/pcap.h:43,
BUILDSTDERR:                  from thc-ipv6-lib.c:40:
BUILDSTDERR: /usr/include/pcap/pcap.h:441:57: note: expected 'u_char *' {aka 'unsigned char *'} but argument is of type 'char *'
BUILDSTDERR:   441 | PCAP_API int pcap_dispatch(pcap_t *, int, pcap_handler, u_char *);
BUILDSTDERR:       |                                                         ^~~~~~~~
BUILDSTDERR: thc-ipv6-lib.c: In function 'thc_pcap_init_promisc':
BUILDSTDERR: thc-ipv6-lib.c:177:41: warning: pointer targets in passing argument 3 of 'pcap_compile' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   177 |     if (pcap_compile(pcap_link, &fcode, capture, 1, 0) < 0)
BUILDSTDERR:       |                                         ^~~~~~~
BUILDSTDERR:       |                                         |
BUILDSTDERR:       |                                         unsigned char *
BUILDSTDERR: In file included from /usr/include/pcap.h:43,
BUILDSTDERR:                  from thc-ipv6-lib.c:40:
BUILDSTDERR: /usr/include/pcap/pcap.h:456:59: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   456 | PCAP_API int pcap_compile(pcap_t *, struct bpf_program *, const char *, int,
BUILDSTDERR:       |                                                           ^~~~~~~~~~~~
BUILDSTDERR: thc-ipv6-lib.c: In function 'thc_pcap_check':
BUILDSTDERR: thc-ipv6-lib.c:187:63: warning: pointer targets in passing argument 4 of 'pcap_dispatch' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   187 |   return pcap_dispatch(pcap_link, 1, (pcap_handler) function, opt);
BUILDSTDERR:       |                                                               ^~~
BUILDSTDERR:       |                                                               |
BUILDSTDERR:       |                                                               char *
BUILDSTDERR: In file included from /usr/include/pcap.h:43,
BUILDSTDERR:                  from thc-ipv6-lib.c:40:
BUILDSTDERR: /usr/include/pcap/pcap.h:441:57: note: expected 'u_char *' {aka 'unsigned char *'} but argument is of type 'char *'
BUILDSTDERR:   441 | PCAP_API int pcap_dispatch(pcap_t *, int, pcap_handler, u_char *);
BUILDSTDERR:       |                                                         ^~~~~~~~
BUILDSTDERR: thc-ipv6-lib.c: In function 'thc_notation2beauty':
BUILDSTDERR: thc-ipv6-lib.c:201:31: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   201 |   if (ipv6[39] != 0 || strlen(ipv6) != 39)
BUILDSTDERR:       |                               ^~~~
BUILDSTDERR:       |                               |
BUILDSTDERR:       |                               unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:207:9: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   207 |     ptr = ipv6 + i * 4 + i;
BUILDSTDERR:       |         ^
BUILDSTDERR: thc-ipv6-lib.c:235:21: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   235 |     if (ipv6[strlen(ipv6) - 1] == '0' && ipv6[strlen(ipv6) - 2] == ':' && ptr2 - buf + 1 + strlen(buf2) == strlen(buf))
BUILDSTDERR:       |                     ^~~~
BUILDSTDERR:       |                     |
BUILDSTDERR:       |                     unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:235:54: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   235 |     if (ipv6[strlen(ipv6) - 1] == '0' && ipv6[strlen(ipv6) - 2] == ':' && ptr2 - buf + 1 + strlen(buf2) == strlen(buf))
BUILDSTDERR:       |                                                      ^~~~
BUILDSTDERR:       |                                                      |
BUILDSTDERR:       |                                                      unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:236:19: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   236 |       ipv6[strlen(ipv6) - 1] = 0;
BUILDSTDERR:       |                   ^~~~
BUILDSTDERR:       |                   |
BUILDSTDERR:       |                   unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:238:12: warning: pointer targets in passing argument 1 of 'strcpy' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   238 |     strcpy(ipv6, buf);
BUILDSTDERR:       |            ^~~~
BUILDSTDERR:       |            |
BUILDSTDERR:       |            unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from thc-ipv6-lib.c:12:
BUILDSTDERR: /usr/include/bits/string_fortified.h:88:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:    88 | __NTH (strcpy (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: thc-ipv6-lib.c: In function 'thc_ipv62string':
BUILDSTDERR: thc-ipv6-lib.c:265:10: warning: pointer targets in returning 'char *' from a function with return type 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   265 |   return string;
BUILDSTDERR:       |          ^~~~~~
BUILDSTDERR: thc-ipv6-lib.c: In function 'thc_ipv62notation':
BUILDSTDERR: thc-ipv6-lib.c:309:12: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   309 |   if ((res = thc_ipv62string(ipv6)) == NULL)
BUILDSTDERR:       |            ^
BUILDSTDERR: thc-ipv6-lib.c:311:29: warning: pointer targets in passing argument 1 of 'thc_string2notation' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   311 |   ptr = thc_string2notation(res);
BUILDSTDERR:       |                             ^~~
BUILDSTDERR:       |                             |
BUILDSTDERR:       |                             char *
BUILDSTDERR: thc-ipv6-lib.c:285:51: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   285 | unsigned char *thc_string2notation(unsigned char *string) {
BUILDSTDERR:       |                                    ~~~~~~~~~~~~~~~^~~~~~
BUILDSTDERR: thc-ipv6-lib.c:311:7: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   311 |   ptr = thc_string2notation(res);
BUILDSTDERR:       |       ^
BUILDSTDERR: thc-ipv6-lib.c:313:10: warning: pointer targets in returning 'char *' from a function with return type 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   313 |   return ptr;
BUILDSTDERR:       |          ^~~
BUILDSTDERR: thc-ipv6-lib.c: In function 'thc_resolve6':
BUILDSTDERR: thc-ipv6-lib.c:409:66: warning: pointer targets in passing argument 3 of 'getnameinfo' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   409 |   if (getnameinfo(glob_result->ai_addr, glob_result->ai_addrlen, out, sizeof(out), NULL, 0, NI_NUMERICHOST) != 0)
BUILDSTDERR:       |                                                                  ^~~
BUILDSTDERR:       |                                                                  |
BUILDSTDERR:       |                                                                  unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:26:
BUILDSTDERR: /usr/include/netdb.h:676:40: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   676 |    socklen_t __salen, char *__restrict __host,
BUILDSTDERR:       |                       ~~~~~~~~~~~~~~~~~^~~~~~
BUILDSTDERR: thc-ipv6-lib.c:411:27: warning: pointer targets in passing argument 2 of 'inet_pton' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   411 |   if (inet_pton(AF_INET6, out, glob_addr) < 0)
BUILDSTDERR:       |                           ^~~
BUILDSTDERR:       |                           |
BUILDSTDERR:       |                           unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:25:
BUILDSTDERR: /usr/include/arpa/inet.h:58:56: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:    58 | extern int inet_pton (int __af, const char *__restrict __cp,
BUILDSTDERR:       |                                 ~~~~~~~~~~~~~~~~~~~~~~~^~~~
BUILDSTDERR: thc-ipv6-lib.c:419:19: warning: pointer targets in passing argument 1 of 'thc_dump_data' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   419 |     thc_dump_data(ret_addr, 16, "Target Resolve IPv6");
BUILDSTDERR:       |                   ^~~~~~~~
BUILDSTDERR:       |                   |
BUILDSTDERR:       |                   char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:69:
BUILDSTDERR: thc-ipv6.h:147:42: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   147 | extern void thc_dump_data(unsigned char *buf, int len, char *text);
BUILDSTDERR:       |                           ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:421:10: warning: pointer targets in returning 'char *' from a function with return type 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   421 |   return ret_addr;
BUILDSTDERR:       |          ^~~~~~~~
BUILDSTDERR: thc-ipv6-lib.c: In function 'thc_get_own_mac':
BUILDSTDERR: thc-ipv6-lib.c:529:19: warning: pointer targets in passing argument 1 of 'thc_dump_data' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   529 |     thc_dump_data(mac, 6, "Own MAC address");
BUILDSTDERR:       |                   ^~~
BUILDSTDERR:       |                   |
BUILDSTDERR:       |                   char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:69:
BUILDSTDERR: thc-ipv6.h:147:42: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   147 | extern void thc_dump_data(unsigned char *buf, int len, char *text);
BUILDSTDERR:       |                           ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:530:10: warning: pointer targets in returning 'char *' from a function with return type 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   530 |   return mac;
BUILDSTDERR:       |          ^~~
BUILDSTDERR: thc-ipv6-lib.c: In function 'thc_get_own_ipv6':
BUILDSTDERR: thc-ipv6-lib.c:586:30: warning: pointer targets in passing argument 1 of 'fgets' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   586 |     while (done < 2 && fgets(buf, sizeof(buf), f) != NULL) {
BUILDSTDERR:       |                              ^~~
BUILDSTDERR:       |                              |
BUILDSTDERR:       |                              unsigned char *
BUILDSTDERR: In file included from /usr/include/stdio.h:867,
BUILDSTDERR:                  from thc-ipv6-lib.c:12:
BUILDSTDERR: /usr/include/bits/stdio2.h:255:25: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   255 | fgets (char *__restrict __s, int __n, FILE *__restrict __stream)
BUILDSTDERR:       |        ~~~~~~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:587:42: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   587 |       if (strncmp(interface, &buf[strlen(buf) - strlen(interface) - 1], strlen(interface)) == 0) {
BUILDSTDERR:       |                                          ^~~
BUILDSTDERR:       |                                          |
BUILDSTDERR:       |                                          unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:587:30: warning: pointer targets in passing argument 2 of 'strncmp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   587 |       if (strncmp(interface, &buf[strlen(buf) - strlen(interface) - 1], strlen(interface)) == 0) {
BUILDSTDERR:       |                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                              |
BUILDSTDERR:       |                              unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:139:51: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   139 | extern int strncmp (const char *__s1, const char *__s2, size_t __n)
BUILDSTDERR:       |                                       ~~~~~~~~~~~~^~~~
BUILDSTDERR: thc-ipv6-lib.c:588:16: warning: pointer targets in passing argument 1 of 'sscanf' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   588 |         sscanf(buf, "%s %x %x %x %s", tmpbuf, &a, &b, &c, bla);
BUILDSTDERR:       |                ^~~
BUILDSTDERR:       |                |
BUILDSTDERR:       |                unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:12:
BUILDSTDERR: /usr/include/stdio.h:399:43: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   399 | extern int sscanf (const char *__restrict __s,
BUILDSTDERR:       |                    ~~~~~~~~~~~~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:602:23: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   602 |           if (strncmp(tmpbuf, tmpdst, b / 4) == 0) {
BUILDSTDERR:       |                       ^~~~~~
BUILDSTDERR:       |                       |
BUILDSTDERR:       |                       unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:139:33: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   139 | extern int strncmp (const char *__s1, const char *__s2, size_t __n)
BUILDSTDERR:       |                     ~~~~~~~~~~~~^~~~
BUILDSTDERR: thc-ipv6-lib.c:602:31: warning: pointer targets in passing argument 2 of 'strncmp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   602 |           if (strncmp(tmpbuf, tmpdst, b / 4) == 0) {
BUILDSTDERR:       |                               ^~~~~~
BUILDSTDERR:       |                               |
BUILDSTDERR:       |                               unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:139:51: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   139 | extern int strncmp (const char *__s1, const char *__s2, size_t __n)
BUILDSTDERR:       |                                       ~~~~~~~~~~~~^~~~
BUILDSTDERR: thc-ipv6-lib.c:626:26: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   626 |                ((strncmp(tmpbuf, "fc", 2) == 0 || strncmp(tmpbuf, "fd", 2) == 0) && (strncmp(tmpdst, "fc", 2) == 0 || strncmp(tmpdst, "fd", 2) == 0))
BUILDSTDERR:       |                          ^~~~~~
BUILDSTDERR:       |                          |
BUILDSTDERR:       |                          unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:139:33: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   139 | extern int strncmp (const char *__s1, const char *__s2, size_t __n)
BUILDSTDERR:       |                     ~~~~~~~~~~~~^~~~
BUILDSTDERR: thc-ipv6-lib.c:626:59: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   626 |                ((strncmp(tmpbuf, "fc", 2) == 0 || strncmp(tmpbuf, "fd", 2) == 0) && (strncmp(tmpdst, "fc", 2) == 0 || strncmp(tmpdst, "fd", 2) == 0))
BUILDSTDERR:       |                                                           ^~~~~~
BUILDSTDERR:       |                                                           |
BUILDSTDERR:       |                                                           unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:139:33: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   139 | extern int strncmp (const char *__s1, const char *__s2, size_t __n)
BUILDSTDERR:       |                     ~~~~~~~~~~~~^~~~
BUILDSTDERR: thc-ipv6-lib.c:626:94: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   626 |                ((strncmp(tmpbuf, "fc", 2) == 0 || strncmp(tmpbuf, "fd", 2) == 0) && (strncmp(tmpdst, "fc", 2) == 0 || strncmp(tmpdst, "fd", 2) == 0))
BUILDSTDERR:       |                                                                                              ^~~~~~
BUILDSTDERR:       |                                                                                              |
BUILDSTDERR:       |                                                                                              unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:139:33: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   139 | extern int strncmp (const char *__s1, const char *__s2, size_t __n)
BUILDSTDERR:       |                     ~~~~~~~~~~~~^~~~
BUILDSTDERR: thc-ipv6-lib.c:626:127: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   626 |                ((strncmp(tmpbuf, "fc", 2) == 0 || strncmp(tmpbuf, "fd", 2) == 0) && (strncmp(tmpdst, "fc", 2) == 0 || strncmp(tmpdst, "fd", 2) == 0))
BUILDSTDERR:       |                                                                                                                               ^~~~~~
BUILDSTDERR:       |                                                                                                                               |
BUILDSTDERR:       |                                                                                                                               unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:139:33: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   139 | extern int strncmp (const char *__s1, const char *__s2, size_t __n)
BUILDSTDERR:       |                     ~~~~~~~~~~~~^~~~
BUILDSTDERR: thc-ipv6-lib.c:639:28: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   639 |                ( ((strncmp(tmpbuf, "fc", 2) == 0 || strncmp(tmpbuf, "fd", 2) == 0) && (tmpdst[0] == '2' || tmpdst[0] == '3'))
BUILDSTDERR:       |                            ^~~~~~
BUILDSTDERR:       |                            |
BUILDSTDERR:       |                            unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:139:33: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   139 | extern int strncmp (const char *__s1, const char *__s2, size_t __n)
BUILDSTDERR:       |                     ~~~~~~~~~~~~^~~~
BUILDSTDERR: thc-ipv6-lib.c:639:61: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   639 |                ( ((strncmp(tmpbuf, "fc", 2) == 0 || strncmp(tmpbuf, "fd", 2) == 0) && (tmpdst[0] == '2' || tmpdst[0] == '3'))
BUILDSTDERR:       |                                                             ^~~~~~
BUILDSTDERR:       |                                                             |
BUILDSTDERR:       |                                                             unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:139:33: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   139 | extern int strncmp (const char *__s1, const char *__s2, size_t __n)
BUILDSTDERR:       |                     ~~~~~~~~~~~~^~~~
BUILDSTDERR: thc-ipv6-lib.c:641:28: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   641 |                  ((strncmp(tmpdst, "fc", 2) == 0 || strncmp(tmpdst, "fd", 2) == 0) && (tmpbuf[0] == '2' || tmpbuf[0] == '3')) ) ) {
BUILDSTDERR:       |                            ^~~~~~
BUILDSTDERR:       |                            |
BUILDSTDERR:       |                            unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:139:33: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   139 | extern int strncmp (const char *__s1, const char *__s2, size_t __n)
BUILDSTDERR:       |                     ~~~~~~~~~~~~^~~~
BUILDSTDERR: thc-ipv6-lib.c:641:61: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   641 |                  ((strncmp(tmpdst, "fc", 2) == 0 || strncmp(tmpdst, "fd", 2) == 0) && (tmpbuf[0] == '2' || tmpbuf[0] == '3')) ) ) {
BUILDSTDERR:       |                                                             ^~~~~~
BUILDSTDERR:       |                                                             |
BUILDSTDERR:       |                                                             unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:139:33: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   139 | extern int strncmp (const char *__s1, const char *__s2, size_t __n)
BUILDSTDERR:       |                     ~~~~~~~~~~~~^~~~
BUILDSTDERR: thc-ipv6-lib.c:654:28: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   654 |     if (done < 2 && strlen(&ipv6[2]) == 0 && strlen(&save[2]) > 0) {
BUILDSTDERR:       |                            ^~~~~~~~
BUILDSTDERR:       |                            |
BUILDSTDERR:       |                            unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:654:53: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   654 |     if (done < 2 && strlen(&ipv6[2]) == 0 && strlen(&save[2]) > 0) {
BUILDSTDERR:       |                                                     ^~~~~~~~
BUILDSTDERR:       |                                                     |
BUILDSTDERR:       |                                                     unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:662:14: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   662 |   if (strlen(&save[2]) > 0 && prefer == PREFER_GLOBAL && strncmp(ipv6 + 2, "fe80", 2) == 0) {
BUILDSTDERR:       |              ^~~~~~~~
BUILDSTDERR:       |              |
BUILDSTDERR:       |              unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:662:71: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   662 |   if (strlen(&save[2]) > 0 && prefer == PREFER_GLOBAL && strncmp(ipv6 + 2, "fe80", 2) == 0) {
BUILDSTDERR:       |                                                                  ~~~~~^~~
BUILDSTDERR:       |                                                                       |
BUILDSTDERR:       |                                                                       unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:139:33: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   139 | extern int strncmp (const char *__s1, const char *__s2, size_t __n)
BUILDSTDERR:       |                     ~~~~~~~~~~~~^~~~
BUILDSTDERR: thc-ipv6-lib.c:668:14: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   668 |   if (strlen(&ipv6[2]) == 0) {
BUILDSTDERR:       |              ^~~~~~~~
BUILDSTDERR:       |              |
BUILDSTDERR:       |              unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:683:25: warning: pointer targets in passing argument 1 of 'thc_resolve6' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   683 |   myipv6 = thc_resolve6(tmpdst);
BUILDSTDERR:       |                         ^~~~~~
BUILDSTDERR:       |                         |
BUILDSTDERR:       |                         unsigned char *
BUILDSTDERR: thc-ipv6-lib.c:380:35: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   380 | unsigned char *thc_resolve6(char *target) {
BUILDSTDERR:       |                             ~~~~~~^~~~~~
BUILDSTDERR: thc-ipv6-lib.c:683:10: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   683 |   myipv6 = thc_resolve6(tmpdst);
BUILDSTDERR:       |          ^
BUILDSTDERR: thc-ipv6-lib.c:687:19: warning: pointer targets in passing argument 1 of 'thc_dump_data' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   687 |     thc_dump_data(myipv6, 16, "Own IPv6 address");
BUILDSTDERR:       |                   ^~~~~~
BUILDSTDERR:       |                   |
BUILDSTDERR:       |                   char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:69:
BUILDSTDERR: thc-ipv6.h:147:42: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   147 | extern void thc_dump_data(unsigned char *buf, int len, char *text);
BUILDSTDERR:       |                           ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:688:10: warning: pointer targets in returning 'char *' from a function with return type 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   688 |   return myipv6;
BUILDSTDERR:       |          ^~~~~~
BUILDSTDERR: thc-ipv6-lib.c: In function 'thc_lookup_ipv6_mac':
BUILDSTDERR: thc-ipv6-lib.c:754:11: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   754 |   if ((p1 = thc_get_own_ipv6(interface, dst, PREFER_LINK)) == NULL)
BUILDSTDERR:       |           ^
BUILDSTDERR: thc-ipv6-lib.c:757:31: warning: pointer targets in passing argument 1 of 'thc_ipv62notation' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   757 |   if ((p2 = thc_ipv62notation(p1)) == NULL) {
BUILDSTDERR:       |                               ^~
BUILDSTDERR:       |                               |
BUILDSTDERR:       |                               char *
BUILDSTDERR: thc-ipv6-lib.c:304:49: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   304 | unsigned char *thc_ipv62notation(unsigned char *ipv6) {
BUILDSTDERR:       |                                  ~~~~~~~~~~~~~~~^~~~
BUILDSTDERR: thc-ipv6-lib.c:757:11: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   757 |   if ((p2 = thc_ipv62notation(p1)) == NULL) {
BUILDSTDERR:       |           ^
BUILDSTDERR: thc-ipv6-lib.c:770:33: warning: pointer targets in passing argument 2 of 'thc_neighborsol6' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   770 |     thc_neighborsol6(interface, mysrc, NULL, dst, NULL, NULL);
BUILDSTDERR:       |                                 ^~~~~
BUILDSTDERR:       |                                 |
BUILDSTDERR:       |                                 char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:69:
BUILDSTDERR: thc-ipv6.h:110:61: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   110 | extern int thc_neighborsol6(char *interface, unsigned char *src, unsigned char *dst, unsigned char *target, unsigned char *srcmac, unsigned char *dstmac);
BUILDSTDERR:       |                                              ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c: In function 'thc_look_neighborcache':
BUILDSTDERR: thc-ipv6-lib.c:816:76: warning: pointer targets in passing argument 6 of 'recvfrom' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   816 |   gotsize = recvfrom(fd, buf, sizeof(buf), 0, (struct sockaddr *) &nladdr, &fromlen);
BUILDSTDERR:       |                                                                            ^~~~~~~~
BUILDSTDERR:       |                                                                            |
BUILDSTDERR:       |                                                                            int *
BUILDSTDERR: In file included from /usr/include/sys/socket.h:269,
BUILDSTDERR:                  from thc-ipv6-lib.c:23:
BUILDSTDERR: /usr/include/bits/socket2.h:65:49: note: expected 'socklen_t * restrict' {aka 'unsigned int * restrict'} but argument is of type 'int *'
BUILDSTDERR:    65 |    __SOCKADDR_ARG __addr, socklen_t *__restrict __addr_len)
BUILDSTDERR:       |                           ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
BUILDSTDERR: thc-ipv6-lib.c:823:25: warning: pointer targets in passing argument 1 of 'thc_memstr' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   823 |   if ((ptr = thc_memstr(buf, dst, gotsize /* - (ptr - buf) */ , 16)) == NULL)
BUILDSTDERR:       |                         ^~~
BUILDSTDERR:       |                         |
BUILDSTDERR:       |                         unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:69:
BUILDSTDERR: thc-ipv6.h:152:23: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   152 | extern unsigned char *thc_memstr(char *haystack, char *needle, int haystack_length, int needle_length);
BUILDSTDERR:       |                       ^~~~~~~~~~
BUILDSTDERR: thc-ipv6-lib.c:823:30: warning: pointer targets in passing argument 2 of 'thc_memstr' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   823 |   if ((ptr = thc_memstr(buf, dst, gotsize /* - (ptr - buf) */ , 16)) == NULL)
BUILDSTDERR:       |                              ^~~
BUILDSTDERR:       |                              |
BUILDSTDERR:       |                              unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:69:
BUILDSTDERR: thc-ipv6.h:152:23: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   152 | extern unsigned char *thc_memstr(char *haystack, char *needle, int haystack_length, int needle_length);
BUILDSTDERR:       |                       ^~~~~~~~~~
BUILDSTDERR: thc-ipv6-lib.c: In function 'thc_is_dst_local':
BUILDSTDERR: thc-ipv6-lib.c:856:30: warning: pointer targets in passing argument 1 of 'fgets' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   856 |   while (local == 0 && fgets(buf, sizeof(buf), f) != NULL) {
BUILDSTDERR:       |                              ^~~
BUILDSTDERR:       |                              |
BUILDSTDERR:       |                              unsigned char *
BUILDSTDERR: In file included from /usr/include/stdio.h:867,
BUILDSTDERR:                  from thc-ipv6-lib.c:12:
BUILDSTDERR: /usr/include/bits/stdio2.h:255:25: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   255 | fgets (char *__restrict __s, int __n, FILE *__restrict __stream)
BUILDSTDERR:       |        ~~~~~~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:857:40: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   857 |     if (strncmp(interface, &buf[strlen(buf) - strlen(interface) - 1], strlen(interface)) == 0) {
BUILDSTDERR:       |                                        ^~~
BUILDSTDERR:       |                                        |
BUILDSTDERR:       |                                        unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:857:28: warning: pointer targets in passing argument 2 of 'strncmp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   857 |     if (strncmp(interface, &buf[strlen(buf) - strlen(interface) - 1], strlen(interface)) == 0) {
BUILDSTDERR:       |                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                            |
BUILDSTDERR:       |                            unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:139:51: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   139 | extern int strncmp (const char *__s1, const char *__s2, size_t __n)
BUILDSTDERR:       |                                       ~~~~~~~~~~~~^~~~
BUILDSTDERR: thc-ipv6-lib.c:858:14: warning: pointer targets in passing argument 1 of 'sscanf' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   858 |       sscanf(buf, "%s %x %x %x %s", tmpbuf, &a, &b, &c, bla);
BUILDSTDERR:       |              ^~~
BUILDSTDERR:       |              |
BUILDSTDERR:       |              unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:12:
BUILDSTDERR: /usr/include/stdio.h:399:43: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   399 | extern int sscanf (const char *__restrict __s,
BUILDSTDERR:       |                    ~~~~~~~~~~~~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:859:19: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   859 |       if (strncmp(tmpbuf, tmpdst, b / 4) == 0) {
BUILDSTDERR:       |                   ^~~~~~
BUILDSTDERR:       |                   |
BUILDSTDERR:       |                   unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:139:33: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   139 | extern int strncmp (const char *__s1, const char *__s2, size_t __n)
BUILDSTDERR:       |                     ~~~~~~~~~~~~^~~~
BUILDSTDERR: thc-ipv6-lib.c:859:27: warning: pointer targets in passing argument 2 of 'strncmp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   859 |       if (strncmp(tmpbuf, tmpdst, b / 4) == 0) {
BUILDSTDERR:       |                           ^~~~~~
BUILDSTDERR:       |                           |
BUILDSTDERR:       |                           unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:139:51: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   139 | extern int strncmp (const char *__s1, const char *__s2, size_t __n)
BUILDSTDERR:       |                                       ~~~~~~~~~~~~^~~~
BUILDSTDERR: thc-ipv6-lib.c: In function 'thc_get_mac':
BUILDSTDERR: thc-ipv6-lib.c:902:30: warning: pointer targets in passing argument 1 of 'fgets' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   902 |   while (local == 0 && fgets(buf, sizeof(buf), f) != NULL) {
BUILDSTDERR:       |                              ^~~
BUILDSTDERR:       |                              |
BUILDSTDERR:       |                              unsigned char *
BUILDSTDERR: In file included from /usr/include/stdio.h:867,
BUILDSTDERR:                  from thc-ipv6-lib.c:12:
BUILDSTDERR: /usr/include/bits/stdio2.h:255:25: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   255 | fgets (char *__restrict __s, int __n, FILE *__restrict __stream)
BUILDSTDERR:       |        ~~~~~~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:903:40: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   903 |     if (strncmp(interface, &buf[strlen(buf) - strlen(interface) - 1], strlen(interface)) == 0) {
BUILDSTDERR:       |                                        ^~~
BUILDSTDERR:       |                                        |
BUILDSTDERR:       |                                        unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:903:28: warning: pointer targets in passing argument 2 of 'strncmp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   903 |     if (strncmp(interface, &buf[strlen(buf) - strlen(interface) - 1], strlen(interface)) == 0) {
BUILDSTDERR:       |                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                            |
BUILDSTDERR:       |                            unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:139:51: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   139 | extern int strncmp (const char *__s1, const char *__s2, size_t __n)
BUILDSTDERR:       |                                       ~~~~~~~~~~~~^~~~
BUILDSTDERR: thc-ipv6-lib.c:904:14: warning: pointer targets in passing argument 1 of 'sscanf' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   904 |       sscanf(buf, "%s %x %x %x %s", tmpbuf, &a, &b, &c, bla);
BUILDSTDERR:       |              ^~~
BUILDSTDERR:       |              |
BUILDSTDERR:       |              unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:12:
BUILDSTDERR: /usr/include/stdio.h:399:43: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   399 | extern int sscanf (const char *__restrict __s,
BUILDSTDERR:       |                    ~~~~~~~~~~~~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:905:19: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   905 |       if (strncmp(tmpbuf, tmpdst, b / 4) == 0) {
BUILDSTDERR:       |                   ^~~~~~
BUILDSTDERR:       |                   |
BUILDSTDERR:       |                   unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:139:33: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   139 | extern int strncmp (const char *__s1, const char *__s2, size_t __n)
BUILDSTDERR:       |                     ~~~~~~~~~~~~^~~~
BUILDSTDERR: thc-ipv6-lib.c:905:27: warning: pointer targets in passing argument 2 of 'strncmp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   905 |       if (strncmp(tmpbuf, tmpdst, b / 4) == 0) {
BUILDSTDERR:       |                           ^~~~~~
BUILDSTDERR:       |                           |
BUILDSTDERR:       |                           unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:139:51: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   139 | extern int strncmp (const char *__s1, const char *__s2, size_t __n)
BUILDSTDERR:       |                                       ~~~~~~~~~~~~^~~~
BUILDSTDERR: thc-ipv6-lib.c:926:32: warning: pointer targets in passing argument 1 of 'fgets' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   926 |     while (local == 0 && fgets(buf, sizeof(buf), f) != NULL) {
BUILDSTDERR:       |                                ^~~
BUILDSTDERR:       |                                |
BUILDSTDERR:       |                                unsigned char *
BUILDSTDERR: In file included from /usr/include/stdio.h:867,
BUILDSTDERR:                  from thc-ipv6-lib.c:12:
BUILDSTDERR: /usr/include/bits/stdio2.h:255:25: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   255 | fgets (char *__restrict __s, int __n, FILE *__restrict __stream)
BUILDSTDERR:       |        ~~~~~~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:927:42: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   927 |       if (strncmp(interface, &buf[strlen(buf) - strlen(interface) - 1], strlen(interface)) == 0) {
BUILDSTDERR:       |                                          ^~~
BUILDSTDERR:       |                                          |
BUILDSTDERR:       |                                          unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:927:30: warning: pointer targets in passing argument 2 of 'strncmp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   927 |       if (strncmp(interface, &buf[strlen(buf) - strlen(interface) - 1], strlen(interface)) == 0) {
BUILDSTDERR:       |                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                              |
BUILDSTDERR:       |                              unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:139:51: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   139 | extern int strncmp (const char *__s1, const char *__s2, size_t __n)
BUILDSTDERR:       |                                       ~~~~~~~~~~~~^~~~
BUILDSTDERR: thc-ipv6-lib.c:928:16: warning: pointer targets in passing argument 1 of 'sscanf' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   928 |         sscanf(buf, "%s %x %s %x %s %s", tmpbuf, &b, router1, &a, router2, bla);
BUILDSTDERR:       |                ^~~
BUILDSTDERR:       |                |
BUILDSTDERR:       |                unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:12:
BUILDSTDERR: /usr/include/stdio.h:399:43: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   399 | extern int sscanf (const char *__restrict __s,
BUILDSTDERR:       |                    ~~~~~~~~~~~~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:930:23: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   930 |           if (strncmp(tmpbuf, tmpdst, b / 4) == 0) {
BUILDSTDERR:       |                       ^~~~~~
BUILDSTDERR:       |                       |
BUILDSTDERR:       |                       unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:139:33: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   139 | extern int strncmp (const char *__s1, const char *__s2, size_t __n)
BUILDSTDERR:       |                     ~~~~~~~~~~~~^~~~
BUILDSTDERR: thc-ipv6-lib.c:930:31: warning: pointer targets in passing argument 2 of 'strncmp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   930 |           if (strncmp(tmpbuf, tmpdst, b / 4) == 0) {
BUILDSTDERR:       |                               ^~~~~~
BUILDSTDERR:       |                               |
BUILDSTDERR:       |                               unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:139:51: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   139 | extern int strncmp (const char *__s1, const char *__s2, size_t __n)
BUILDSTDERR:       |                                       ~~~~~~~~~~~~^~~~
BUILDSTDERR: thc-ipv6-lib.c:940:18: warning: pointer targets in passing argument 1 of 'strcpy' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   940 |           strcpy(defaultgw, router2);
BUILDSTDERR:       |                  ^~~~~~~~~
BUILDSTDERR:       |                  |
BUILDSTDERR:       |                  unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from thc-ipv6-lib.c:12:
BUILDSTDERR: /usr/include/bits/string_fortified.h:88:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:    88 | __NTH (strcpy (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: thc-ipv6-lib.c:940:29: warning: pointer targets in passing argument 2 of 'strcpy' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   940 |           strcpy(defaultgw, router2);
BUILDSTDERR:       |                             ^~~~~~~
BUILDSTDERR:       |                             |
BUILDSTDERR:       |                             unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from thc-ipv6-lib.c:12:
BUILDSTDERR: /usr/include/bits/string_fortified.h:88:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:    88 | __NTH (strcpy (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: thc-ipv6-lib.c:944:18: warning: pointer targets in passing argument 1 of 'strcpy' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   944 |           strcpy(tmpdst, router2);
BUILDSTDERR:       |                  ^~~~~~
BUILDSTDERR:       |                  |
BUILDSTDERR:       |                  unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from thc-ipv6-lib.c:12:
BUILDSTDERR: /usr/include/bits/string_fortified.h:88:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:    88 | __NTH (strcpy (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: thc-ipv6-lib.c:944:26: warning: pointer targets in passing argument 2 of 'strcpy' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   944 |           strcpy(tmpdst, router2);
BUILDSTDERR:       |                          ^~~~~~~
BUILDSTDERR:       |                          |
BUILDSTDERR:       |                          unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from thc-ipv6-lib.c:12:
BUILDSTDERR: /usr/include/bits/string_fortified.h:88:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:    88 | __NTH (strcpy (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: thc-ipv6-lib.c:948:30: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   948 |     if (local == 0 && strlen(defaultgw) > 0) {
BUILDSTDERR:       |                              ^~~~~~~~~
BUILDSTDERR:       |                              |
BUILDSTDERR:       |                              unsigned char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:13:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:951:14: warning: pointer targets in passing argument 1 of 'strcpy' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   951 |       strcpy(tmpdst, defaultgw);
BUILDSTDERR:       |              ^~~~~~
BUILDSTDERR:       |              |
BUILDSTDERR:       |              unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from thc-ipv6-lib.c:12:
BUILDSTDERR: /usr/include/bits/string_fortified.h:88:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:    88 | __NTH (strcpy (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: thc-ipv6-lib.c:951:22: warning: pointer targets in passing argument 2 of 'strcpy' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   951 |       strcpy(tmpdst, defaultgw);
BUILDSTDERR:       |                      ^~~~~~~~~
BUILDSTDERR:       |                      |
BUILDSTDERR:       |                      unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from thc-ipv6-lib.c:12:
BUILDSTDERR: /usr/include/bits/string_fortified.h:88:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:    88 | __NTH (strcpy (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: thc-ipv6-lib.c:964:6: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   964 |   p1 = thc_string2ipv6(tmpdst);
BUILDSTDERR:       |      ^
BUILDSTDERR: thc-ipv6-lib.c:965:37: warning: pointer targets in passing argument 1 of 'thc_look_neighborcache' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   965 |   if ((ret = thc_look_neighborcache(p1)) != NULL) {
BUILDSTDERR:       |                                     ^~
BUILDSTDERR:       |                                     |
BUILDSTDERR:       |                                     char *
BUILDSTDERR: thc-ipv6-lib.c:800:54: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   800 | unsigned char *thc_look_neighborcache(unsigned char *dst) {
BUILDSTDERR:       |                                       ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:965:12: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   965 |   if ((ret = thc_look_neighborcache(p1)) != NULL) {
BUILDSTDERR:       |            ^
BUILDSTDERR: thc-ipv6-lib.c:968:12: warning: pointer targets in returning 'char *' from a function with return type 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   968 |     return ret;
BUILDSTDERR:       |            ^~~
BUILDSTDERR: thc-ipv6-lib.c:970:40: warning: pointer targets in passing argument 2 of 'thc_lookup_ipv6_mac' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   970 |   ret = thc_lookup_ipv6_mac(interface, p1);
BUILDSTDERR:       |                                        ^~
BUILDSTDERR:       |                                        |
BUILDSTDERR:       |                                        char *
BUILDSTDERR: thc-ipv6-lib.c:739:68: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   739 | unsigned char *thc_lookup_ipv6_mac(char *interface, unsigned char *dst) {
BUILDSTDERR:       |                                                     ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:970:7: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   970 |   ret = thc_lookup_ipv6_mac(interface, p1);
BUILDSTDERR:       |       ^
BUILDSTDERR: thc-ipv6-lib.c:973:10: warning: pointer targets in returning 'char *' from a function with return type 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   973 |   return ret;
BUILDSTDERR:       |          ^~~
BUILDSTDERR: thc-ipv6-lib.c: In function 'thc_inverse_packet':
BUILDSTDERR: thc-ipv6-lib.c:979:15: warning: pointer targets in initialization of 'char *' from 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   979 |   char *src = &pkt[8], *dst = &pkt[24];
BUILDSTDERR:       |               ^
BUILDSTDERR: thc-ipv6-lib.c:979:31: warning: pointer targets in initialization of 'char *' from 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   979 |   char *src = &pkt[8], *dst = &pkt[24];
BUILDSTDERR:       |                               ^
BUILDSTDERR: thc-ipv6-lib.c:1008:41: warning: pointer targets in passing argument 1 of 'checksum_pseudo_header' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1008 |       checksum = checksum_pseudo_header(src, dst, NXT_ICMP6, &pkt[iptr], pkt_len - iptr);
BUILDSTDERR:       |                                         ^~~
BUILDSTDERR:       |                                         |
BUILDSTDERR:       |                                         char *
BUILDSTDERR: thc-ipv6-lib.c:335:43: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   335 | int checksum_pseudo_header(unsigned char *src, unsigned char *dst, unsigned char type, unsigned char *data, int length) {
BUILDSTDERR:       |                            ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:1008:46: warning: pointer targets in passing argument 2 of 'checksum_pseudo_header' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1008 |       checksum = checksum_pseudo_header(src, dst, NXT_ICMP6, &pkt[iptr], pkt_len - iptr);
BUILDSTDERR:       |                                              ^~~
BUILDSTDERR:       |                                              |
BUILDSTDERR:       |                                              char *
BUILDSTDERR: thc-ipv6-lib.c:335:63: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   335 | int checksum_pseudo_header(unsigned char *src, unsigned char *dst, unsigned char type, unsigned char *data, int length) {
BUILDSTDERR:       |                                                ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c: In function 'thc_send_raguard_bypass6':
BUILDSTDERR: thc-ipv6-lib.c:1060:56: warning: unused variable 'last_size' [-Wunused-variable]
BUILDSTDERR:  1060 |   int count, id = time(NULL) % 2000000000, offset = 0, last_size, more_runs = 1, rest = data_len, to_copy;
BUILDSTDERR:       |                                                        ^~~~~~~~~
BUILDSTDERR: thc-ipv6-lib.c:1060:7: warning: unused variable 'count' [-Wunused-variable]
BUILDSTDERR:  1060 |   int count, id = time(NULL) % 2000000000, offset = 0, last_size, more_runs = 1, rest = data_len, to_copy;
BUILDSTDERR:       |       ^~~~~
BUILDSTDERR: thc-ipv6-lib.c:1058:16: warning: unused variable 'frag_len' [-Wunused-variable]
BUILDSTDERR:  1058 |   int pkt_len, frag_len, mymtu = thc_get_mtu(interface);
BUILDSTDERR:       |                ^~~~~~~~
BUILDSTDERR: thc-ipv6-lib.c: In function 'thc_create_ipv6_extended':
BUILDSTDERR: thc-ipv6-lib.c:1924:10: warning: pointer targets in returning 'char *' from a function with return type 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1924 |   return pkt;
BUILDSTDERR:       |          ^~~
BUILDSTDERR: thc-ipv6-lib.c: In function 'thc_add_ipv4_rudimentary':
BUILDSTDERR: thc-ipv6-lib.c:2025:67: warning: pointer targets in passing argument 4 of 'checksum_pseudo_header' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  2025 |     checksum = checksum_pseudo_header(NULL, NULL, NXT_ICMP4, ihdr + 20, THC_IPv4_RUDIMENTARY_LEN - 20);
BUILDSTDERR:       |                                                              ~~~~~^~~~
BUILDSTDERR:       |                                                                   |
BUILDSTDERR:       |                                                                   char *
BUILDSTDERR: thc-ipv6-lib.c:335:103: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   335 | int checksum_pseudo_header(unsigned char *src, unsigned char *dst, unsigned char type, unsigned char *data, int length) {
BUILDSTDERR:       |                                                                                        ~~~~~~~~~~~~~~~^~~~
BUILDSTDERR: thc-ipv6-lib.c:2040:58: warning: pointer targets in passing argument 4 of 'checksum_pseudo_header' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  2040 |   checksum = checksum_pseudo_header(NULL, NULL, NXT_IP4, ihdr, 20);
BUILDSTDERR:       |                                                          ^~~~
BUILDSTDERR:       |                                                          |
BUILDSTDERR:       |                                                          char *
BUILDSTDERR: thc-ipv6-lib.c:335:103: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   335 | int checksum_pseudo_header(unsigned char *src, unsigned char *dst, unsigned char type, unsigned char *data, int length) {
BUILDSTDERR:       |                                                                                        ~~~~~~~~~~~~~~~^~~~
BUILDSTDERR: thc-ipv6-lib.c: In function 'thc_open_ipv6':
BUILDSTDERR: thc-ipv6-lib.c:2600:30: warning: pointer targets in passing argument 1 of 'thc_dump_data' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  2600 |     if (debug) thc_dump_data(do_hdr, do_hdr_size + do_hdr_off, "PPPoE Header");
BUILDSTDERR:       |                              ^~~~~~
BUILDSTDERR:       |                              |
BUILDSTDERR:       |                              char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:69:
BUILDSTDERR: thc-ipv6.h:147:42: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   147 | extern void thc_dump_data(unsigned char *buf, int len, char *text);
BUILDSTDERR:       |                           ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:2661:30: warning: pointer targets in passing argument 1 of 'thc_dump_data' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  2661 |     if (debug) thc_dump_data(do_hdr, do_hdr_size, "6in4 Header");
BUILDSTDERR:       |                              ^~~~~~
BUILDSTDERR:       |                              |
BUILDSTDERR:       |                              char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:69:
BUILDSTDERR: thc-ipv6.h:147:42: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   147 | extern void thc_dump_data(unsigned char *buf, int len, char *text);
BUILDSTDERR:       |                           ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c: In function 'thc_generate_pkt':
BUILDSTDERR: thc-ipv6-lib.c:2724:44: warning: pointer targets in passing argument 1 of 'calculate_checksum' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  2724 |         i = calculate_checksum(do_hdr + 14 + do_hdr_off, 20);
BUILDSTDERR:       |                                ~~~~~~~~~~~~^~~~~~~~~~~~
BUILDSTDERR:       |                                            |
BUILDSTDERR:       |                                            char *
BUILDSTDERR: thc-ipv6-lib.c:316:39: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   316 | int calculate_checksum(unsigned char *data, int data_len) {
BUILDSTDERR:       |                        ~~~~~~~~~~~~~~~^~~~
BUILDSTDERR: thc-ipv6-lib.c:2740:18: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  2740 |         mysrcmac = thc_get_own_mac(interface);
BUILDSTDERR:       |                  ^
BUILDSTDERR: thc-ipv6-lib.c:2742:18: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  2742 |         mysrcmac = srcmac;
BUILDSTDERR:       |                  ^
BUILDSTDERR: thc-ipv6-lib.c:2745:18: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  2745 |         mydstmac = thc_get_mac(interface, hdr->src, hdr->dst);
BUILDSTDERR:       |                  ^
BUILDSTDERR: thc-ipv6-lib.c:2747:18: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  2747 |         mydstmac = dstmac;
BUILDSTDERR:       |                  ^
BUILDSTDERR: thc-ipv6-lib.c:2777:13: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  2777 |   last_type = &hdr->pkt[7 + offset];
BUILDSTDERR:       |             ^
BUILDSTDERR: thc-ipv6-lib.c:2785:16: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  2785 |   checksum_src = hdr->original_src;
BUILDSTDERR:       |                ^
BUILDSTDERR: thc-ipv6-lib.c:2797:17: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  2797 |       last_type = &hdr->pkt[bufptr];
BUILDSTDERR:       |                 ^
BUILDSTDERR: thc-ipv6-lib.c:2801:24: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  2801 |           checksum_src = &hdr->pkt[bufptr + 4];
BUILDSTDERR:       |                        ^
BUILDSTDERR: thc-ipv6-lib.c:2828:42: warning: pointer targets in passing argument 1 of 'checksum_pseudo_header' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  2828 |     do_checksum = checksum_pseudo_header(checksum_src, hdr->final_dst, NXT_PIM, &hdr->pkt[bufptr], ehdr->data_len);
BUILDSTDERR:       |                                          ^~~~~~~~~~~~
BUILDSTDERR:       |                                          |
BUILDSTDERR:       |                                          char *
BUILDSTDERR: thc-ipv6-lib.c:335:43: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   335 | int checksum_pseudo_header(unsigned char *src, unsigned char *dst, unsigned char type, unsigned char *data, int length) {
BUILDSTDERR:       |                            ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:2851:47: warning: pointer targets in passing argument 1 of 'checksum_pseudo_header' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  2851 |       ihdr->checksum = checksum_pseudo_header(checksum_src, hdr->final_dst, NXT_ICMP6, &hdr->pkt[bufptr], 8 + ihdr->data_len);
BUILDSTDERR:       |                                               ^~~~~~~~~~~~
BUILDSTDERR:       |                                               |
BUILDSTDERR:       |                                               char *
BUILDSTDERR: thc-ipv6-lib.c:335:43: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   335 | int checksum_pseudo_header(unsigned char *src, unsigned char *dst, unsigned char type, unsigned char *data, int length) {
BUILDSTDERR:       |                            ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:2897:47: warning: pointer targets in passing argument 1 of 'checksum_pseudo_header' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  2897 |       thdr->checksum = checksum_pseudo_header(checksum_src, hdr->final_dst, NXT_TCP, &hdr->pkt[bufptr], 20 + thdr->option_len + thdr->data_len);
BUILDSTDERR:       |                                               ^~~~~~~~~~~~
BUILDSTDERR:       |                                               |
BUILDSTDERR:       |                                               char *
BUILDSTDERR: thc-ipv6-lib.c:335:43: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   335 | int checksum_pseudo_header(unsigned char *src, unsigned char *dst, unsigned char type, unsigned char *data, int length) {
BUILDSTDERR:       |                            ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:2935:47: warning: pointer targets in passing argument 1 of 'checksum_pseudo_header' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  2935 |       uhdr->checksum = checksum_pseudo_header(checksum_src, hdr->final_dst, NXT_UDP, &hdr->pkt[bufptr], 8 + uhdr->data_len);
BUILDSTDERR:       |                                               ^~~~~~~~~~~~
BUILDSTDERR:       |                                               |
BUILDSTDERR:       |                                               char *
BUILDSTDERR: thc-ipv6-lib.c:335:43: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   335 | int checksum_pseudo_header(unsigned char *src, unsigned char *dst, unsigned char type, unsigned char *data, int length) {
BUILDSTDERR:       |                            ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:2956:44: warning: pointer targets in passing argument 1 of 'checksum_pseudo_header' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  2956 |       do_checksum = checksum_pseudo_header(checksum_src, hdr->final_dst, NXT_MIPV6, &hdr->pkt[bufptr], ehdr->data_len);
BUILDSTDERR:       |                                            ^~~~~~~~~~~~
BUILDSTDERR:       |                                            |
BUILDSTDERR:       |                                            char *
BUILDSTDERR: thc-ipv6-lib.c:335:43: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   335 | int checksum_pseudo_header(unsigned char *src, unsigned char *dst, unsigned char type, unsigned char *data, int length) {
BUILDSTDERR:       |                            ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: thc-ipv6-lib.c:2697:53: warning: variable 'is_ip4' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:  2697 |   int type, bufptr, do_checksum = 0, offset = 0, i, is_ip4 = 0, malloc_size;
BUILDSTDERR:       |                                                     ^~~~~~
BUILDSTDERR: thc-ipv6-lib.c: In function 'thc_destroy_packet':
BUILDSTDERR: thc-ipv6-lib.c:3045:14: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  3045 |   ptrs[iptr] = pkt;
BUILDSTDERR:       |              ^
BUILDSTDERR: thc-ipv6-lib.c:3055:16: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  3055 |     ptrs[iptr] = ehdr->data;
BUILDSTDERR:       |                ^
BUILDSTDERR: thc-ipv6-lib.c:3068:16: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  3068 |     ptrs[iptr] = ihdr->data;
BUILDSTDERR:       |                ^
BUILDSTDERR: thc-ipv6-lib.c:3075:16: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  3075 |     ptrs[iptr] = thdr->option;
BUILDSTDERR:       |                ^
BUILDSTDERR: thc-ipv6-lib.c:3077:16: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  3077 |     ptrs[iptr] = thdr->data;
BUILDSTDERR:       |                ^
BUILDSTDERR: thc-ipv6-lib.c:3084:16: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  3084 |     ptrs[iptr] = uhdr->data;
BUILDSTDERR:       |                ^
BUILDSTDERR: thc-ipv6-lib.c:3094:16: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  3094 |     ptrs[iptr] = ehdr->data;
BUILDSTDERR:       |                ^
BUILDSTDERR: thc-ipv6-lib.c:3101:16: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  3101 |     ptrs[iptr] = ehdr->data;
BUILDSTDERR:       |                ^
BUILDSTDERR: thc-ipv6-lib.c: In function 'thc_memstr':
BUILDSTDERR: thc-ipv6-lib.c:3191:24: warning: pointer targets in returning 'char *' from a function with return type 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  3191 |       return (haystack + i);
BUILDSTDERR:       |              ~~~~~~~~~~^~~~
BUILDSTDERR: thc-ipv6-lib.c: In function 'thc_generate_cga':
BUILDSTDERR: thc-ipv6-lib.c:3282:18: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  3282 |     cga_hdr->pad = (char *) malloc(cga_hdr->pad_len);
BUILDSTDERR:       |                  ^
BUILDSTDERR: thc-ipv6-lib.c:3286:13: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  3286 |   if ((*cga = (char *) malloc(16)) == NULL) {
BUILDSTDERR:       |             ^
BUILDSTDERR: thc-ipv6-lib.c:3228:31: warning: variable 'ignore' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:  3228 |   int klen, rand_fd, cgasize, ignore = 0;
BUILDSTDERR:       |                               ^~~~~~
BUILDSTDERR: thc-ipv6-lib.c: In function 'thc_generate_rsa':
BUILDSTDERR: thc-ipv6-lib.c:3344:10: warning: pointer targets in passing argument 1 of 'SHA1' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  3344 |     SHA1(data2sign, data2sign_len, hash);
BUILDSTDERR:       |          ^~~~~~~~~
BUILDSTDERR:       |          |
BUILDSTDERR:       |          char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:45:
BUILDSTDERR: /usr/include/openssl/sha.h:44:16: note: expected 'const unsigned char *' but argument is of type 'char *'
BUILDSTDERR:    44 | unsigned char *SHA1(const unsigned char *d, size_t n, unsigned char *md);
BUILDSTDERR:       |                ^~~~
BUILDSTDERR: thc-ipv6-lib.c:3356:43: warning: pointer targets in passing argument 4 of 'RSA_sign' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  3356 |   if (RSA_sign(NID_sha1, hash, 20, rsa_hdr->sign, &sign_len, key->rsa) == 0) {
BUILDSTDERR:       |                                    ~~~~~~~^~~~~~
BUILDSTDERR:       |                                           |
BUILDSTDERR:       |                                           char *
BUILDSTDERR: In file included from thc-ipv6-lib.c:46:
BUILDSTDERR: /usr/include/openssl/rsa.h:314:29: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   314 |              unsigned char *sigret, unsigned int *siglen, RSA *rsa);
BUILDSTDERR:       |              ~~~~~~~~~~~~~~~^~~~~~
BUILDSTDERR: thc-ipv6-lib.c:3356:51: warning: pointer targets in passing argument 5 of 'RSA_sign' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  3356 |   if (RSA_sign(NID_sha1, hash, 20, rsa_hdr->sign, &sign_len, key->rsa) == 0) {
BUILDSTDERR:       |                                                   ^~~~~~~~~
BUILDSTDERR:       |                                                   |
BUILDSTDERR:       |                                                   int *
BUILDSTDERR: In file included from thc-ipv6-lib.c:46:
BUILDSTDERR: /usr/include/openssl/rsa.h:314:51: note: expected 'unsigned int *' but argument is of type 'int *'
BUILDSTDERR:   314 |              unsigned char *sigret, unsigned int *siglen, RSA *rsa);
BUILDSTDERR:       |                                     ~~~~~~~~~~~~~~^~~~~~
BUILDSTDERR: thc-ipv6-lib.c:3332:34: warning: variable 'ignore' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:  3332 |   int rsa_hdr_len, sign_len, fd, ignore = 0;
BUILDSTDERR:       |                                  ^~~~~~
BUILDSTDERR: thc-ipv6-lib.c: In function 'thc_add_send':
BUILDSTDERR: thc-ipv6-lib.c:3434:21: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  3434 |   if ((ndp_opt_buff = (char *) malloc(ndp_opt_len)) == NULL) {
BUILDSTDERR:       |                     ^
BUILDSTDERR: thc-ipv6-lib.c:3464:20: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  3464 |     if ((data2sign = (char *) malloc(data2sign_len)) == NULL) {
BUILDSTDERR:       |                    ^
BUILDSTDERR: thc-ipv6-lib.c:3480:76: warning: pointer targets in passing argument 4 of 'checksum_pseudo_header' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  3480 |     ihdr->checksum = checksum_pseudo_header(hdr->src, hdr->dst, NXT_ICMP6, buff, 8 + ndp_opt_len);
BUILDSTDERR:       |                                                                            ^~~~
BUILDSTDERR:       |                                                                            |
BUILDSTDERR:       |                                                                            char *
BUILDSTDERR: thc-ipv6-lib.c:335:103: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   335 | int checksum_pseudo_header(unsigned char *src, unsigned char *dst, unsigned char type, unsigned char *data, int length) {
BUILDSTDERR:       |                                                                                        ~~~~~~~~~~~~~~~^~~~
BUILDSTDERR: thc-ipv6-lib.c:3488:35: warning: pointer targets in passing argument 1 of 'thc_generate_rsa' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  3488 |   if ((rsa_hdr = thc_generate_rsa(data2sign, data2sign_len, cga_hdr, key)) == NULL) {
BUILDSTDERR:       |                                   ^~~~~~~~~
BUILDSTDERR:       |                                   |
BUILDSTDERR:       |                                   unsigned char *
BUILDSTDERR: thc-ipv6-lib.c:3329:37: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:  3329 | thc_rsa_hdr *thc_generate_rsa(char *data2sign, int data2sign_len, thc_cga_hdr * cga_hdr, thc_key_t * key) {
BUILDSTDERR:       |                               ~~~~~~^~~~~~~~~
BUILDSTDERR: dnsdict6.c: In function 'dnsquerycode':
BUILDSTDERR: dnsdict6.c:365:33: warning: pointer targets in passing argument 4 of '__res_query' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   365 |   res_query(dom, ns_c_in, type, vbuf, sizeof(vbuf));
BUILDSTDERR:       |                                 ^~~~
BUILDSTDERR:       |                                 |
BUILDSTDERR:       |                                 char *
BUILDSTDERR: In file included from dnsdict6.c:27:
BUILDSTDERR: /usr/include/resolv.h:187:41: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   187 | int  res_query (const char *, int, int, unsigned char *, int)
BUILDSTDERR:       |                                         ^~~~~~~~~~~~~~~
BUILDSTDERR: dnsdict6.c: In function 'main':
BUILDSTDERR: dnsdict6.c:629:8: warning: unused variable 'typ' [-Wunused-variable]
BUILDSTDERR:   629 |   char typ = 't', **sub_orig;
BUILDSTDERR:       |        ^~~
BUILDSTDERR: dnsdict6.c: In function 'threaded_resolve':
BUILDSTDERR: dnsdict6.c:274:36: warning: '%s' directive output may be truncated writing up to 255 bytes into a region of size 199 [-Wformat-truncation=]
BUILDSTDERR:   274 |     snprintf(dom, sizeof(dom), "%s.%s", list[i], domain);
BUILDSTDERR:       |                                    ^~            ~~~~~~
BUILDSTDERR: In file included from /usr/include/stdio.h:867,
BUILDSTDERR:                  from dnsdict6.c:14:
BUILDSTDERR: /usr/include/bits/stdio2.h:67:10: note: '__builtin___snprintf_chk' output 2 or more bytes (assuming 257) into a destination of size 200
BUILDSTDERR:    67 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
BUILDSTDERR:       |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:    68 |        __bos (__s), __fmt, __va_arg_pack ());
BUILDSTDERR:       |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: dnsdict6.c: In function 'threaded_resolve_srv':
BUILDSTDERR: dnsdict6.c:391:39: warning: '%s' directive output may be truncated writing up to 255 bytes into a region of size 198 [-Wformat-truncation=]
BUILDSTDERR:   391 |     snprintf(dom, sizeof(dom), "%s.%s.%s", list[i], type, domain);
BUILDSTDERR:       |                                       ^~                  ~~~~~~
BUILDSTDERR: In file included from /usr/include/stdio.h:867,
BUILDSTDERR:                  from dnsdict6.c:14:
BUILDSTDERR: /usr/include/bits/stdio2.h:67:10: note: '__builtin___snprintf_chk' output 3 or more bytes (assuming 258) into a destination of size 200
BUILDSTDERR:    67 |   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
BUILDSTDERR:       |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:    68 |        __bos (__s), __fmt, __va_arg_pack ());
BUILDSTDERR:       |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: In file included from /usr/include/string.h:494,
BUILDSTDERR:                  from thc-ipv6-lib.c:13:
BUILDSTDERR: In function 'memcpy',
BUILDSTDERR:     inlined from 'thc_get_own_ipv6' at thc-ipv6-lib.c:656:7:
BUILDSTDERR: /usr/include/bits/string_fortified.h:34:10: warning: '__builtin_memcpy' forming offset [35, 36] is out of the bounds [0, 34] of object 'save' with type 'unsigned char[34]' [-Warray-bounds]
BUILDSTDERR:    34 |   return __builtin___memcpy_chk (__dest, __src, __len, __bos0 (__dest));
BUILDSTDERR:       |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: thc-ipv6-lib.c: In function 'thc_get_own_ipv6':
BUILDSTDERR: thc-ipv6-lib.c:536:32: note: 'save' declared here
BUILDSTDERR:   536 |   unsigned char ipv6[36] = "", save[34] = "", tmpbuf[34], buf[1024], *tmpdst = NULL;
BUILDSTDERR:       |                                ^~~~
BUILDSTDERR: In file included from /usr/include/string.h:494,
BUILDSTDERR:                  from thc-ipv6-lib.c:13:
BUILDSTDERR: In function 'memcpy',
BUILDSTDERR:     inlined from 'thc_get_own_ipv6' at thc-ipv6-lib.c:664:7:
BUILDSTDERR: /usr/include/bits/string_fortified.h:34:10: warning: '__builtin_memcpy' forming offset [35, 36] is out of the bounds [0, 34] of object 'save' with type 'unsigned char[34]' [-Warray-bounds]
BUILDSTDERR:    34 |   return __builtin___memcpy_chk (__dest, __src, __len, __bos0 (__dest));
BUILDSTDERR:       |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: thc-ipv6-lib.c: In function 'thc_get_own_ipv6':
BUILDSTDERR: thc-ipv6-lib.c:536:32: note: 'save' declared here
BUILDSTDERR:   536 |   unsigned char ipv6[36] = "", save[34] = "", tmpbuf[34], buf[1024], *tmpdst = NULL;
BUILDSTDERR:       |                                ^~~~
BUILDSTDERR: detect-new-ip6.c: In function 'intercept':
BUILDSTDERR: detect-new-ip6.c:51:28: warning: pointer targets in passing argument 1 of 'thc_ipv62notation' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    51 |   ptr4 = thc_ipv62notation((char *) (ipv6hdr + 48));
BUILDSTDERR:       |                            ^~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                            |
BUILDSTDERR:       |                            char *
BUILDSTDERR: In file included from detect-new-ip6.c:11:
BUILDSTDERR: thc-ipv6.h:151:23: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   151 | extern unsigned char *thc_ipv62notation(unsigned char *string);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~~~
BUILDSTDERR: detect-new-ip6.c:51:8: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    51 |   ptr4 = thc_ipv62notation((char *) (ipv6hdr + 48));
BUILDSTDERR:       |        ^
BUILDSTDERR: parasite6.c: In function 'intercept':
BUILDSTDERR: parasite6.c:70:8: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    70 |   ptr2 = thc_ipv62notation(ipv6->pkt + 38);
BUILDSTDERR:       |        ^
BUILDSTDERR: parasite6.c:71:8: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    71 |   ptr4 = thc_ipv62notation(ipv6->pkt + 22);
BUILDSTDERR:       |        ^
BUILDSTDERR: parasite6.c:101:10: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   101 |     ptr2 = thc_ipv62notation(ipv62->pkt + 38);
BUILDSTDERR:       |          ^
BUILDSTDERR: parasite6.c:102:10: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   102 |     ptr4 = thc_ipv62notation(ipv62->pkt + 22);
BUILDSTDERR:       |          ^
BUILDSTDERR: dos-new-ip6.c: In function 'intercept':
BUILDSTDERR: dos-new-ip6.c:59:8: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    59 |   ptr4 = thc_ipv62notation(ipv6->pkt + 22);
BUILDSTDERR:       |        ^
BUILDSTDERR: dos-new-ip6.c:31:7: warning: variable 'len' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:    31 |   int len = header->caplen - 14;
BUILDSTDERR:       |       ^~~
BUILDSTDERR: dos-new-ip6.c: In function 'main':
BUILDSTDERR: dos-new-ip6.c:107:73: warning: pointer targets in passing argument 4 of 'thc_create_ipv6_extended' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   107 |   if ((pkt = thc_create_ipv6_extended(interface, PREFER_LINK, &pkt_len, dummy, dst, 255, 0, 0, 0, 0)) == NULL)
BUILDSTDERR:       |                                                                         ^~~~~
BUILDSTDERR:       |                                                                         |
BUILDSTDERR:       |                                                                         char *
BUILDSTDERR: In file included from dos-new-ip6.c:11:
BUILDSTDERR: thc-ipv6.h:122:23: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   122 | extern unsigned char *thc_create_ipv6_extended(char *interface, int prefer, int *pkt_len, unsigned char *src, unsigned char *dst, int ttl, int length, int label, int class, int version);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: dos-new-ip6.c:109:86: warning: pointer targets in passing argument 6 of 'thc_add_icmp6' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   109 |   if (thc_add_icmp6(pkt, &pkt_len, ICMP6_NEIGHBORADV, 0, ICMP6_NEIGHBORADV_OVERRIDE, dummy, 24, 0) < 0)
BUILDSTDERR:       |                                                                                      ^~~~~
BUILDSTDERR:       |                                                                                      |
BUILDSTDERR:       |                                                                                      char *
BUILDSTDERR: In file included from dos-new-ip6.c:11:
BUILDSTDERR: thc-ipv6.h:131:115: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   131 | extern int thc_add_icmp6(unsigned char *pkt, int *pkt_len, int type, int code, unsigned int flags, unsigned char *data, int data_len, int checksum);
BUILDSTDERR:       |                                                                                                    ~~~~~~~~~~~~~~~^~~~
BUILDSTDERR: parasite6.c: In function 'main':
BUILDSTDERR: parasite6.c:155:27: warning: pointer targets in initialization of 'unsigned char *' from 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   155 |   unsigned char *ownmac = mac;
BUILDSTDERR:       |                           ^~~
BUILDSTDERR: parasite6.c:210:75: warning: pointer targets in passing argument 4 of 'thc_create_ipv6_extended' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   210 |     if ((pkt = thc_create_ipv6_extended(interface, PREFER_LINK, &pkt_len, dummy, dummy, 255, 0, 0, 0, 0)) == NULL)
BUILDSTDERR:       |                                                                           ^~~~~
BUILDSTDERR:       |                                                                           |
BUILDSTDERR:       |                                                                           char *
BUILDSTDERR: In file included from parasite6.c:10:
BUILDSTDERR: thc-ipv6.h:122:23: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   122 | extern unsigned char *thc_create_ipv6_extended(char *interface, int prefer, int *pkt_len, unsigned char *src, unsigned char *dst, int ttl, int length, int label, int class, int version);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: parasite6.c:210:82: warning: pointer targets in passing argument 5 of 'thc_create_ipv6_extended' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   210 |     if ((pkt = thc_create_ipv6_extended(interface, PREFER_LINK, &pkt_len, dummy, dummy, 255, 0, 0, 0, 0)) == NULL)
BUILDSTDERR:       |                                                                                  ^~~~~
BUILDSTDERR:       |                                                                                  |
BUILDSTDERR:       |                                                                                  char *
BUILDSTDERR: In file included from parasite6.c:10:
BUILDSTDERR: thc-ipv6.h:122:23: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   122 | extern unsigned char *thc_create_ipv6_extended(char *interface, int prefer, int *pkt_len, unsigned char *src, unsigned char *dst, int ttl, int length, int label, int class, int version);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: parasite6.c:214:47: warning: pointer targets in passing argument 3 of 'thc_add_hdr_hopbyhop' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   214 |       if (thc_add_hdr_hopbyhop(pkt, &pkt_len, buf2, sizeof(buf2)) < 0)
BUILDSTDERR:       |                                               ^~~~
BUILDSTDERR:       |                                               |
BUILDSTDERR:       |                                               char *
BUILDSTDERR: In file included from parasite6.c:10:
BUILDSTDERR: thc-ipv6.h:129:82: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   129 | extern int thc_add_hdr_hopbyhop(unsigned char *pkt, int *pkt_len, unsigned char *buf, int buflen);
BUILDSTDERR:       |                                                                   ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: parasite6.c:227:42: warning: pointer targets in passing argument 3 of 'thc_add_hdr_dst' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   227 |       if (thc_add_hdr_dst(pkt, &pkt_len, buf3, sizeof(buf3)) < 0)
BUILDSTDERR:       |                                          ^~~~
BUILDSTDERR:       |                                          |
BUILDSTDERR:       |                                          char *
BUILDSTDERR: In file included from parasite6.c:10:
BUILDSTDERR: thc-ipv6.h:128:77: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   128 | extern int thc_add_hdr_dst(unsigned char *pkt, int *pkt_len, unsigned char *buf, int buflen);
BUILDSTDERR:       |                                                              ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: parasite6.c:230:143: warning: pointer targets in passing argument 6 of 'thc_add_icmp6' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   230 |     if (thc_add_icmp6(pkt, &pkt_len, ICMP6_NEIGHBORADV, 0, ICMP6_NEIGHBORADV_SOLICIT | ICMP6_NEIGHBORADV_OVERRIDE | ICMP6_NEIGHBORADV_ROUTER, dummy, 24, 0) < 0)
BUILDSTDERR:       |                                                                                                                                               ^~~~~
BUILDSTDERR:       |                                                                                                                                               |
BUILDSTDERR:       |                                                                                                                                               char *
BUILDSTDERR: In file included from parasite6.c:10:
BUILDSTDERR: thc-ipv6.h:131:115: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   131 | extern int thc_add_icmp6(unsigned char *pkt, int *pkt_len, int type, int code, unsigned int flags, unsigned char *data, int data_len, int checksum);
BUILDSTDERR:       |                                                                                                    ~~~~~~~~~~~~~~~^~~~
BUILDSTDERR: parasite6.c:232:45: warning: pointer targets in passing argument 3 of 'thc_generate_pkt' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   232 |     if (thc_generate_pkt(interface, ownmac, dummy, pkt, &pkt_len) < 0)
BUILDSTDERR:       |                                             ^~~~~
BUILDSTDERR:       |                                             |
BUILDSTDERR:       |                                             char *
BUILDSTDERR: In file included from parasite6.c:10:
BUILDSTDERR: thc-ipv6.h:140:84: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   140 | extern int thc_generate_pkt(char *interface, unsigned char *srcmac, unsigned char *dstmac, unsigned char *pkt, int *pkt_len);
BUILDSTDERR:       |                                                                     ~~~~~~~~~~~~~~~^~~~~~
BUILDSTDERR: fake_router6.c: In function 'send_rs_reply':
BUILDSTDERR: fake_router6.c:40:45: warning: pointer targets in passing argument 3 of 'thc_add_hdr_hopbyhop' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    40 |     if (thc_add_hdr_hopbyhop(pkt, &pkt_len, frbuf2, frbuf2len) < 0)
BUILDSTDERR:       |                                             ^~~~~~
BUILDSTDERR:       |                                             |
BUILDSTDERR:       |                                             char *
BUILDSTDERR: In file included from fake_router6.c:11:
BUILDSTDERR: thc-ipv6.h:129:82: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   129 | extern int thc_add_hdr_hopbyhop(unsigned char *pkt, int *pkt_len, unsigned char *buf, int buflen);
BUILDSTDERR:       |                                                                   ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: fake_router6.c:52:40: warning: pointer targets in passing argument 3 of 'thc_add_hdr_dst' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    52 |     if (thc_add_hdr_dst(pkt, &pkt_len, buf3, sizeof(buf3)) < 0)
BUILDSTDERR:       |                                        ^~~~
BUILDSTDERR:       |                                        |
BUILDSTDERR:       |                                        char *
BUILDSTDERR: In file included from fake_router6.c:11:
BUILDSTDERR: thc-ipv6.h:128:77: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   128 | extern int thc_add_hdr_dst(unsigned char *pkt, int *pkt_len, unsigned char *buf, int buflen);
BUILDSTDERR:       |                                                              ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: fake_router6.c:55:68: warning: pointer targets in passing argument 6 of 'thc_add_icmp6' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    55 |   if (thc_add_icmp6(pkt, &pkt_len, ICMP6_ROUTERADV, 0, 0xff080800, frbuf, frbuflen, 0) < 0)
BUILDSTDERR:       |                                                                    ^~~~~
BUILDSTDERR:       |                                                                    |
BUILDSTDERR:       |                                                                    char *
BUILDSTDERR: In file included from fake_router6.c:11:
BUILDSTDERR: thc-ipv6.h:131:115: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   131 | extern int thc_add_icmp6(unsigned char *pkt, int *pkt_len, int type, int code, unsigned int flags, unsigned char *data, int data_len, int checksum);
BUILDSTDERR:       |                                                                                                    ~~~~~~~~~~~~~~~^~~~
BUILDSTDERR: fake_router6.c: In function 'main':
BUILDSTDERR: fake_router6.c:71:46: warning: pointer targets in initialization of 'unsigned char *' from 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    71 |   unsigned char *routerip6, *route6, *mac6 = mac, *ip6;
BUILDSTDERR:       |                                              ^~~
BUILDSTDERR: fake_router6.c:111:9: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   111 |   frbuf = buf;
BUILDSTDERR:       |         ^
BUILDSTDERR: fake_router6.c:112:10: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   112 |   frbuf2 = buf2;
BUILDSTDERR:       |          ^
BUILDSTDERR: fake_router6.c:119:34: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   119 |   if (argc - optind >= 7 && (ptr = argv[optind + 5]) != NULL)
BUILDSTDERR:       |                                  ^
BUILDSTDERR: fake_router6.c:120:12: warning: pointer targets in passing argument 1 of 'sscanf' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   120 |     sscanf(ptr, "%x:%x:%x:%x:%x:%x", (unsigned int *) &mac[0], (unsigned int *) &mac[1], (unsigned int *) &mac[2], (unsigned int *) &mac[3], (unsigned int *) &mac[4],
BUILDSTDERR:       |            ^~~
BUILDSTDERR:       |            |
BUILDSTDERR:       |            unsigned char *
BUILDSTDERR: In file included from fake_router6.c:1:
BUILDSTDERR: /usr/include/stdio.h:399:43: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   399 | extern int sscanf (const char *__restrict __s,
BUILDSTDERR:       |                    ~~~~~~~~~~~~~~~~~~~~~~~^~~
BUILDSTDERR: fake_router6.c:139:32: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   139 |   if (routerip == NULL || (ptr = index(routerip, '/')) == NULL) {
BUILDSTDERR:       |                                ^
BUILDSTDERR: fake_router6.c:144:15: warning: pointer targets in passing argument 1 of 'atoi' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   144 |   size = atoi(ptr);
BUILDSTDERR:       |               ^~~
BUILDSTDERR:       |               |
BUILDSTDERR:       |               unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from fake_router6.c:1:
BUILDSTDERR: /usr/include/stdlib.h:361:1: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   361 | __NTH (atoi (const char *__nptr))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: fake_router6.c:177:37: warning: pointer targets in passing argument 2 of 'thc_pcap_init' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   177 |   if ((p = thc_pcap_init(interface, string)) == NULL) {
BUILDSTDERR:       |                                     ^~~~~~
BUILDSTDERR:       |                                     |
BUILDSTDERR:       |                                     unsigned char *
BUILDSTDERR: In file included from fake_router6.c:11:
BUILDSTDERR: thc-ipv6.h:94:16: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    94 | extern pcap_t *thc_pcap_init(char *interface, char *capture);
BUILDSTDERR:       |                ^~~~~~~~~~~~~
BUILDSTDERR: fake_router6.c:264:45: warning: pointer targets in passing argument 3 of 'thc_add_hdr_hopbyhop' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   264 |     if (thc_add_hdr_hopbyhop(pkt, &pkt_len, frbuf2, 6) < 0)
BUILDSTDERR:       |                                             ^~~~~~
BUILDSTDERR:       |                                             |
BUILDSTDERR:       |                                             char *
BUILDSTDERR: In file included from fake_router6.c:11:
BUILDSTDERR: thc-ipv6.h:129:82: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   129 | extern int thc_add_hdr_hopbyhop(unsigned char *pkt, int *pkt_len, unsigned char *buf, int buflen);
BUILDSTDERR:       |                                                                   ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: fake_router6.c:276:40: warning: pointer targets in passing argument 3 of 'thc_add_hdr_dst' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   276 |     if (thc_add_hdr_dst(pkt, &pkt_len, buf3, sizeof(buf3)) < 0)
BUILDSTDERR:       |                                        ^~~~
BUILDSTDERR:       |                                        |
BUILDSTDERR:       |                                        char *
BUILDSTDERR: In file included from fake_router6.c:11:
BUILDSTDERR: thc-ipv6.h:128:77: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   128 | extern int thc_add_hdr_dst(unsigned char *pkt, int *pkt_len, unsigned char *buf, int buflen);
BUILDSTDERR:       |                                                              ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: fake_router6.c:79:7: warning: variable 'rawmode' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:    79 |   int rawmode = 0;
BUILDSTDERR:       |       ^~~~~~~
BUILDSTDERR: fake_router6.c: In function 'send_rs_reply':
BUILDSTDERR: fake_router6.c:31:20: warning: 'cnt' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:    31 |   int pkt_len = 0, cnt, i;
BUILDSTDERR:       |                    ^~~
BUILDSTDERR: fake_router6.c: In function 'main':
BUILDSTDERR: fake_router6.c:76:34: warning: 'cnt' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:    76 |   int size, mtu = 1500, i, j, k, cnt;
BUILDSTDERR:       |                                  ^~~
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -c -o thc-ipv6-lib.o thc-ipv6-lib.c
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o dnssecwalk dnssecwalk.c -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o dnsdict6 dnsdict6.c -lpcap -lssl -lcrypto -lpthread -lresolv
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o parasite6 parasite6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o dos-new-ip6 dos-new-ip6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o detect-new-ip6 detect-new-ip6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o fake_router6 fake_router6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o fake_advertise6 fake_advertise6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o fake_solicitate6 fake_solicitate6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o fake_mld6 fake_mld6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
BUILDSTDERR: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-fake_advertise6.c: In function 'main':
BUILDSTDERR: fake_advertise6.c:38:21: warning: unused variable 'pkt2_len' [-Wunused-variable]
BUILDSTDERR:    38 |   int pkt1_len = 0, pkt2_len = 0, prefer = PREFER_GLOBAL, i, do_hop = 0, do_dst = 0, do_frag = 0, cnt, type = NXT_ICMP6, wait = 5, loop = -1, do_full = 0;
BUILDSTDERR:       |                     ^~~~~~~~
BUILDSTDERR: fake_advertise6.c:38:99: warning: 'cnt' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:    38 |   int pkt1_len = 0, pkt2_len = 0, prefer = PREFER_GLOBAL, i, do_hop = 0, do_dst = 0, do_frag = 0, cnt, type = NXT_ICMP6, wait = 5, loop = -1, do_full = 0;
BUILDSTDERR:       |                                                                                                   ^~~
BUILDSTDERR: fake_solicitate6.c: In function 'main':
BUILDSTDERR: fake_solicitate6.c:27:92: warning: 'cnt' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:    27 |   int pkt1_len = 0, flags, prefer = PREFER_GLOBAL, i, do_hop = 0, do_dst = 0, do_frag = 0, cnt, type = NXT_ICMP6, offset = 14;
BUILDSTDERR:       |                                                                                            ^~~
BUILDSTDERR: fake_mld6.c: In function 'main':
BUILDSTDERR: fake_mld6.c:90:16: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    90 |     multicast6 = thc_resolve6("::");
BUILDSTDERR:       |                ^
BUILDSTDERR: fake_mld6.c:93:21: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    93 |     if ((multicast6 = thc_resolve6(argv[3])) == NULL) {
BUILDSTDERR:       |                     ^
BUILDSTDERR: fake_mld6.c:105:12: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   105 |       dst6 = multicast6;
BUILDSTDERR:       |            ^
BUILDSTDERR: fake_mld26.c: In function 'main':
BUILDSTDERR: fake_mld26.c:117:16: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   117 |     multicast6 = thc_resolve6("::");
BUILDSTDERR:       |                ^
BUILDSTDERR: fake_mld26.c:120:21: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   120 |     if ((multicast6 = thc_resolve6(argv[3])) == NULL) {
BUILDSTDERR:       |                     ^
BUILDSTDERR: fake_mld26.c:132:12: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   132 |       dst6 = multicast6;
BUILDSTDERR:       |            ^
BUILDSTDERR: fake_mld26.c:160:45: warning: pointer targets in passing argument 2 of 'thc_pcap_init_promisc' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   160 |   if ((p = thc_pcap_init_promisc(interface, string)) == NULL) {
BUILDSTDERR:       |                                             ^~~~~~
BUILDSTDERR:       |                                             |
BUILDSTDERR:       |                                             char *
BUILDSTDERR: In file included from fake_mld26.c:11:
BUILDSTDERR: thc-ipv6.h:95:16: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:    95 | extern pcap_t *thc_pcap_init_promisc(char *interface, unsigned char *capture);
BUILDSTDERR:       |                ^~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: fake_mld6.c:129:45: warning: pointer targets in passing argument 2 of 'thc_pcap_init_promisc' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   129 |   if ((p = thc_pcap_init_promisc(interface, string)) == NULL) {
BUILDSTDERR:       |                                             ^~~~~~
BUILDSTDERR:       |                                             |
BUILDSTDERR:       |                                             char *
BUILDSTDERR: In file included from fake_mld6.c:11:
BUILDSTDERR: thc-ipv6.h:95:16: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:    95 | extern pcap_t *thc_pcap_init_promisc(char *interface, unsigned char *capture);
BUILDSTDERR:       |                ^~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: flood_mldrouter6.c: In function 'main':
BUILDSTDERR: flood_mldrouter6.c:23:25: warning: pointer targets in initialization of 'unsigned char *' from 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    23 |   unsigned char *mac6 = mac, *ip6 = thc_resolve6("fe80::ff:fe00:0");
BUILDSTDERR:       |                         ^~~
BUILDSTDERR: flood_mldrouter6.c:29:7: warning: variable 'rawmode' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:    29 |   int rawmode = 0;
BUILDSTDERR:       |       ^~~~~~~
BUILDSTDERR: smurf6.c: In function 'main':
BUILDSTDERR: smurf6.c:27:7: warning: variable 'rawmode' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:    27 |   int rawmode = 0;
BUILDSTDERR:       |       ^~~~~~~
BUILDSTDERR: alive6.c: In function 'warlord_checkFingerprint':
BUILDSTDERR: alive6.c:275:25: warning: variable 'ip_mod' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:   275 |   char *os, *end, *ptr, ip_mod, ip_ver = 0, ip_hdr_size = 0;
BUILDSTDERR:       |                         ^~~~~~
BUILDSTDERR: alive6.c: In function 'check_packets':
BUILDSTDERR: alive6.c:403:64: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   403 |         if (memcmp(ptr + 48 + offset, (char *) tagging, strlen(tagging)) == 0) {
BUILDSTDERR:       |                                                                ^~~~~~~
BUILDSTDERR:       |                                                                |
BUILDSTDERR:       |                                                                unsigned char *
BUILDSTDERR: In file included from alive6.c:3:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: alive6.c:424:18: warning: pointer targets in passing argument 1 of 'snprintf' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   424 |         snprintf(sport, sizeof(sport), "%d/", i);
BUILDSTDERR:       |                  ^~~~~
BUILDSTDERR:       |                  |
BUILDSTDERR:       |                  unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from alive6.c:1:
BUILDSTDERR: /usr/include/bits/stdio2.h:64:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:    64 | __NTH (snprintf (char *__restrict __s, size_t __n,
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: alive6.c:438:16: warning: pointer targets in passing argument 1 of 'snprintf' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   438 |       snprintf(sport, sizeof(sport), "%d/", i);
BUILDSTDERR:       |                ^~~~~
BUILDSTDERR:       |                |
BUILDSTDERR:       |                unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from alive6.c:1:
BUILDSTDERR: /usr/include/bits/stdio2.h:64:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:    64 | __NTH (snprintf (char *__restrict __s, size_t __n,
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: alive6.c:441:39: warning: pointer targets in passing argument 1 of 'warlord_checkFingerprint' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   441 |         os = warlord_checkFingerprint(ptr, len);
BUILDSTDERR:       |                                       ^~~
BUILDSTDERR:       |                                       |
BUILDSTDERR:       |                                       unsigned char *
BUILDSTDERR: alive6.c:274:38: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   274 | char *warlord_checkFingerprint(char *buffer, int len) {
BUILDSTDERR:       |                                ~~~~~~^~~~~~
BUILDSTDERR: alive6.c:506:18: warning: pointer targets in passing argument 1 of 'snprintf' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   506 |         snprintf(sport, sizeof(sport), "%d:%d/", ptr[40], ptr[41]);
BUILDSTDERR:       |                  ^~~~~
BUILDSTDERR:       |                  |
BUILDSTDERR:       |                  unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from alive6.c:1:
BUILDSTDERR: /usr/include/bits/stdio2.h:64:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:    64 | __NTH (snprintf (char *__restrict __s, size_t __n,
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: alive6.c:551:12: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   551 |         p1 = "unreachable";
BUILDSTDERR:       |            ^
BUILDSTDERR: alive6.c:554:12: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   554 |         p1 = "toobig";
BUILDSTDERR:       |            ^
BUILDSTDERR: alive6.c:557:12: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   557 |         p1 = "time-to-live-exceeded";
BUILDSTDERR:       |            ^
BUILDSTDERR: alive6.c: In function 'main':
BUILDSTDERR: alive6.c:768:15: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   768 |       tagging = optarg;
BUILDSTDERR:       |               ^
BUILDSTDERR: alive6.c:831:17: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   831 |         if ((p2 = strdup(optarg)) == NULL) {
BUILDSTDERR:       |                 ^
BUILDSTDERR: alive6.c:835:20: warning: pointer targets in passing argument 1 of 'index' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   835 |         p3 = index(p2, '/');
BUILDSTDERR:       |                    ^~
BUILDSTDERR:       |                    |
BUILDSTDERR:       |                    unsigned char *
BUILDSTDERR: In file included from /usr/include/string.h:431,
BUILDSTDERR:                  from alive6.c:3:
BUILDSTDERR: /usr/include/strings.h:68:14: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    68 | extern char *index (const char *__s, int __c)
BUILDSTDERR:       |              ^~~~~
BUILDSTDERR: alive6.c:835:12: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   835 |         p3 = index(p2, '/');
BUILDSTDERR:       |            ^
BUILDSTDERR: alive6.c:837:23: warning: pointer targets in passing argument 1 of 'atoi' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   837 |         if ((i = atoi(p3)) < 8 || i > 120 || i % 8 != 0) {
BUILDSTDERR:       |                       ^~
BUILDSTDERR:       |                       |
BUILDSTDERR:       |                       unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from alive6.c:1:
BUILDSTDERR: /usr/include/stdlib.h:361:1: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   361 | __NTH (atoi (const char *__nptr))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: alive6.c:1000:12: warning: pointer targets in passing argument 1 of 'strcpy' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1000 |     strcpy(string, "ip6");
BUILDSTDERR:       |            ^~~~~~
BUILDSTDERR:       |            |
BUILDSTDERR:       |            unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from alive6.c:1:
BUILDSTDERR: /usr/include/bits/string_fortified.h:88:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:    88 | __NTH (strcpy (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: alive6.c:1002:13: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1002 |     sprintf(string, "dst %s", thc_ipv62notation(src6));
BUILDSTDERR:       |             ^~~~~~
BUILDSTDERR:       |             |
BUILDSTDERR:       |             unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from alive6.c:1:
BUILDSTDERR: /usr/include/bits/stdio2.h:34:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:    34 | __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: alive6.c:1004:12: warning: pointer targets in passing argument 1 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1004 |     strcat(string, " and ");
BUILDSTDERR:       |            ^~~~~~
BUILDSTDERR:       |            |
BUILDSTDERR:       |            unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from alive6.c:1:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: alive6.c:1006:14: warning: pointer targets in passing argument 1 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1006 |       strcat(string, "( icmp6 or ");
BUILDSTDERR:       |              ^~~~~~
BUILDSTDERR:       |              |
BUILDSTDERR:       |              unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from alive6.c:1:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: alive6.c:1008:16: warning: pointer targets in passing argument 1 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1008 |         strcat(string, "udp ");
BUILDSTDERR:       |                ^~~~~~
BUILDSTDERR:       |                |
BUILDSTDERR:       |                unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from alive6.c:1:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: alive6.c:1010:17: warning: pointer targets in passing argument 1 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1010 |          strcat(string, "or ");
BUILDSTDERR:       |                 ^~~~~~
BUILDSTDERR:       |                 |
BUILDSTDERR:       |                 unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from alive6.c:1:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: alive6.c:1012:16: warning: pointer targets in passing argument 1 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1012 |         strcat(string, "tcp ");
BUILDSTDERR:       |                ^~~~~~
BUILDSTDERR:       |                |
BUILDSTDERR:       |                unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from alive6.c:1:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: alive6.c:1013:14: warning: pointer targets in passing argument 1 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1013 |       strcat(string, ")");
BUILDSTDERR:       |              ^~~~~~
BUILDSTDERR:       |              |
BUILDSTDERR:       |              unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from alive6.c:1:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: alive6.c:1015:14: warning: pointer targets in passing argument 1 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1015 |       strcat(string, "icmp6");
BUILDSTDERR:       |              ^~~~~~
BUILDSTDERR:       |              |
BUILDSTDERR:       |              unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from alive6.c:1:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: alive6.c:1041:16: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1041 |     if (strlen(tagging) > 8)
BUILDSTDERR:       |                ^~~~~~~
BUILDSTDERR:       |                |
BUILDSTDERR:       |                unsigned char *
BUILDSTDERR: In file included from alive6.c:3:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: alive6.c:1043:43: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1043 |     for (i = 0; i < (sizeof(buf) / strlen(tagging)); i++)
BUILDSTDERR:       |                                           ^~~~~~~
BUILDSTDERR:       |                                           |
BUILDSTDERR:       |                                           unsigned char *
BUILDSTDERR: In file included from alive6.c:3:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: alive6.c:1044:30: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1044 |       memcpy(buf + i*(strlen(tagging)), tagging, strlen(tagging));
BUILDSTDERR:       |                              ^~~~~~~
BUILDSTDERR:       |                              |
BUILDSTDERR:       |                              unsigned char *
BUILDSTDERR: In file included from alive6.c:3:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: alive6.c:1044:57: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1044 |       memcpy(buf + i*(strlen(tagging)), tagging, strlen(tagging));
BUILDSTDERR:       |                                                         ^~~~~~~
BUILDSTDERR:       |                                                         |
BUILDSTDERR:       |                                                         unsigned char *
BUILDSTDERR: In file included from alive6.c:3:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: alive6.c:1048:37: warning: pointer targets in passing argument 2 of 'thc_pcap_init' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1048 |   if ((p = thc_pcap_init(interface, string)) == NULL) {
BUILDSTDERR:       |                                     ^~~~~~
BUILDSTDERR:       |                                     |
BUILDSTDERR:       |                                     unsigned char *
BUILDSTDERR: In file included from alive6.c:16:
BUILDSTDERR: thc-ipv6.h:94:16: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    94 | extern pcap_t *thc_pcap_init(char *interface, char *capture);
BUILDSTDERR:       |                ^~~~~~~~~~~~~
BUILDSTDERR: alive6.c:1301:42: warning: pointer targets in passing argument 3 of 'adress4to6' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1301 |       bl = adress4to6(cur_dst, addr_cur, &bh);
BUILDSTDERR:       |                                          ^~~
BUILDSTDERR:       |                                          |
BUILDSTDERR:       |                                          unsigned char *
BUILDSTDERR: alive6.c:601:64: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   601 | int adress4to6(unsigned char *addr6, unsigned int addr4, char *state) {
BUILDSTDERR:       |                                                          ~~~~~~^~~~~
BUILDSTDERR: alive6.c:1736:109: warning: pointer targets in passing argument 10 of 'thc_add_tcp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1736 |               if (thc_add_tcp(pkt, &pkt_len, sp, synports[i] % 65536, (sp << 16) + sp, 0, TCP_SYN, 5760, 0, tcp_opt, TCP_OPT_LEN, NULL, 0) < 0)
BUILDSTDERR:       |                                                                                                             ^~~~~~~
BUILDSTDERR:       |                                                                                                             |
BUILDSTDERR:       |                                                                                                             unsigned char *
BUILDSTDERR: In file included from alive6.c:16:
BUILDSTDERR: thc-ipv6.h:133:232: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   133 | extern int thc_add_tcp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int sequence, unsigned int ack, unsigned char flags, unsigned short int window, unsigned short int urgent, char *option, int option_len, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                                                                                                                  ~~~~~~^~~~~~
BUILDSTDERR: alive6.c:1747:15: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
BUILDSTDERR:  1747 |             } else
BUILDSTDERR:       |               ^~~~
BUILDSTDERR: alive6.c:1749:15: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else'
BUILDSTDERR:  1749 |               while(thc_send_pkt(interface, pkt, &pkt_len) < 0) {
BUILDSTDERR:       |               ^~~~~
BUILDSTDERR: alive6.c:1844:72: warning: pointer targets in passing argument 6 of 'thc_add_udp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1844 |             if (thc_add_udp(pkt, &pkt_len, sp, udpports[i] % 65536, 0, dns6buf, sizeof(dns6buf)) < 0)
BUILDSTDERR:       |                                                                        ^~~~~~~
BUILDSTDERR:       |                                                                        |
BUILDSTDERR:       |                                                                        unsigned char *
BUILDSTDERR: In file included from alive6.c:16:
BUILDSTDERR: thc-ipv6.h:134:139: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   134 | extern int thc_add_udp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int checksum, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                     ~~~~~~^~~~
BUILDSTDERR: alive6.c:686:127: warning: unused variable 'sendrc' [-Wunused-variable]
BUILDSTDERR:   686 |   int no_vendid = 0, no_nets = 0, local = -1, no_send = 1, no_send_local = 1, no_send_remote = 2, nos = 0, renew = 0, errcnt, sendrc;
BUILDSTDERR:       |                                                                                                                               ^~~~~~
BUILDSTDERR: rsmurf6.c: In function 'main':
BUILDSTDERR: rsmurf6.c:28:7: warning: variable 'rawmode' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:    28 |   int rawmode = 0;
BUILDSTDERR:       |       ^~~~~~~
clash-protection -D_HAVE_SSL   -o fake_mld26 fake_mld26.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o fake_mldrouter6 fake_mldrouter6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o flood_mldrouter6 flood_mldrouter6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o fake_mipv6 fake_mipv6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o redir6 redir6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o smurf6 smurf6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o alive6 alive6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o toobig6 toobig6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o rsmurf6 rsmurf6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o implementation6 implementation6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o implementation6d implementation6d.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
BUILDSTDERR: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/implementation6.c: In function 'main':
BUILDSTDERR: implementation6.c:309:10: warning: pointer targets in passing argument 1 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   309 |   strcat(string, thc_ipv62notation(src6));
BUILDSTDERR:       |          ^~~~~~
BUILDSTDERR:       |          |
BUILDSTDERR:       |          unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from implementation6.c:9:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: implementation6.c:309:18: warning: pointer targets in passing argument 2 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   309 |   strcat(string, thc_ipv62notation(src6));
BUILDSTDERR:       |                  ^~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                  |
BUILDSTDERR:       |                  unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from implementation6.c:9:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: implementation6.c:310:10: warning: pointer targets in passing argument 1 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   310 |   strcat(string2, thc_ipv62notation(dst6));
BUILDSTDERR:       |          ^~~~~~~
BUILDSTDERR:       |          |
BUILDSTDERR:       |          unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from implementation6.c:9:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: implementation6.c:310:19: warning: pointer targets in passing argument 2 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   310 |   strcat(string2, thc_ipv62notation(dst6));
BUILDSTDERR:       |                   ^~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                   |
BUILDSTDERR:       |                   unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from implementation6.c:9:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: implementation6.c:322:37: warning: pointer targets in passing argument 2 of 'thc_pcap_init' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   322 |   if ((p = thc_pcap_init(interface, string)) == NULL) {
BUILDSTDERR:       |                                     ^~~~~~
BUILDSTDERR:       |                                     |
BUILDSTDERR:       |                                     unsigned char *
BUILDSTDERR: In file included from implementation6.c:19:
BUILDSTDERR: thc-ipv6.h:94:16: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    94 | extern pcap_t *thc_pcap_init(char *interface, char *capture);
BUILDSTDERR:       |                ^~~~~~~~~~~~~
BUILDSTDERR: implementation6.c:1286:34: warning: pointer targets in passing argument 2 of 'thc_pcap_init' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1286 |     p = thc_pcap_init(interface, string2);
BUILDSTDERR:       |                                  ^~~~~~~
BUILDSTDERR:       |                                  |
BUILDSTDERR:       |                                  unsigned char *
BUILDSTDERR: In file included from implementation6.c:19:
BUILDSTDERR: thc-ipv6.h:94:16: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    94 | extern pcap_t *thc_pcap_init(char *interface, char *capture);
BUILDSTDERR:       |                ^~~~~~~~~~~~~
BUILDSTDERR: implementation6.c:1294:34: warning: pointer targets in passing argument 2 of 'thc_pcap_init' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1294 |     p = thc_pcap_init(interface, string);
BUILDSTDERR:       |                                  ^~~~~~
BUILDSTDERR:       |                                  |
BUILDSTDERR:       |                                  unsigned char *
BUILDSTDERR: In file included from implementation6.c:19:
BUILDSTDERR: thc-ipv6.h:94:16: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    94 | extern pcap_t *thc_pcap_init(char *interface, char *capture);
BUILDSTDERR:       |                ^~~~~~~~~~~~~
BUILDSTDERR: implementation6.c:1355:34: warning: pointer targets in passing argument 2 of 'thc_pcap_init' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1355 |     p = thc_pcap_init(interface, string2);
BUILDSTDERR:       |                                  ^~~~~~~
BUILDSTDERR:       |                                  |
BUILDSTDERR:       |                                  unsigned char *
BUILDSTDERR: In file included from implementation6.c:19:
BUILDSTDERR: thc-ipv6.h:94:16: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    94 | extern pcap_t *thc_pcap_init(char *interface, char *capture);
BUILDSTDERR:       |                ^~~~~~~~~~~~~
BUILDSTDERR: implementation6.c:1367:34: warning: pointer targets in passing argument 2 of 'thc_pcap_init' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1367 |     p = thc_pcap_init(interface, string);
BUILDSTDERR:       |                                  ^~~~~~
BUILDSTDERR:       |                                  |
BUILDSTDERR:       |                                  unsigned char *
BUILDSTDERR: In file included from implementation6.c:19:
BUILDSTDERR: thc-ipv6.h:94:16: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    94 | extern pcap_t *thc_pcap_init(char *interface, char *capture);
BUILDSTDERR:       |                ^~~~~~~~~~~~~
BUILDSTDERR: implementation6.c:1382:34: warning: pointer targets in passing argument 2 of 'thc_pcap_init' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1382 |     p = thc_pcap_init(interface, string2);
BUILDSTDERR:       |                                  ^~~~~~~
BUILDSTDERR:       |                                  |
BUILDSTDERR:       |                                  unsigned char *
BUILDSTDERR: In file included from implementation6.c:19:
BUILDSTDERR: thc-ipv6.h:94:16: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    94 | extern pcap_t *thc_pcap_init(char *interface, char *capture);
BUILDSTDERR:       |                ^~~~~~~~~~~~~
BUILDSTDERR: implementation6.c:1394:34: warning: pointer targets in passing argument 2 of 'thc_pcap_init' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1394 |     p = thc_pcap_init(interface, string);
BUILDSTDERR:       |                                  ^~~~~~
BUILDSTDERR:       |                                  |
BUILDSTDERR:       |                                  unsigned char *
BUILDSTDERR: In file included from implementation6.c:19:
BUILDSTDERR: thc-ipv6.h:94:16: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    94 | extern pcap_t *thc_pcap_init(char *interface, char *capture);
BUILDSTDERR:       |                ^~~~~~~~~~~~~
BUILDSTDERR: implementation6d.c: In function 'main':
BUILDSTDERR: implementation6d.c:163:36: warning: pointer targets in passing argument 2 of 'thc_pcap_function' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   163 |   if (thc_pcap_function(interface, string, (char *) check_packet, 0, NULL) < 0) {
BUILDSTDERR:       |                                    ^~~~~~
BUILDSTDERR:       |                                    |
BUILDSTDERR:       |                                    unsigned char *
BUILDSTDERR: In file included from implementation6d.c:32:
BUILDSTDERR: thc-ipv6.h:93:53: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    93 | extern int thc_pcap_function(char *interface, char *capture, char *function, int promisc, char *opt);
BUILDSTDERR:       |                                               ~~~~~~^~~~~~~
BUILDSTDERR: sendpees6.c: In function 'main':
BUILDSTDERR: sendpees6.c:39:7: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    39 |   dev = argv[1];
BUILDSTDERR:       |       ^
BUILDSTDERR: sendpees6.c:40:24: warning: pointer targets in passing argument 1 of 'thc_get_own_ipv6' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    40 |   if (thc_get_own_ipv6(dev, NULL, PREFER_LINK) == NULL) {
BUILDSTDERR:       |                        ^~~
BUILDSTDERR:       |                        |
BUILDSTDERR:       |                        unsigned char *
BUILDSTDERR: In file included from sendpees6.c:18:
BUILDSTDERR: thc-ipv6.h:103:23: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   103 | extern unsigned char *thc_get_own_ipv6(char *interface, unsigned char *dst, int prefer);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~~
BUILDSTDERR: sendpees6.c:54:30: warning: pointer targets in passing argument 1 of 'thc_generate_cga' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    54 |   cga_opt = thc_generate_cga(prefix, key, &cga);
BUILDSTDERR:       |                              ^~~~~~
BUILDSTDERR:       |                              |
BUILDSTDERR:       |                              char *
BUILDSTDERR: In file included from sendpees6.c:18:
BUILDSTDERR: thc-ipv6.h:369:23: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   369 |   extern thc_cga_hdr *thc_generate_cga(unsigned char *prefix, thc_key_t * key, unsigned char **cga);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~~
BUILDSTDERR: sendpees6.c:67:39: warning: pointer targets in passing argument 1 of 'thc_create_ipv6_extended' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    67 |   if ((pkt = thc_create_ipv6_extended(dev, PREFER_GLOBAL, &pkt_len, cga, dst6, 0, 0, 0, 0, 0)) == NULL) {
BUILDSTDERR:       |                                       ^~~
BUILDSTDERR:       |                                       |
BUILDSTDERR:       |                                       unsigned char *
BUILDSTDERR: In file included from sendpees6.c:18:
BUILDSTDERR: thc-ipv6.h:122:23: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   122 | extern unsigned char *thc_create_ipv6_extended(char *interface, int prefer, int *pkt_len, unsigned char *src, unsigned char *dst, int ttl, int length, int label, int class, int version);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: sendpees6.c:71:71: warning: pointer targets in passing argument 6 of 'thc_add_send' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    71 |   if (thc_add_send(pkt, &pkt_len, ICMP6_NEIGHBORSOL, 0xfacebabe, 0x0, dummy, 24, cga_opt, key, NULL, 0) < 0) {
BUILDSTDERR:       |                                                                       ^~~~~
BUILDSTDERR:       |                                                                       |
BUILDSTDERR:       |                                                                       char *
BUILDSTDERR: In file included from sendpees6.c:18:
BUILDSTDERR: thc-ipv6.h:371:114: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   371 | extern int thc_add_send(unsigned char *pkt, int *pkt_len, int type, int code, unsigned int flags, unsigned char *data, int data_len, thc_cga_hdr * cga_hdr, thc_key_t * key,
BUILDSTDERR:       |                                                                                                   ~~~~~~~~~~~~~~~^~~~
BUILDSTDERR: sendpees6.c:77:24: warning: pointer targets in passing argument 1 of 'thc_generate_pkt' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    77 |   if (thc_generate_pkt(dev, srchw, dsthw, pkt, &pkt_len) < 0) {
BUILDSTDERR:       |                        ^~~
BUILDSTDERR:       |                        |
BUILDSTDERR:       |                        unsigned char *
BUILDSTDERR: In file included from sendpees6.c:18:
BUILDSTDERR: thc-ipv6.h:140:35: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   140 | extern int thc_generate_pkt(char *interface, unsigned char *srcmac, unsigned char *dstmac, unsigned char *pkt, int *pkt_len);
BUILDSTDERR:       |                             ~~~~~~^~~~~~~~~
BUILDSTDERR: sendpees6.c:77:29: warning: pointer targets in passing argument 2 of 'thc_generate_pkt' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    77 |   if (thc_generate_pkt(dev, srchw, dsthw, pkt, &pkt_len) < 0) {
BUILDSTDERR:       |                             ^~~~~
BUILDSTDERR:       |                             |
BUILDSTDERR:       |                             char *
BUILDSTDERR: In file included from sendpees6.c:18:
BUILDSTDERR: thc-ipv6.h:140:61: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   140 | extern int thc_generate_pkt(char *interface, unsigned char *srcmac, unsigned char *dstmac, unsigned char *pkt, int *pkt_len);
BUILDSTDERR:       |                                              ~~~~~~~~~~~~~~~^~~~~~
BUILDSTDERR: sendpees6.c:77:36: warning: pointer targets in passing argument 3 of 'thc_generate_pkt' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    77 |   if (thc_generate_pkt(dev, srchw, dsthw, pkt, &pkt_len) < 0) {
BUILDSTDERR:       |                                    ^~~~~
BUILDSTDERR:       |                                    |
BUILDSTDERR:       |                                    char *
BUILDSTDERR: In file included from sendpees6.c:18:
BUILDSTDERR: thc-ipv6.h:140:84: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   140 | extern int thc_generate_pkt(char *interface, unsigned char *srcmac, unsigned char *dstmac, unsigned char *pkt, int *pkt_len);
BUILDSTDERR:       |                                                                     ~~~~~~~~~~~~~~~^~~~~~
BUILDSTDERR: sendpees6.c:85:18: warning: pointer targets in passing argument 1 of 'thc_send_pkt' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    85 |     thc_send_pkt(dev, pkt, &pkt_len);
BUILDSTDERR:       |                  ^~~
BUILDSTDERR:       |                  |
BUILDSTDERR:       |                  unsigned char *
BUILDSTDERR: In file included from sendpees6.c:18:
BUILDSTDERR: thc-ipv6.h:141:31: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   141 | extern int thc_send_pkt(char *interface, unsigned char *pkt, int *pkt_len);
BUILDSTDERR:       |                         ~~~~~~^~~~~~~~~
BUILDSTDERR: sendpeesmp6.c: In function 'main':
BUILDSTDERR: sendpeesmp6.c:79:7: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    79 |   dev = argv[1];                /* read interface from commandline */
BUILDSTDERR:       |       ^
BUILDSTDERR: sendpeesmp6.c:80:13: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    80 |   if ((addr = thc_resolve6(argv[3])) == NULL) {
BUILDSTDERR:       |             ^
BUILDSTDERR: sendpeesmp6.c:84:24: warning: pointer targets in passing argument 1 of 'thc_get_own_ipv6' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    84 |   if (thc_get_own_ipv6(dev, NULL, PREFER_LINK) == NULL) {
BUILDSTDERR:       |                        ^~~
BUILDSTDERR:       |                        |
BUILDSTDERR:       |                        unsigned char *
BUILDSTDERR: In file included from sendpeesmp6.c:17:
BUILDSTDERR: thc-ipv6.h:103:23: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   103 | extern unsigned char *thc_get_own_ipv6(char *interface, unsigned char *dst, int prefer);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~~
BUILDSTDERR: sendpeesmp6.c:97:30: warning: pointer targets in passing argument 1 of 'thc_generate_cga' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    97 |   cga_opt = thc_generate_cga(prefix, key, &cga);
BUILDSTDERR:       |                              ^~~~~~
BUILDSTDERR:       |                              |
BUILDSTDERR:       |                              char *
BUILDSTDERR: In file included from sendpeesmp6.c:17:
BUILDSTDERR: thc-ipv6.h:369:23: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   369 |   extern thc_cga_hdr *thc_generate_cga(unsigned char *prefix, thc_key_t * key, unsigned char **cga);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~~
BUILDSTDERR: sendpeesmp6.c:111:23: warning: pointer targets in passing argument 1 of 'thc_get_mac' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   111 |   tgthw = thc_get_mac(dev, cga, dst6);
BUILDSTDERR:       |                       ^~~
BUILDSTDERR:       |                       |
BUILDSTDERR:       |                       unsigned char *
BUILDSTDERR: In file included from sendpeesmp6.c:17:
BUILDSTDERR: thc-ipv6.h:105:23: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   105 | extern unsigned char *thc_get_mac(char *interface, unsigned char *src, unsigned char *dst);
BUILDSTDERR:       |                       ^~~~~~~~~~~
BUILDSTDERR: sendpeesmp6.c:145:43: warning: pointer targets in passing argument 1 of 'thc_create_ipv6_extended' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   145 |       if ((pkt = thc_create_ipv6_extended(dev, PREFER_LINK, &pkt_len, cga, dst6, 0, 0, 0, 0, 0)) == NULL) {
BUILDSTDERR:       |                                           ^~~
BUILDSTDERR:       |                                           |
BUILDSTDERR:       |                                           unsigned char *
BUILDSTDERR: In file included from sendpeesmp6.c:17:
BUILDSTDERR: thc-ipv6.h:122:23: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   122 | extern unsigned char *thc_create_ipv6_extended(char *interface, int prefer, int *pkt_len, unsigned char *src, unsigned char *dst, int ttl, int length, int label, int class, int version);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: sendpeesmp6.c:151:70: warning: pointer targets in passing argument 6 of 'thc_add_send' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   151 |       if (thc_add_send(pkt, &pkt_len, ICMP6_NEIGHBORSOL, 0x0, flags, soldummy, 24, cga_opt, key, NULL, 0) < 0) {
BUILDSTDERR:       |                                                                      ^~~~~~~~
BUILDSTDERR:       |                                                                      |
BUILDSTDERR:       |                                                                      char *
BUILDSTDERR: In file included from sendpeesmp6.c:17:
BUILDSTDERR: thc-ipv6.h:371:114: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   371 | extern int thc_add_send(unsigned char *pkt, int *pkt_len, int type, int code, unsigned int flags, unsigned char *data, int data_len, thc_cga_hdr * cga_hdr, thc_key_t * key,
BUILDSTDERR:       |                                                                                                   ~~~~~~~~~~~~~~~^~~~
BUILDSTDERR: sendpeesmp6.c:158:38: warning: pointer targets in passing argument 1 of 'thc_generate_pkt' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   158 |       if ((result = thc_generate_pkt(dev, test, tgthw, pkt, &pkt_len)) < 0) {
BUILDSTDERR:       |                                      ^~~
BUILDSTDERR:       |                                      |
BUILDSTDERR:       |                                      unsigned char *
BUILDSTDERR: In file included from sendpeesmp6.c:17:
BUILDSTDERR: thc-ipv6.h:140:35: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   140 | extern int thc_generate_pkt(char *interface, unsigned char *srcmac, unsigned char *dstmac, unsigned char *pkt, int *pkt_len);
BUILDSTDERR:       |                             ~~~~~~^~~~~~~~~
BUILDSTDERR: sendpeesmp6.c:168:22: warning: pointer targets in passing argument 1 of 'thc_send_pkt' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   168 |         thc_send_pkt(dev, pkt, &pkt_len);
BUILDSTDERR:       |                      ^~~
BUILDSTDERR:       |                      |
BUILDSTDERR:       |                      unsigned char *
BUILDSTDERR: In file included from sendpeesmp6.c:17:
BUILDSTDERR: thc-ipv6.h:141:31: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   141 | extern int thc_send_pkt(char *interface, unsigned char *pkt, int *pkt_len);
BUILDSTDERR:       |                         ~~~~~~^~~~~~~~~
BUILDSTDERR: alive6.c:1917:28: warning: 'ok' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:  1917 |   if (curr > 1 || list > 0 || ok != 0 || tcount > alive_no || still_not_there == 1) {
BUILDSTDERR:       |       ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
BUILDSTDERR: alive6.c:1413:42: warning: 'tip8' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:  1413 |               cip8 = fip8 + (step + cip8 - tip8);
BUILDSTDERR:       |                             ~~~~~~~~~~~~~^~~~~~~
BUILDSTDERR: alive6.c:1430:16: warning: 'tip7' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:  1430 |             if (cip7 + step <= tip7) {
BUILDSTDERR:       |                ^
BUILDSTDERR: alive6.c:1450:16: warning: 'tip6' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:  1450 |             if (cip6 + step <= tip6) {
BUILDSTDERR:       |                ^
BUILDSTDERR: alive6.c:1479:16: warning: 'tip5' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:  1479 |             if (cip5 < tip5) {
BUILDSTDERR:       |                ^
BUILDSTDERR: alive6.c:1487:12: warning: 'tip4' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:  1487 |         if (fip4 != tip4 && (inc_step || inc_next)) {
BUILDSTDERR:       |            ^
BUILDSTDERR: alive6.c:1507:12: warning: 'tip3' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:  1507 |         if (fip3 != tip3 && (inc_step || inc_next)) {
BUILDSTDERR:       |            ^
BUILDSTDERR: alive6.c:1527:12: warning: 'tip2' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:  1527 |         if (fip2 != tip2 && (inc_step || inc_next)) {
BUILDSTDERR:       |            ^
BUILDSTDERR: alive6.c:1547:12: warning: 'tip1' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:  1547 |         if (fip1 != tip1 && (inc_step || inc_next)) {
BUILDSTDERR:       |            ^
BUILDSTDERR: alive6.c:1413:20: warning: 'fip8' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:  1413 |               cip8 = fip8 + (step + cip8 - tip8);
BUILDSTDERR:       |               ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: alive6.c:1433:20: warning: 'fip7' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:  1433 |               cip7 = fip7 + (step + cip7 - tip7);
BUILDSTDERR:       |               ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: alive6.c:1453:20: warning: 'fip6' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:  1453 |               cip6 = fip6 + (step + cip6 - tip6);
BUILDSTDERR:       |               ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: alive6.c:1473:20: warning: 'fip5' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:  1473 |               cip5 = fip5 + (step + cip5 - tip5);
BUILDSTDERR:       |               ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: alive6.c:1487:12: warning: 'fip4' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:  1487 |         if (fip4 != tip4 && (inc_step || inc_next)) {
BUILDSTDERR:       |            ^
BUILDSTDERR: alive6.c:1507:12: warning: 'fip3' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:  1507 |         if (fip3 != tip3 && (inc_step || inc_next)) {
BUILDSTDERR:       |            ^
BUILDSTDERR: alive6.c:1527:12: warning: 'fip2' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:  1527 |         if (fip2 != tip2 && (inc_step || inc_next)) {
BUILDSTDERR:       |            ^
BUILDSTDERR: alive6.c:1547:12: warning: 'fip1' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:  1547 |         if (fip1 != tip1 && (inc_step || inc_next)) {
BUILDSTDERR:       |            ^
BUILDSTDERR: alive6.c:1410:22: warning: 'cip8' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:  1410 |             if (cip8 + step <= tip8) {
BUILDSTDERR:       |                 ~~~~~^~~~~~
BUILDSTDERR: alive6.c:1430:22: warning: 'cip7' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:  1430 |             if (cip7 + step <= tip7) {
BUILDSTDERR:       |                 ~~~~~^~~~~~
BUILDSTDERR: alive6.c:1450:22: warning: 'cip6' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:  1450 |             if (cip6 + step <= tip6) {
BUILDSTDERR:       |                 ~~~~~^~~~~~
BUILDSTDERR: alive6.c:1470:22: warning: 'cip5' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:  1470 |             if (cip5 + step <= tip5) {
BUILDSTDERR:       |                 ~~~~~^~~~~~
BUILDSTDERR: alive6.c:1490:22: warning: 'cip4' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:  1490 |             if (cip4 + step <= tip4) {
BUILDSTDERR:       |                 ~~~~~^~~~~~
BUILDSTDERR: alive6.c:1510:22: warning: 'cip3' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:  1510 |             if (cip3 + step <= tip3) {
BUILDSTDERR:       |                 ~~~~~^~~~~~
BUILDSTDERR: alive6.c:1530:22: warning: 'cip2' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:  1530 |             if (cip2 + step <= tip2) {
BUILDSTDERR:       |                 ~~~~~^~~~~~
BUILDSTDERR: alive6.c:1550:22: warning: 'cip1' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:  1550 |             if (cip1 + step <= tip1) {
BUILDSTDERR:       |                 ~~~~~^~~~~~
BUILDSTDERR: alive6.c:1240:14: warning: 'ip2' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:  1240 |           ip2++;
BUILDSTDERR:       |           ~~~^~
BUILDSTDERR: alive6.c:1244:14: warning: 'ip1' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:  1244 |           ip1++;
BUILDSTDERR:       |           ~~~^~
BUILDSTDERR: alive6.c:686:119: warning: 'errcnt' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:   686 |   int no_vendid = 0, no_nets = 0, local = -1, no_send = 1, no_send_local = 1, no_send_remote = 2, nos = 0, renew = 0, errcnt, sendrc;
BUILDSTDERR:       |                                                                                                                       ^~~~~~
BUILDSTDERR: alive6.c:1573:20: warning: 'cur_dst' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:  1573 |         cur_dst[1] = cip1 % 256;
BUILDSTDERR:       |         ~~~~~~~~~~~^~~~~~~~~~~~
BUILDSTDERR: fuzz_ip6.c: In function 'main':
BUILDSTDERR: fuzz_ip6.c:346:15: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   346 |   if ((srcmac = thc_get_own_mac(interface)) == NULL) {
BUILDSTDERR:       |               ^
BUILDSTDERR: fuzz_ip6.c:376:20: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   376 |     if ((real_dst6 = thc_resolve6(argv[optind + 1])) == NULL) {
BUILDSTDERR:       |                    ^
BUILDSTDERR: fuzz_ip6.c:408:10: warning: pointer targets in passing argument 1 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   408 |   strcat(string, thc_ipv62notation(src6));
BUILDSTDERR:       |          ^~~~~~
BUILDSTDERR:       |          |
BUILDSTDERR:       |          unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from fuzz_ip6.c:1:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: fuzz_ip6.c:408:18: warning: pointer targets in passing argument 2 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   408 |   strcat(string, thc_ipv62notation(src6));
BUILDSTDERR:       |                  ^~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                  |
BUILDSTDERR:       |                  unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from fuzz_ip6.c:1:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: fuzz_ip6.c:419:7: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   419 |   dns = thc_resolve6("ff02::fb");
BUILDSTDERR:       |       ^
BUILDSTDERR: fuzz_ip6.c:420:10: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   420 |   route6 = thc_resolve6("2a01::");
BUILDSTDERR:       |          ^
BUILDSTDERR: fuzz_ip6.c:422:37: warning: pointer targets in passing argument 2 of 'thc_pcap_init' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   422 |   if ((p = thc_pcap_init(interface, string)) == NULL) {
BUILDSTDERR:       |                                     ^~~~~~
BUILDSTDERR:       |                                     |
BUILDSTDERR:       |                                     unsigned char *
BUILDSTDERR: In file included from fuzz_ip6.c:11:
BUILDSTDERR: thc-ipv6.h:94:16: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    94 | extern pcap_t *thc_pcap_init(char *interface, char *capture);
BUILDSTDERR:       |                ^~~~~~~~~~~~~
BUILDSTDERR: fuzz_ip6.c:430:35: warning: pointer targets in passing argument 3 of 'check_alive' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   430 |     if (check_alive(p, interface, srcmac, mac, src6, real_dst6) == 0) {
BUILDSTDERR:       |                                   ^~~~~~
BUILDSTDERR:       |                                   |
BUILDSTDERR:       |                                   char *
BUILDSTDERR: fuzz_ip6.c:209:61: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   209 | int check_alive(pcap_t * p, char *interface, unsigned char *srcmac, unsigned char *dstmac, unsigned char *src, unsigned char *dst) {
BUILDSTDERR:       |                                              ~~~~~~~~~~~~~~~^~~~~~
BUILDSTDERR: fuzz_ip6.c:430:54: warning: pointer targets in passing argument 6 of 'check_alive' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   430 |     if (check_alive(p, interface, srcmac, mac, src6, real_dst6) == 0) {
BUILDSTDERR:       |                                                      ^~~~~~~~~
BUILDSTDERR:       |                                                      |
BUILDSTDERR:       |                                                      char *
BUILDSTDERR: fuzz_ip6.c:209:127: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   209 | int check_alive(pcap_t * p, char *interface, unsigned char *srcmac, unsigned char *dstmac, unsigned char *src, unsigned char *dst) {
BUILDSTDERR:       |                                                                                                                ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: fuzz_ip6.c:481:40: warning: pointer targets in passing argument 3 of 'addfuzz' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   481 |         addfuzz(&fuzzbuf, &fuzzbuf_sz, buf3);
BUILDSTDERR:       |                                        ^~~~
BUILDSTDERR:       |                                        |
BUILDSTDERR:       |                                        unsigned char *
BUILDSTDERR: fuzz_ip6.c:197:53: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   197 | void addfuzz(char **fuzzbuf, int *fuzzbuf_sz, char *fuzztype) {
BUILDSTDERR:       |                                               ~~~~~~^~~~~~~~
BUILDSTDERR: fuzz_ip6.c:536:38: warning: pointer targets in passing argument 3 of 'addfuzz' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   536 |       addfuzz(&fuzzbuf, &fuzzbuf_sz, buf3);
BUILDSTDERR:       |                                      ^~~~
BUILDSTDERR:       |                                      |
BUILDSTDERR:       |                                      unsigned char *
BUILDSTDERR: fuzz_ip6.c:197:53: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   197 | void addfuzz(char **fuzzbuf, int *fuzzbuf_sz, char *fuzztype) {
BUILDSTDERR:       |                                               ~~~~~~^~~~~~~~
BUILDSTDERR: fuzz_ip6.c:579:84: warning: pointer targets in passing argument 10 of 'thc_add_tcp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   579 |     if (thc_add_tcp(pkt, &pkt_len, 65532, port, test_current, 0, TCP_SYN, 5760, 0, (unsigned char *) buf, 20, (unsigned char *) buf, 20) < 0)
BUILDSTDERR:       |                                                                                    ^~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                                                                                    |
BUILDSTDERR:       |                                                                                    unsigned char *
BUILDSTDERR: In file included from fuzz_ip6.c:11:
BUILDSTDERR: thc-ipv6.h:133:232: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   133 | extern int thc_add_tcp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int sequence, unsigned int ack, unsigned char flags, unsigned short int window, unsigned short int urgent, char *option, int option_len, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                                                                                                                  ~~~~~~^~~~~~
BUILDSTDERR: fuzz_ip6.c:579:111: warning: pointer targets in passing argument 12 of 'thc_add_tcp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   579 |     if (thc_add_tcp(pkt, &pkt_len, 65532, port, test_current, 0, TCP_SYN, 5760, 0, (unsigned char *) buf, 20, (unsigned char *) buf, 20) < 0)
BUILDSTDERR:       |                                                                                                               ^~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                                                                                                               |
BUILDSTDERR:       |                                                                                                               unsigned char *
BUILDSTDERR: In file included from fuzz_ip6.c:11:
BUILDSTDERR: thc-ipv6.h:133:262: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   133 | extern int thc_add_tcp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int sequence, unsigned int ack, unsigned char flags, unsigned short int window, unsigned short int urgent, char *option, int option_len, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                                                                                                                                                ~~~~~~^~~~
BUILDSTDERR: fuzz_ip6.c:609:12: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   609 |       tmp6 = thc_get_own_ipv6(interface, dst6, PREFER_GLOBAL);
BUILDSTDERR:       |            ^
BUILDSTDERR: fuzz_ip6.c:611:12: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   611 |       tmp6 = someaddr6;
BUILDSTDERR:       |            ^
BUILDSTDERR: fuzz_ip6.c:625:12: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   625 |       tmp6 = thc_get_own_ipv6(interface, dst6, PREFER_GLOBAL);
BUILDSTDERR:       |            ^
BUILDSTDERR: flood_mld6.c: In function 'main':
BUILDSTDERR: fuzz_ip6.c:627:12: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   627 |       tmp6 = someaddr6;
BUILDSTDERR:       |            ^
BUILDSTDERR: flood_mld6.c:23:25: warning: pointer targets in initialization of 'unsigned char *' from 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    23 |   unsigned char *mac6 = mac, *ip6 = thc_resolve6("fe80::ff:fe00:0");
BUILDSTDERR:       |                         ^~~
BUILDSTDERR: fuzz_ip6.c:631:10: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   631 |     tmp6 = thc_resolve6("ff00::");
BUILDSTDERR:       |          ^
BUILDSTDERR: fuzz_ip6.c:636:10: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   636 |     tmp6 = thc_get_own_ipv6(interface, dst6, PREFER_GLOBAL);
BUILDSTDERR:       |          ^
BUILDSTDERR: fuzz_ip6.c:642:12: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   642 |       tmp6 = thc_get_own_ipv6(interface, dst6, PREFER_GLOBAL);
BUILDSTDERR:       |            ^
BUILDSTDERR: fuzz_ip6.c:644:12: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   644 |       tmp6 = someaddr6;
BUILDSTDERR:       |            ^
BUILDSTDERR: fuzz_ip6.c:656:12: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   656 |       tmp6 = someaddr6;
BUILDSTDERR:       |            ^
BUILDSTDERR: fuzz_ip6.c:658:12: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   658 |       tmp6 = thc_resolve6("ff05::3");
BUILDSTDERR:       |            ^
BUILDSTDERR: flood_mld6.c:29:7: warning: variable 'rawmode' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:    29 |   int rawmode = 0;
BUILDSTDERR:       |       ^~~~~~~
BUILDSTDERR: fuzz_ip6.c:844:35: warning: pointer targets in passing argument 2 of 'thc_generate_pkt' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   844 |   if (thc_generate_pkt(interface, srcmac, mac, pkt, &pkt_len) < 0)
BUILDSTDERR:       |                                   ^~~~~~
BUILDSTDERR:       |                                   |
BUILDSTDERR:       |                                   char *
BUILDSTDERR: In file included from fuzz_ip6.c:11:
BUILDSTDERR: thc-ipv6.h:140:61: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   140 | extern int thc_generate_pkt(char *interface, unsigned char *srcmac, unsigned char *dstmac, unsigned char *pkt, int *pkt_len);
BUILDSTDERR:       |                                              ~~~~~~~~~~~~~~~^~~~~~
BUILDSTDERR: fuzz_ip6.c:1071:41: warning: pointer targets in passing argument 3 of 'check_alive' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1071 |           if (check_alive(p, interface, srcmac, mac, src6, real_dst6) == 0) {
BUILDSTDERR:       |                                         ^~~~~~
BUILDSTDERR:       |                                         |
BUILDSTDERR:       |                                         char *
BUILDSTDERR: fuzz_ip6.c:209:61: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   209 | int check_alive(pcap_t * p, char *interface, unsigned char *srcmac, unsigned char *dstmac, unsigned char *src, unsigned char *dst) {
BUILDSTDERR:       |                                              ~~~~~~~~~~~~~~~^~~~~~
BUILDSTDERR: fuzz_ip6.c:1071:60: warning: pointer targets in passing argument 6 of 'check_alive' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1071 |           if (check_alive(p, interface, srcmac, mac, src6, real_dst6) == 0) {
BUILDSTDERR:       |                                                            ^~~~~~~~~
BUILDSTDERR:       |                                                            |
BUILDSTDERR:       |                                                            char *
BUILDSTDERR: fuzz_ip6.c:209:127: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   209 | int check_alive(pcap_t * p, char *interface, unsigned char *srcmac, unsigned char *dstmac, unsigned char *src, unsigned char *dst) {
BUILDSTDERR:       |                                                                                                                ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: fuzz_ip6.c:1088:35: warning: pointer targets in passing argument 3 of 'check_alive' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1088 |     if (check_alive(p, interface, srcmac, mac, src6, real_dst6) == 0) {
BUILDSTDERR:       |                                   ^~~~~~
BUILDSTDERR:       |                                   |
BUILDSTDERR:       |                                   char *
BUILDSTDERR: fuzz_ip6.c:209:61: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   209 | int check_alive(pcap_t * p, char *interface, unsigned char *srcmac, unsigned char *dstmac, unsigned char *src, unsigned char *dst) {
BUILDSTDERR:       |                                              ~~~~~~~~~~~~~~~^~~~~~
BUILDSTDERR: fuzz_ip6.c:1088:54: warning: pointer targets in passing argument 6 of 'check_alive' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1088 |     if (check_alive(p, interface, srcmac, mac, src6, real_dst6) == 0) {
BUILDSTDERR:       |                                                      ^~~~~~~~~
BUILDSTDERR:       |                                                      |
BUILDSTDERR:       |                                                      char *
BUILDSTDERR: fuzz_ip6.c:209:127: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   209 | int check_alive(pcap_t * p, char *interface, unsigned char *srcmac, unsigned char *dstmac, unsigned char *src, unsigned char *dst) {
BUILDSTDERR:       |                                                                                                                ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: fuzz_ip6.c:946:57: warning: array subscript 7 is above array bounds of 'unsigned int[2]' [-Warray-bounds]
BUILDSTDERR:   946 |           hdr->pkt[test_pos] = hdr->pkt[test_pos] ^ xors[test_cnt - COUNT_BYTE - 1];
BUILDSTDERR:       |                                                     ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: fuzz_ip6.c:47:14: note: while referencing 'xors'
BUILDSTDERR:    47 | unsigned int xors[] = { 0, 0xffffffff };        // 2
BUILDSTDERR:       |              ^~~~
BUILDSTDERR: flood_mld26.c: In function 'main':
BUILDSTDERR: flood_mld26.c:25:25: warning: pointer targets in initialization of 'unsigned char *' from 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    25 |   unsigned char *mac6 = mac, *ip6 = thc_resolve6("fe80::ff:fe00:0");
BUILDSTDERR:       |                         ^~~
BUILDSTDERR: flood_mld26.c:31:7: warning: variable 'rawmode' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:    31 |   int rawmode = 0;
BUILDSTDERR:       |       ^~~~~~~
BUILDSTDERR: flood_mld26.c:28:13: warning: variable 'prefer' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:    28 |   int i, j, prefer = PREFER_LINK;
BUILDSTDERR:       |             ^~~~~~
BUILDSTDERR: flood_router6.c: In function 'main':
BUILDSTDERR: flood_router6.c:25:46: warning: pointer targets in initialization of 'unsigned char *' from 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    25 |   unsigned char *routerip6, *route6, *mac6 = mac, *ip6;
BUILDSTDERR:       |                                              ^~~
BUILDSTDERR: flood_router6.c:30:20: warning: variable 'rawmode' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:    30 |   int pkt_len = 0, rawmode = 0, count = 0, do_hop = 0, do_frag = 0, cnt, do_dst = 0, offset = 14;
BUILDSTDERR:       |                    ^~~~~~~
BUILDSTDERR: flood_router6.c:30:69: warning: 'cnt' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:    30 |   int pkt_len = 0, rawmode = 0, count = 0, do_hop = 0, do_frag = 0, cnt, do_dst = 0, offset = 14;
BUILDSTDERR:       |                                                                     ^~~
BUILDSTDERR: flood_advertise6.c: In function 'main':
BUILDSTDERR: flood_advertise6.c:24:25: warning: pointer targets in initialization of 'unsigned char *' from 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    24 |   unsigned char *mac6 = mac, *ip6;
BUILDSTDERR:       |                         ^~~
BUILDSTDERR: flood_advertise6.c:29:73: warning: variable 'keepmac' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:    29 |   int pkt_len = 0, flags, rawmode = 0, count = 0, prefer = PREFER_LINK, keepmac = 0;
BUILDSTDERR:       |                                                                         ^~~~~~~
BUILDSTDERR: flood_advertise6.c:29:27: warning: unused variable 'rawmode' [-Wunused-variable]
BUILDSTDERR:    29 |   int pkt_len = 0, flags, rawmode = 0, count = 0, prefer = PREFER_LINK, keepmac = 0;
BUILDSTDERR:       |                           ^~~~~~~
BUILDSTDERR: flood_solicitate6.c: In function 'main':
BUILDSTDERR: flood_solicitate6.c:25:25: warning: pointer targets in initialization of 'unsigned char *' from 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    25 |   unsigned char *mac6 = mac, *ip6, *query6, *smac = NULL;
BUILDSTDERR:       |                         ^~~
BUILDSTDERR: flood_solicitate6.c:47:10: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    47 |     smac = srcmac;
BUILDSTDERR:       |          ^
BUILDSTDERR: flood_solicitate6.c:30:20: warning: unused variable 'rawmode' [-Wunused-variable]
BUILDSTDERR:    30 |   int pkt_len = 0, rawmode = 0, count = 0;
BUILDSTDERR:       |                    ^~~~~~~
rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o sendpees6 sendpees6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o sendpeesmp6 sendpeesmp6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o randicmp6 randicmp6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o fuzz_ip6 fuzz_ip6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o flood_mld6 flood_mld6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o flood_mld26 flood_mld26.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o flood_router6 flood_router6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o flood_advertise6 flood_advertise6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o flood_solicitate6 flood_solicitate6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o trace6 trace6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o exploit6 exploit6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
BUILDSTDERR: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,exploit6.c: In function 'main':
BUILDSTDERR: exploit6.c:106:10: warning: pointer targets in passing argument 1 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   106 |   strcat(string, thc_ipv62notation(src6));
BUILDSTDERR:       |          ^~~~~~
BUILDSTDERR:       |          |
BUILDSTDERR:       |          unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from exploit6.c:6:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: exploit6.c:106:18: warning: pointer targets in passing argument 2 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   106 |   strcat(string, thc_ipv62notation(src6));
BUILDSTDERR:       |                  ^~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                  |
BUILDSTDERR:       |                  unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from exploit6.c:6:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: exploit6.c:107:10: warning: pointer targets in passing argument 1 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   107 |   strcat(string2, thc_ipv62notation(dst6));
BUILDSTDERR:       |          ^~~~~~~
BUILDSTDERR:       |          |
BUILDSTDERR:       |          unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from exploit6.c:6:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: exploit6.c:107:19: warning: pointer targets in passing argument 2 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   107 |   strcat(string2, thc_ipv62notation(dst6));
BUILDSTDERR:       |                   ^~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                   |
BUILDSTDERR:       |                   unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from exploit6.c:6:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: exploit6.c:124:37: warning: pointer targets in passing argument 2 of 'thc_pcap_init' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   124 |   if ((p = thc_pcap_init(interface, string)) == NULL) {
BUILDSTDERR:       |                                     ^~~~~~
BUILDSTDERR:       |                                     |
BUILDSTDERR:       |                                     unsigned char *
BUILDSTDERR: In file included from exploit6.c:16:
BUILDSTDERR: thc-ipv6.h:94:16: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    94 | extern pcap_t *thc_pcap_init(char *interface, char *capture);
BUILDSTDERR:       |                ^~~~~~~~~~~~~
BUILDSTDERR: trace6.c: In function 'check_packets':
BUILDSTDERR: trace6.c:109:23: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   109 |           remark[pos] = strdup("\t[ping reply received]");
BUILDSTDERR:       |                       ^
BUILDSTDERR: trace6.c:156:25: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   156 |             remark[pos] = strdup("\t[unreachable message received]");
BUILDSTDERR:       |                         ^
BUILDSTDERR: trace6.c:179:25: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   179 |             remark[pos] = strdup("\t[parameter problem received]");
BUILDSTDERR:       |                         ^
BUILDSTDERR: trace6.c:202:23: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   202 |           remark[pos] = strdup("\t[TCP SYN-ACK reply received]");
BUILDSTDERR:       |                       ^
BUILDSTDERR: trace6.c:205:23: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   205 |           remark[pos] = strdup("\t[TCP RST reply received]");
BUILDSTDERR:       |                       ^
BUILDSTDERR: trace6.c:208:23: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   208 |           remark[pos] = strdup("\t[TCP unknown reply received]");
BUILDSTDERR:       |                       ^
BUILDSTDERR: exploit6.c:66:34: warning: unused variable 'pkt_len3' [-Wunused-variable]
BUILDSTDERR:    66 |   int pkt_len = 0, pkt_len2 = 0, pkt_len3 = 0, noping = 0, mtu = 1500;
BUILDSTDERR:       |                                  ^~~~~~~~
BUILDSTDERR: exploit6.c:66:20: warning: unused variable 'pkt_len2' [-Wunused-variable]
BUILDSTDERR:    66 |   int pkt_len = 0, pkt_len2 = 0, pkt_len3 = 0, noping = 0, mtu = 1500;
BUILDSTDERR:       |                    ^~~~~~~~
BUILDSTDERR: exploit6.c:65:45: warning: unused variable 'pkt3' [-Wunused-variable]
BUILDSTDERR:    65 |   unsigned char *pkt = NULL, *pkt2 = NULL, *pkt3 = NULL;
BUILDSTDERR:       |                                             ^~~~
BUILDSTDERR: exploit6.c:65:31: warning: unused variable 'pkt2' [-Wunused-variable]
BUILDSTDERR:    65 |   unsigned char *pkt = NULL, *pkt2 = NULL, *pkt3 = NULL;
BUILDSTDERR:       |                               ^~~~
BUILDSTDERR: exploit6.c:63:14: warning: unused variable 'j' [-Wunused-variable]
BUILDSTDERR:    63 |   int i = 0, j, srcmtu, fragsize, offset = 14;
BUILDSTDERR:       |              ^
BUILDSTDERR: trace6.c:219:21: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   219 |         remark[pos] = strdup("\t[UDP reply received]");
BUILDSTDERR:       |                     ^
BUILDSTDERR: exploit6.c:61:50: warning: unused variable 'routers' [-Wunused-variable]
BUILDSTDERR:    61 |   unsigned char *srcmac = NULL, *dstmac = NULL, *routers[2], null_buffer[6];
BUILDSTDERR:       |                                                  ^~~~~~~
BUILDSTDERR: exploit6.c:60:61: warning: variable 'mcast6' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:    60 |   unsigned char *dst6, *ldst6 = malloc(16), *src6, *lsrc6, *mcast6, *route6, *mal;
BUILDSTDERR:       |                                                             ^~~~~~
BUILDSTDERR: trace6.c:243:25: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   243 |             remark[pos] = strdup("\t[port unreachable message received]");
BUILDSTDERR:       |                         ^
BUILDSTDERR: trace6.c:247:25: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   247 |             remark[pos] = strdup("\t[unreachable message received]");
BUILDSTDERR:       |                         ^
BUILDSTDERR: trace6.c: In function 'main':
BUILDSTDERR: trace6.c:330:13: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   330 |   interface = argv[optind];
BUILDSTDERR:       |             ^
BUILDSTDERR: trace6.c:336:29: warning: pointer targets in passing argument 1 of 'thc_get_own_ipv6' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   336 |     src6 = thc_get_own_ipv6(interface, dst6, PREFER_GLOBAL);
BUILDSTDERR:       |                             ^~~~~~~~~
BUILDSTDERR:       |                             |
BUILDSTDERR:       |                             unsigned char *
BUILDSTDERR: In file included from trace6.c:12:
BUILDSTDERR: thc-ipv6.h:103:23: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   103 | extern unsigned char *thc_get_own_ipv6(char *interface, unsigned char *dst, int prefer);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~~
BUILDSTDERR: trace6.c:337:28: warning: pointer targets in passing argument 1 of 'thc_get_own_mac' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   337 |   srcmac = thc_get_own_mac(interface);
BUILDSTDERR:       |                            ^~~~~~~~~
BUILDSTDERR:       |                            |
BUILDSTDERR:       |                            unsigned char *
BUILDSTDERR: In file included from trace6.c:12:
BUILDSTDERR: thc-ipv6.h:101:23: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   101 | extern unsigned char *thc_get_own_mac(char *interface);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~
BUILDSTDERR: trace6.c:360:42: warning: pointer targets in passing argument 1 of 'thc_get_mac' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   360 |   if (rawmode == 0 && (mac = thc_get_mac(interface, src6, dst6)) == NULL) {
BUILDSTDERR:       |                                          ^~~~~~~~~
BUILDSTDERR:       |                                          |
BUILDSTDERR:       |                                          unsigned char *
BUILDSTDERR: In file included from trace6.c:12:
BUILDSTDERR: thc-ipv6.h:105:23: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   105 | extern unsigned char *thc_get_mac(char *interface, unsigned char *src, unsigned char *dst);
BUILDSTDERR:       |                       ^~~~~~~~~~~
BUILDSTDERR: trace6.c:364:10: warning: pointer targets in passing argument 1 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   364 |   strcat(string, thc_ipv62notation(src6));
BUILDSTDERR:       |          ^~~~~~
BUILDSTDERR:       |          |
BUILDSTDERR:       |          unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from trace6.c:1:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: trace6.c:364:18: warning: pointer targets in passing argument 2 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   364 |   strcat(string, thc_ipv62notation(src6));
BUILDSTDERR:       |                  ^~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                  |
BUILDSTDERR:       |                  unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from trace6.c:1:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: trace6.c:368:15: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   368 |     remark[i] = strdup("");
BUILDSTDERR:       |               ^
BUILDSTDERR: trace6.c:372:26: warning: pointer targets in passing argument 1 of 'thc_pcap_init' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   372 |   if ((p = thc_pcap_init(interface, string)) == NULL) {
BUILDSTDERR:       |                          ^~~~~~~~~
BUILDSTDERR:       |                          |
BUILDSTDERR:       |                          unsigned char *
BUILDSTDERR: In file included from trace6.c:12:
BUILDSTDERR: thc-ipv6.h:94:16: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    94 | extern pcap_t *thc_pcap_init(char *interface, char *capture);
BUILDSTDERR:       |                ^~~~~~~~~~~~~
BUILDSTDERR: trace6.c:372:37: warning: pointer targets in passing argument 2 of 'thc_pcap_init' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   372 |   if ((p = thc_pcap_init(interface, string)) == NULL) {
BUILDSTDERR:       |                                     ^~~~~~
BUILDSTDERR:       |                                     |
BUILDSTDERR:       |                                     unsigned char *
BUILDSTDERR: In file included from trace6.c:12:
BUILDSTDERR: thc-ipv6.h:94:16: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    94 | extern pcap_t *thc_pcap_init(char *interface, char *capture);
BUILDSTDERR:       |                ^~~~~~~~~~~~~
BUILDSTDERR: trace6.c:377:26: warning: pointer targets in passing argument 1 of 'thc_get_mtu' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   377 |   if ((mtu = thc_get_mtu(interface)) < 1280) {
BUILDSTDERR:       |                          ^~~~~~~~~
BUILDSTDERR:       |                          |
BUILDSTDERR:       |                          unsigned char *
BUILDSTDERR: In file included from trace6.c:12:
BUILDSTDERR: thc-ipv6.h:102:30: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   102 | extern int thc_get_mtu(char *interface);
BUILDSTDERR:       |                        ~~~~~~^~~~~~~~~
BUILDSTDERR: trace6.c:425:47: warning: pointer targets in passing argument 1 of 'thc_create_ipv6_extended' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   425 |           if ((pkt = thc_create_ipv6_extended(interface, PREFER_GLOBAL, &pkt_len, src6, dst6, i, 0, 0, 0, 0)) == NULL)
BUILDSTDERR:       |                                               ^~~~~~~~~
BUILDSTDERR:       |                                               |
BUILDSTDERR:       |                                               unsigned char *
BUILDSTDERR: In file included from trace6.c:12:
BUILDSTDERR: thc-ipv6.h:122:23: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   122 | extern unsigned char *thc_create_ipv6_extended(char *interface, int prefer, int *pkt_len, unsigned char *src, unsigned char *dst, int ttl, int length, int label, int class, int version);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: trace6.c:458:52: warning: pointer targets in passing argument 1 of 'thc_create_ipv6_extended' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   458 |               if ((pkt2 = thc_create_ipv6_extended(interface, 0, &pkt2_len, dst6, foo6, i, 0, 0, 0, 0)) == NULL)
BUILDSTDERR:       |                                                    ^~~~~~~~~
BUILDSTDERR:       |                                                    |
BUILDSTDERR:       |                                                    unsigned char *
BUILDSTDERR: In file included from trace6.c:12:
BUILDSTDERR: thc-ipv6.h:122:23: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   122 | extern unsigned char *thc_create_ipv6_extended(char *interface, int prefer, int *pkt_len, unsigned char *src, unsigned char *dst, int ttl, int length, int label, int class, int version);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: trace6.c:462:32: warning: pointer targets in passing argument 1 of 'thc_generate_pkt' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   462 |               thc_generate_pkt(interface, foomac, foomac, pkt2, &pkt2_len);
BUILDSTDERR:       |                                ^~~~~~~~~
BUILDSTDERR:       |                                |
BUILDSTDERR:       |                                unsigned char *
BUILDSTDERR: In file included from trace6.c:12:
BUILDSTDERR: thc-ipv6.h:140:35: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   140 | extern int thc_generate_pkt(char *interface, unsigned char *srcmac, unsigned char *dstmac, unsigned char *pkt, int *pkt_len);
BUILDSTDERR:       |                             ~~~~~~^~~~~~~~~
BUILDSTDERR: trace6.c:484:88: warning: pointer targets in passing argument 6 of 'thc_add_udp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   484 |               if (thc_add_udp(pkt, &pkt_len, baseport + i, dport, 0, buf_len > 0 ? buf : NULL, buf_len) < 0)
BUILDSTDERR:       |                                                                                        ^
BUILDSTDERR:       |                                                                                        |
BUILDSTDERR:       |                                                                                        unsigned char *
BUILDSTDERR: In file included from trace6.c:12:
BUILDSTDERR: thc-ipv6.h:134:139: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   134 | extern int thc_add_udp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int checksum, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                     ~~~~~~^~~~
BUILDSTDERR: trace6.c:486:125: warning: pointer targets in passing argument 12 of 'thc_add_tcp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   486 |             } else if (thc_add_tcp(pkt, &pkt_len, baseport + i, dport, pid, 0, TCP_SYN, 5760, 0, NULL, 0, buf_len > 0 ? buf : NULL, buf_len) < 0)
BUILDSTDERR:       |                                                                                                                             ^
BUILDSTDERR:       |                                                                                                                             |
BUILDSTDERR:       |                                                                                                                             unsigned char *
BUILDSTDERR: In file included from trace6.c:12:
BUILDSTDERR: thc-ipv6.h:133:262: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   133 | extern int thc_add_tcp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int sequence, unsigned int ack, unsigned char flags, unsigned short int window, unsigned short int urgent, char *option, int option_len, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                                                                                                                                                ~~~~~~^~~~
BUILDSTDERR: trace6.c:489:41: warning: pointer targets in passing argument 1 of 'thc_generate_and_send_pkt' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   489 |           if (thc_generate_and_send_pkt(interface, srcmac, mac, pkt, &pkt_len) < 0) {
BUILDSTDERR:       |                                         ^~~~~~~~~
BUILDSTDERR:       |                                         |
BUILDSTDERR:       |                                         unsigned char *
BUILDSTDERR: In file included from trace6.c:12:
BUILDSTDERR: thc-ipv6.h:139:44: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   139 | extern int thc_generate_and_send_pkt(char *interface, unsigned char *srcmac, unsigned char *dstmac, unsigned char *pkt, int *pkt_len);
BUILDSTDERR:       |                                      ~~~~~~^~~~~~~~~
BUILDSTDERR: trace6.c:523:21: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   523 |     position[up_to] = strdup("!!!");
BUILDSTDERR:       |                     ^
BUILDSTDERR: trace6.c:534:16: warning: pointer targets in passing argument 1 of 'snprintf' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   534 |       snprintf(text, sizeof(text), " with starting MTU %d", orig_mtu);
BUILDSTDERR:       |                ^~~~
BUILDSTDERR:       |                |
BUILDSTDERR:       |                unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from trace6.c:1:
BUILDSTDERR: /usr/include/bits/stdio2.h:64:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:    64 | __NTH (snprintf (char *__restrict __s, size_t __n,
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: trace6.c:548:20: warning: pointer targets in passing argument 1 of 'snprintf' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   548 |           snprintf(text, sizeof(text), " - new MTU %d", rmtu[i]);
BUILDSTDERR:       |                    ^~~~
BUILDSTDERR:       |                    |
BUILDSTDERR:       |                    unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from trace6.c:1:
BUILDSTDERR: /usr/include/bits/stdio2.h:64:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:    64 | __NTH (snprintf (char *__restrict __s, size_t __n,
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: trace6.c:550:20: warning: pointer targets in passing argument 1 of 'snprintf' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   550 |           snprintf(text, sizeof(text), " - new MTU %d - 6in4 tunnel endpoint", rmtu[i]);
BUILDSTDERR:       |                    ^~~~
BUILDSTDERR:       |                    |
BUILDSTDERR:       |                    unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from trace6.c:1:
BUILDSTDERR: /usr/include/bits/stdio2.h:64:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:    64 | __NTH (snprintf (char *__restrict __s, size_t __n,
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: trace6.c:552:20: warning: pointer targets in passing argument 1 of 'snprintf' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   552 |           snprintf(text, sizeof(text), " - new MTU %d - PPP or Teredo tunnel endpoint", rmtu[i]);
BUILDSTDERR:       |                    ^~~~
BUILDSTDERR:       |                    |
BUILDSTDERR:       |                    unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from trace6.c:1:
BUILDSTDERR: /usr/include/bits/stdio2.h:64:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:    64 | __NTH (snprintf (char *__restrict __s, size_t __n,
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: trace6.c:554:20: warning: pointer targets in passing argument 1 of 'snprintf' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   554 |           snprintf(text, sizeof(text), " - new MTU %d - PPTP tunnel endpoint", rmtu[i]);
BUILDSTDERR:       |                    ^~~~
BUILDSTDERR:       |                    |
BUILDSTDERR:       |                    unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from trace6.c:1:
BUILDSTDERR: /usr/include/bits/stdio2.h:64:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:    64 | __NTH (snprintf (char *__restrict __s, size_t __n,
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: trace6.c:556:20: warning: pointer targets in passing argument 1 of 'snprintf' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   556 |           snprintf(text, sizeof(text), " - new MTU %d - AYIYA tunnel endpoint", rmtu[i]);
BUILDSTDERR:       |                    ^~~~
BUILDSTDERR:       |                    |
BUILDSTDERR:       |                    unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from trace6.c:1:
BUILDSTDERR: /usr/include/bits/stdio2.h:64:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:    64 | __NTH (snprintf (char *__restrict __s, size_t __n,
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: trace6.c:558:20: warning: pointer targets in passing argument 1 of 'snprintf' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   558 |           snprintf(text, sizeof(text), " - new MTU %d", rmtu[i]);
BUILDSTDERR:       |                    ^~~~
BUILDSTDERR:       |                    |
BUILDSTDERR:       |                    unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from trace6.c:1:
BUILDSTDERR: /usr/include/bits/stdio2.h:64:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:    64 | __NTH (snprintf (char *__restrict __s, size_t __n,
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: trace6.c:560:20: warning: pointer targets in passing argument 1 of 'snprintf' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   560 |           snprintf(text, sizeof(text), " - new MTU %d", rmtu[i]);
BUILDSTDERR:       |                    ^~~~
BUILDSTDERR:       |                    |
BUILDSTDERR:       |                    unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from trace6.c:1:
BUILDSTDERR: /usr/include/bits/stdio2.h:64:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:    64 | __NTH (snprintf (char *__restrict __s, size_t __n,
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: trace6.c:566:49: warning: pointer targets in passing argument 1 of 'thc_resolve6' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   566 |         he = gethostbyaddr(thc_resolve6(position[i]), 16, AF_INET6);
BUILDSTDERR:       |                                         ~~~~~~~~^~~
BUILDSTDERR:       |                                                 |
BUILDSTDERR:       |                                                 unsigned char *
BUILDSTDERR: In file included from trace6.c:12:
BUILDSTDERR: thc-ipv6.h:99:23: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    99 | extern unsigned char *thc_resolve6(char *target);
BUILDSTDERR:       |                       ^~~~~~~~~~~~
BUILDSTDERR: denial6.c: In function 'main':
BUILDSTDERR: denial6.c:276:15: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   276 |       randptr = ipv6->pkt + do_hdr_size + 40 + 8 + 4;
BUILDSTDERR:       |               ^
BUILDSTDERR: denial6.c:278:15: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   278 |       randptr = ipv6->pkt + 14 + 40 + 8 + 4;
BUILDSTDERR:       |               ^
BUILDSTDERR: denial6.c:49:60: warning: unused variable 'mtu' [-Wunused-variable]
BUILDSTDERR:    49 |   int pkt_len = 0, pkt_len2 = 0, pkt_len3 = 0, noping = 0, mtu = 1500;
BUILDSTDERR:       |                                                            ^~~
BUILDSTDERR: denial6.c:49:48: warning: unused variable 'noping' [-Wunused-variable]
BUILDSTDERR:    49 |   int pkt_len = 0, pkt_len2 = 0, pkt_len3 = 0, noping = 0, mtu = 1500;
BUILDSTDERR:       |                                                ^~~~~~
BUILDSTDERR: denial6.c:49:34: warning: unused variable 'pkt_len3' [-Wunused-variable]
BUILDSTDERR:    49 |   int pkt_len = 0, pkt_len2 = 0, pkt_len3 = 0, noping = 0, mtu = 1500;
BUILDSTDERR:       |                                  ^~~~~~~~
BUILDSTDERR: denial6.c:49:20: warning: unused variable 'pkt_len2' [-Wunused-variable]
BUILDSTDERR:    49 |   int pkt_len = 0, pkt_len2 = 0, pkt_len3 = 0, noping = 0, mtu = 1500;
BUILDSTDERR:       |                    ^~~~~~~~
BUILDSTDERR: denial6.c:48:45: warning: unused variable 'pkt3' [-Wunused-variable]
BUILDSTDERR:    48 |   unsigned char *pkt = NULL, *pkt2 = NULL, *pkt3 = NULL;
BUILDSTDERR:       |                                             ^~~~
BUILDSTDERR: denial6.c:48:31: warning: unused variable 'pkt2' [-Wunused-variable]
BUILDSTDERR:    48 |   unsigned char *pkt = NULL, *pkt2 = NULL, *pkt3 = NULL;
BUILDSTDERR:       |                               ^~~~
BUILDSTDERR: denial6.c:47:24: warning: variable 'fragsize' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:    47 |   int i, j, k, srcmtu, fragsize;
BUILDSTDERR:       |                        ^~~~~~~~
BUILDSTDERR: denial6.c:46:17: warning: unused variable 'hdr' [-Wunused-variable]
BUILDSTDERR:    46 |   thc_ipv6_hdr *hdr;
BUILDSTDERR:       |                 ^~~
BUILDSTDERR: denial6.c:45:50: warning: unused variable 'routers' [-Wunused-variable]
BUILDSTDERR:    45 |   unsigned char *srcmac = NULL, *dstmac = NULL, *routers[2], null_buffer[6];
BUILDSTDERR:       |                                                  ^~~~~~~
BUILDSTDERR: denial6.c:44:79: warning: unused variable 'mal' [-Wunused-variable]
BUILDSTDERR:    44 |   unsigned char *dst6, *ldst6 = malloc(16), *src6, *lsrc6, *mcast6, *route6, *mal;
BUILDSTDERR:       |                                                                               ^~~
BUILDSTDERR: denial6.c:44:70: warning: unused variable 'route6' [-Wunused-variable]
BUILDSTDERR:    44 |   unsigned char *dst6, *ldst6 = malloc(16), *src6, *lsrc6, *mcast6, *route6, *mal;
BUILDSTDERR:       |                                                                      ^~~~~~
BUILDSTDERR: denial6.c:44:61: warning: variable 'mcast6' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:    44 |   unsigned char *dst6, *ldst6 = malloc(16), *src6, *lsrc6, *mcast6, *route6, *mal;
BUILDSTDERR:       |                                                             ^~~~~~
BUILDSTDERR: denial6.c:42:28: warning: unused variable 'tmplen' [-Wunused-variable]
BUILDSTDERR:    42 |   int test = 0, count = 1, tmplen;
BUILDSTDERR:       |                            ^~~~~~
BUILDSTDERR: fake_dhcps6.c: In function 'main':
BUILDSTDERR: fake_dhcps6.c:25:37: warning: pointer targets in initialization of 'unsigned char *' from 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    25 |   unsigned char *routerip6, *mac6 = mac, *ip6, *ptr, *ptr1, *ptr2, *ptr3;
BUILDSTDERR:       |                                     ^~~
BUILDSTDERR: fake_dhcps6.c:50:25: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    50 |   if (argc >= 6 && (ptr = argv[5]) != NULL)
BUILDSTDERR:       |                         ^
BUILDSTDERR: fake_dhcps6.c:51:12: warning: pointer targets in passing argument 1 of 'sscanf' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    51 |     sscanf(ptr, "%x:%x:%x:%x:%x:%x", (unsigned int *) &mac[0], (unsigned int *) &mac[1], (unsigned int *) &mac[2], (unsigned int *) &mac[3], (unsigned int *) &mac[4],
BUILDSTDERR:       |            ^~~
BUILDSTDERR:       |            |
BUILDSTDERR:       |            unsigned char *
BUILDSTDERR: In file included from fake_dhcps6.c:1:
BUILDSTDERR: /usr/include/stdio.h:399:43: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   399 | extern int sscanf (const char *__restrict __s,
BUILDSTDERR:       |                    ~~~~~~~~~~~~~~~~~~~~~~~^~~
BUILDSTDERR: fake_dhcps6.c:67:12: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    67 |   if ((ptr = index(routerip, '/')) == NULL) {
BUILDSTDERR:       |            ^
BUILDSTDERR: fake_dhcps6.c:72:15: warning: pointer targets in passing argument 1 of 'atoi' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    72 |   size = atoi(ptr);
BUILDSTDERR:       |               ^~~
BUILDSTDERR:       |               |
BUILDSTDERR:       |               unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from fake_dhcps6.c:1:
BUILDSTDERR: /usr/include/stdlib.h:361:1: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   361 | __NTH (atoi (const char *__nptr))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: fake_dhcps6.c:115:50: warning: pointer targets in passing argument 3 of 'thc_bind_multicast_to_socket' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   115 |   if (thc_bind_multicast_to_socket(s, interface, thc_resolve6("ff02::1:2")) < 0 || thc_bind_multicast_to_socket(s, interface, thc_resolve6("ff02::1:3")) < 0) {
BUILDSTDERR:       |                                                  ^~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                                                  |
BUILDSTDERR:       |                                                  unsigned char *
BUILDSTDERR: In file included from fake_dhcps6.c:13:
BUILDSTDERR: thc-ipv6.h:155:71: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   155 | extern int thc_bind_multicast_to_socket(int s, char *interface, char *src);
BUILDSTDERR:       |                                                                 ~~~~~~^~~
BUILDSTDERR: fake_dhcps6.c:115:127: warning: pointer targets in passing argument 3 of 'thc_bind_multicast_to_socket' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   115 |   if (thc_bind_multicast_to_socket(s, interface, thc_resolve6("ff02::1:2")) < 0 || thc_bind_multicast_to_socket(s, interface, thc_resolve6("ff02::1:3")) < 0) {
BUILDSTDERR:       |                                                                                                                               ^~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                                                                                                                               |
BUILDSTDERR:       |                                                                                                                               unsigned char *
BUILDSTDERR: In file included from fake_dhcps6.c:13:
BUILDSTDERR: thc-ipv6.h:155:71: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   155 | extern int thc_bind_multicast_to_socket(int s, char *interface, char *src);
BUILDSTDERR:       |                                                                 ~~~~~~^~~
BUILDSTDERR: fake_dhcps6.c:153:23: warning: pointer targets in passing argument 1 of 'thc_dump_data' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   153 |         thc_dump_data(rdatabuf, len, "Received Packet");
BUILDSTDERR:       |                       ^~~~~~~~
BUILDSTDERR:       |                       |
BUILDSTDERR:       |                       char *
BUILDSTDERR: In file included from fake_dhcps6.c:13:
BUILDSTDERR: thc-ipv6.h:147:42: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   147 | extern void thc_dump_data(unsigned char *buf, int len, char *text);
BUILDSTDERR:       |                           ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: fake_dhcps6.c:155:32: warning: pointer targets in passing argument 1 of 'thc_ipv62notation' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   155 |       ptr2 = thc_ipv62notation((char *) &ddst.sin6_addr);
BUILDSTDERR:       |                                ^~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                                |
BUILDSTDERR:       |                                char *
BUILDSTDERR: In file included from fake_dhcps6.c:13:
BUILDSTDERR: thc-ipv6.h:151:23: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   151 | extern unsigned char *thc_ipv62notation(unsigned char *string);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~~~
BUILDSTDERR: fake_dhcps6.c:158:14: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   158 |         ptr1 = "Solicitate";
BUILDSTDERR:       |              ^
BUILDSTDERR: fake_dhcps6.c:161:14: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   161 |         ptr1 = "Advertise (illegal, ignored)";
BUILDSTDERR:       |              ^
BUILDSTDERR: fake_dhcps6.c:164:14: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   164 |         ptr1 = "Request";
BUILDSTDERR:       |              ^
BUILDSTDERR: fake_dhcps6.c:167:14: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   167 |         ptr1 = "Confirm";
BUILDSTDERR:       |              ^
BUILDSTDERR: fake_dhcps6.c:170:14: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   170 |         ptr1 = "Renew";
BUILDSTDERR:       |              ^
BUILDSTDERR: fake_dhcps6.c:173:14: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   173 |         ptr1 = "Rebind";
BUILDSTDERR:       |              ^
BUILDSTDERR: fake_dhcps6.c:176:14: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   176 |         ptr1 = "Reply (illegal, ignored)";
BUILDSTDERR:       |              ^
BUILDSTDERR: fake_dhcps6.c:179:14: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   179 |         ptr1 = "Release (ignored)";
BUILDSTDERR:       |              ^
BUILDSTDERR: fake_dhcps6.c:182:14: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   182 |         ptr1 = "Decline (ignored)";
BUILDSTDERR:       |              ^
BUILDSTDERR: fake_dhcps6.c:185:14: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   185 |         ptr1 = "Reconfigure (illegal, ignored)";
BUILDSTDERR:       |              ^
BUILDSTDERR: fake_dhcps6.c:188:14: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   188 |         ptr1 = "Information Request (ignored)";
BUILDSTDERR:       |              ^
BUILDSTDERR: fake_dhcps6.c:191:14: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   191 |         ptr1 = "Relay Forward (ignored)";
BUILDSTDERR:       |              ^
BUILDSTDERR: fake_dhcps6.c:194:14: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   194 |         ptr1 = "Relay Reply (ignored)";
BUILDSTDERR:       |              ^
BUILDSTDERR: fake_dhcps6.c:197:14: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   197 |         ptr1 = "Unknown (ignored)";
BUILDSTDERR:       |              ^
BUILDSTDERR: fake_dhcps6.c:248:49: warning: pointer targets in passing argument 1 of 'thc_ipv62notation' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   248 |           ptr3 = thc_ipv62notation(wdatabuf + i + 4);
BUILDSTDERR:       |                                    ~~~~~~~~~~~~~^~~
BUILDSTDERR:       |                                                 |
BUILDSTDERR:       |                                                 char *
BUILDSTDERR: In file included from fake_dhcps6.c:13:
BUILDSTDERR: thc-ipv6.h:151:23: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   151 | extern unsigned char *thc_ipv62notation(unsigned char *string);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~~~
BUILDSTDERR: fake_dhcps6.c:280:25: warning: pointer targets in passing argument 1 of 'thc_dump_data' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   280 |           thc_dump_data(wdatabuf, len, "Reply Packet");
BUILDSTDERR:       |                         ^~~~~~~~
BUILDSTDERR:       |                         |
BUILDSTDERR:       |                         char *
BUILDSTDERR: In file included from fake_dhcps6.c:13:
BUILDSTDERR: thc-ipv6.h:147:42: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   147 | extern void thc_dump_data(unsigned char *buf, int len, char *text);
BUILDSTDERR:       |                           ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: fake_dhcps6.c:288:36: warning: pointer targets in passing argument 1 of 'thc_ipv62notation' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   288 |           ptr2 = thc_ipv62notation((char *) &ddst.sin6_addr);
BUILDSTDERR:       |                                    ^~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                                    |
BUILDSTDERR:       |                                    char *
BUILDSTDERR: In file included from fake_dhcps6.c:13:
BUILDSTDERR: thc-ipv6.h:151:23: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   151 | extern unsigned char *thc_ipv62notation(unsigned char *string);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~~~
BUILDSTDERR: fake_dhcps6.c:27:13: warning: variable 'fromlen' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:    27 |   int size, fromlen = 0, /*mtu = 1500, */ i, j, k, l, m, s, len, t, mlen, csize = 0;
BUILDSTDERR:       |             ^~~~~~~
BUILDSTDERR: fake_dhcps6.c:292:21: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:   292 |           } else if (m)
BUILDSTDERR:       |                     ^
BUILDSTDERR: flood_dhcpc6.c: In function 'check_packets':
BUILDSTDERR: flood_dhcpc6.c:103:46: warning: pointer targets in passing argument 2 of 'thc_generate_and_send_pkt' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   103 |     if (thc_generate_and_send_pkt(interface, smac, ptr + 6, pkt, &pkt_len) < 0)
BUILDSTDERR:       |                                              ^~~~
BUILDSTDERR:       |                                              |
BUILDSTDERR:       |                                              char *
BUILDSTDERR: In file included from flood_dhcpc6.c:13:
BUILDSTDERR: thc-ipv6.h:139:70: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   139 | extern int thc_generate_and_send_pkt(char *interface, unsigned char *srcmac, unsigned char *dstmac, unsigned char *pkt, int *pkt_len);
BUILDSTDERR:       |                                                       ~~~~~~~~~~~~~~~^~~~~~
BUILDSTDERR: flood_dhcpc6.c: In function 'main':
BUILDSTDERR: flood_dhcpc6.c:114:25: warning: pointer targets in initialization of 'unsigned char *' from 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   114 |   unsigned char *mac6 = mac, *src, *dst;
BUILDSTDERR:       |                         ^~~
BUILDSTDERR: flood_dhcpc6.c:171:45: warning: pointer targets in passing argument 2 of 'thc_pcap_init_promisc' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   171 |   if ((p = thc_pcap_init_promisc(interface, "ip6 and udp and dst port 546")) == NULL) {
BUILDSTDERR:       |                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                                             |
BUILDSTDERR:       |                                             char *
BUILDSTDERR: In file included from flood_dhcpc6.c:13:
BUILDSTDERR: thc-ipv6.h:95:16: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:    95 | extern pcap_t *thc_pcap_init_promisc(char *interface, unsigned char *capture);
BUILDSTDERR:       |                ^~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: flood_dhcpc6.c:214:14: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   214 |     if ((pkt = thc_create_ipv6_extended(interface, PREFER_LINK, &pkt_len, src, dst, 1, 0, 0, 0, 0)) == NULL)
BUILDSTDERR:       |              ^
BUILDSTDERR: flood_dhcpc6.c:216:21: warning: pointer targets in passing argument 1 of 'thc_add_udp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   216 |     if (thc_add_udp(pkt, &pkt_len, 546, 547, 0, wdatabuf, len) < 0)
BUILDSTDERR:       |                     ^~~
BUILDSTDERR:       |                     |
BUILDSTDERR:       |                     char *
BUILDSTDERR: In file included from flood_dhcpc6.c:13:
BUILDSTDERR: thc-ipv6.h:134:39: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   134 | extern int thc_add_udp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int checksum, char *data, int data_len);
BUILDSTDERR:       |                        ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: fake_dns6d.c: In function 'check_packets':
BUILDSTDERR: flood_dhcpc6.c:219:58: warning: pointer targets in passing argument 4 of 'thc_generate_and_send_pkt' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   219 |     if (thc_generate_and_send_pkt(interface, mac6, NULL, pkt, &pkt_len) < 0)
BUILDSTDERR:       |                                                          ^~~
BUILDSTDERR:       |                                                          |
BUILDSTDERR:       |                                                          char *
BUILDSTDERR: In file included from flood_dhcpc6.c:13:
BUILDSTDERR: thc-ipv6.h:139:116: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   139 | extern int thc_generate_and_send_pkt(char *interface, unsigned char *srcmac, unsigned char *dstmac, unsigned char *pkt, int *pkt_len);
BUILDSTDERR:       |                                                                                                     ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: fake_dns6d.c:30:113: warning: pointer targets in initialization of 'unsigned char *' from 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    30 |   unsigned char *ptr = (unsigned char *) data, *ptr2, *ptr3, *dst6, *src6, *dmac = NULL, *pkt, *look, *lwrite = lookup;
BUILDSTDERR:       |                                                                                                                 ^~~~~~
BUILDSTDERR: flood_dhcpc6.c:221:30: warning: pointer targets in passing argument 1 of 'thc_destroy_packet' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   221 |     pkt = thc_destroy_packet(pkt);
BUILDSTDERR:       |                              ^~~
BUILDSTDERR:       |                              |
BUILDSTDERR:       |                              char *
BUILDSTDERR: In file included from flood_dhcpc6.c:13:
BUILDSTDERR: thc-ipv6.h:142:23: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   142 | extern unsigned char *thc_destroy_packet(unsigned char *pkt);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~~~~
BUILDSTDERR: flood_dhcpc6.c:221:9: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   221 |     pkt = thc_destroy_packet(pkt);
BUILDSTDERR:       |         ^
BUILDSTDERR: fake_dns6d.c:64:10: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    64 |     src6 = ip6;                 // then use this as a spoofed source
BUILDSTDERR:       |          ^
BUILDSTDERR: fake_dns6d.c:70:40: warning: pointer targets in passing argument 2 of 'thc_generate_and_send_pkt' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    70 |   thc_generate_and_send_pkt(interface, mac6, dmac, pkt, &pkt_len);
BUILDSTDERR:       |                                        ^~~~
BUILDSTDERR:       |                                        |
BUILDSTDERR:       |                                        char *
BUILDSTDERR: In file included from fake_dns6d.c:13:
BUILDSTDERR: thc-ipv6.h:139:70: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   139 | extern int thc_generate_and_send_pkt(char *interface, unsigned char *srcmac, unsigned char *dstmac, unsigned char *pkt, int *pkt_len);
BUILDSTDERR:       |                                                       ~~~~~~~~~~~~~~~^~~~~~
BUILDSTDERR: fake_dns6d.c: In function 'main':
BUILDSTDERR: fake_dns6d.c:119:10: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   119 |     mac6 = thc_get_own_mac(interface);
BUILDSTDERR:       |          ^
BUILDSTDERR: fake_dns6d.c:122:9: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   122 |     ip6 = thc_resolve6(argv[3]);
BUILDSTDERR:       |         ^
BUILDSTDERR: fake_dns6d.c:124:9: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   124 |     ip6 = thc_get_own_ipv6(interface, NULL, PREFER_LINK);
BUILDSTDERR:       |         ^
BUILDSTDERR: fake_dns6d.c:131:13: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   131 |   routerip6 = thc_resolve6(argv[2]);
BUILDSTDERR:       |             ^
BUILDSTDERR: fake_dns6d.c:146:45: warning: pointer targets in passing argument 2 of 'thc_pcap_init_promisc' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   146 |   if ((p = thc_pcap_init_promisc(interface, "ip6 and udp and (dst port 53 or dst port 5353)")) == NULL) {
BUILDSTDERR:       |                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                                             |
BUILDSTDERR:       |                                             char *
BUILDSTDERR: In file included from fake_dns6d.c:13:
BUILDSTDERR: thc-ipv6.h:95:16: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:    95 | extern pcap_t *thc_pcap_init_promisc(char *interface, unsigned char *capture);
BUILDSTDERR:       |                ^~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: flood_dhcpc6.c: In function 'check_packets':
BUILDSTDERR: flood_dhcpc6.c:103:9: warning: 'smac' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:   103 |     if (thc_generate_and_send_pkt(interface, smac, ptr + 6, pkt, &pkt_len) < 0)
BUILDSTDERR:       |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: fragmentation6.c: In function 'main':
BUILDSTDERR: fragmentation6.c:36:20: warning: variable 'fragsize' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:    36 |   int offset = 14, fragsize = 0;
BUILDSTDERR:       |                    ^~~~~~~~
BUILDSTDERR: kill_router6.c: In function 'send_ra_kill':
BUILDSTDERR: kill_router6.c:50:45: warning: pointer targets in passing argument 3 of 'thc_add_hdr_hopbyhop' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    50 |     if (thc_add_hdr_hopbyhop(pkt, &pkt_len, frbuf2, frbuf2len) < 0)
BUILDSTDERR:       |                                             ^~~~~~
BUILDSTDERR:       |                                             |
BUILDSTDERR:       |                                             char *
BUILDSTDERR: In file included from kill_router6.c:11:
BUILDSTDERR: thc-ipv6.h:129:82: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   129 | extern int thc_add_hdr_hopbyhop(unsigned char *pkt, int *pkt_len, unsigned char *buf, int buflen);
BUILDSTDERR:       |                                                                   ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: kill_router6.c:62:40: warning: pointer targets in passing argument 3 of 'thc_add_hdr_dst' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    62 |     if (thc_add_hdr_dst(pkt, &pkt_len, buf3, sizeof(buf3)) < 0)
BUILDSTDERR:       |                                        ^~~~
BUILDSTDERR:       |                                        |
BUILDSTDERR:       |                                        char *
BUILDSTDERR: In file included from kill_router6.c:11:
BUILDSTDERR: thc-ipv6.h:128:77: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   128 | extern int thc_add_hdr_dst(unsigned char *pkt, int *pkt_len, unsigned char *buf, int buflen);
BUILDSTDERR:       |                                                              ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: kill_router6.c:65:68: warning: pointer targets in passing argument 6 of 'thc_add_icmp6' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    65 |   if (thc_add_icmp6(pkt, &pkt_len, ICMP6_ROUTERADV, 0, 0x40080000, frbuf, frbuflen, 0) < 0)
BUILDSTDERR:       |                                                                    ^~~~~
BUILDSTDERR:       |                                                                    |
BUILDSTDERR:       |                                                                    char *
BUILDSTDERR: In file included from kill_router6.c:11:
BUILDSTDERR: thc-ipv6.h:131:115: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   131 | extern int thc_add_icmp6(unsigned char *pkt, int *pkt_len, int type, int code, unsigned int flags, unsigned char *data, int data_len, int checksum);
BUILDSTDERR:       |                                                                                                    ~~~~~~~~~~~~~~~^~~~
BUILDSTDERR: kill_router6.c: In function 'main':
BUILDSTDERR: kill_router6.c:83:25: warning: pointer targets in initialization of 'unsigned char *' from 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    83 |   unsigned char *mac6 = mac, *ip6;
BUILDSTDERR:       |                         ^~~
BUILDSTDERR: kill_router6.c:86:27: warning: pointer targets in initialization of 'unsigned char *' from 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    86 |   unsigned char *dstmac = dmac;
BUILDSTDERR:       |                           ^~~~
BUILDSTDERR: kill_router6.c:121:9: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   121 |   frbuf = buf;
BUILDSTDERR:       |         ^
BUILDSTDERR: kill_router6.c:122:10: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   122 |   frbuf2 = buf2;
BUILDSTDERR:       |          ^
BUILDSTDERR: kill_router6.c:129:34: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   129 |   if (argc - optind >= 4 && (ptr = argv[optind + 3]) != NULL)
BUILDSTDERR:       |                                  ^
BUILDSTDERR: kill_router6.c:130:12: warning: pointer targets in passing argument 1 of 'sscanf' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   130 |     sscanf(ptr, "%x:%x:%x:%x:%x:%x", (unsigned int *) &dmac[0], (unsigned int *) &dmac[1], (unsigned int *) &dmac[2], (unsigned int *) &dmac[3], (unsigned int *) &dmac[4],
BUILDSTDERR:       |            ^~~
BUILDSTDERR:       |            |
BUILDSTDERR:       |            unsigned char *
BUILDSTDERR: In file included from kill_router6.c:1:
BUILDSTDERR: /usr/include/stdio.h:399:43: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   399 | extern int sscanf (const char *__restrict __s,
BUILDSTDERR:       |                    ~~~~~~~~~~~~~~~~~~~~~~~^~~
BUILDSTDERR: kill_router6.c:134:34: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   134 |   if (argc - optind >= 3 && (ptr = argv[optind + 2]) != NULL)
BUILDSTDERR:       |                                  ^
BUILDSTDERR: kill_router6.c:135:12: warning: pointer targets in passing argument 1 of 'sscanf' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   135 |     sscanf(ptr, "%x:%x:%x:%x:%x:%x", (unsigned int *) &mac[0], (unsigned int *) &mac[1], (unsigned int *) &mac[2], (unsigned int *) &mac[3], (unsigned int *) &mac[4],
BUILDSTDERR:       |            ^~~
BUILDSTDERR:       |            |
BUILDSTDERR:       |            unsigned char *
BUILDSTDERR: In file included from kill_router6.c:1:
BUILDSTDERR: /usr/include/stdio.h:399:43: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   399 | extern int sscanf (const char *__restrict __s,
BUILDSTDERR:       |                    ~~~~~~~~~~~~~~~~~~~~~~~^~~
BUILDSTDERR: kill_router6.c:156:45: warning: pointer targets in passing argument 2 of 'thc_pcap_init_promisc' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   156 |   if ((p = thc_pcap_init_promisc(interface, string)) == NULL) {
BUILDSTDERR:       |                                             ^~~~~~
BUILDSTDERR:       |                                             |
BUILDSTDERR:       |                                             char *
BUILDSTDERR: In file included from kill_router6.c:11:
BUILDSTDERR: thc-ipv6.h:95:16: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:    95 | extern pcap_t *thc_pcap_init_promisc(char *interface, unsigned char *capture);
BUILDSTDERR:       |                ^~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: kill_router6.c:178:40: warning: pointer targets in passing argument 3 of 'thc_add_hdr_dst' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   178 |     if (thc_add_hdr_dst(pkt, &pkt_len, buf3, sizeof(buf3)) < 0)
BUILDSTDERR:       |                                        ^~~~
BUILDSTDERR:       |                                        |
BUILDSTDERR:       |                                        char *
BUILDSTDERR: In file included from kill_router6.c:11:
BUILDSTDERR: thc-ipv6.h:128:77: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   128 | extern int thc_add_hdr_dst(unsigned char *pkt, int *pkt_len, unsigned char *buf, int buflen);
BUILDSTDERR:       |                                                              ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: kill_router6.c:90:7: warning: variable 'rawmode' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:    90 |   int rawmode = 0;
BUILDSTDERR:       |       ^~~~~~~
BUILDSTDERR: kill_router6.c: In function 'send_ra_kill':
BUILDSTDERR: kill_router6.c:31:20: warning: 'cnt' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:    31 |   int pkt_len = 0, cnt, i, len = header->caplen - 14, offset = 14;
BUILDSTDERR:       |                    ^~~
BUILDSTDERR: kill_router6.c: In function 'main':
BUILDSTDERR: kill_router6.c:87:10: warning: 'cnt' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:    87 |   int i, cnt, offset = 14;
BUILDSTDERR:       |          ^~~
BUILDSTDERR: fake_dnsupdate6.c: In function 'main':
BUILDSTDERR: fake_dnsupdate6.c:56:12: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    56 |   if ((dst = thc_resolve6(argv[3])) == NULL) {
BUILDSTDERR:       |            ^
BUILDSTDERR: ndpexhaust6.c: In function 'main':
BUILDSTDERR: ndpexhaust6.c:56:10: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    56 |   dstnet = argv[2];             // hier stehts dstnet drin
BUILDSTDERR:       |          ^
BUILDSTDERR: ndpexhaust6.c:57:38: warning: pointer targets in passing argument 1 of 'index' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    57 |   if (dstnet == NULL || (ptr = index(dstnet, '/')) == NULL) {
BUILDSTDERR:       |                                      ^~~~~~
BUILDSTDERR:       |                                      |
BUILDSTDERR:       |                                      unsigned char *
BUILDSTDERR: In file included from /usr/include/string.h:431,
BUILDSTDERR:                  from ndpexhaust6.c:3:
BUILDSTDERR: /usr/include/strings.h:68:14: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    68 | extern char *index (const char *__s, int __c)
BUILDSTDERR:       |              ^~~~~
BUILDSTDERR: ndpexhaust6.c:57:30: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    57 |   if (dstnet == NULL || (ptr = index(dstnet, '/')) == NULL) {
BUILDSTDERR:       |                              ^
BUILDSTDERR: ndpexhaust6.c:63:15: warning: pointer targets in passing argument 1 of 'atoi' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    63 |   size = atoi(ptr);             // prefix lenght
BUILDSTDERR:       |               ^~~
BUILDSTDERR:       |               |
BUILDSTDERR:       |               unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from ndpexhaust6.c:1:
BUILDSTDERR: /usr/include/stdlib.h:361:1: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   361 | __NTH (atoi (const char *__nptr))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: ndpexhaust6.c:70:23: warning: pointer targets in passing argument 1 of 'thc_resolve6' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    70 |   dst6 = thc_resolve6(dstnet);
BUILDSTDERR:       |                       ^~~~~~
BUILDSTDERR:       |                       |
BUILDSTDERR:       |                       unsigned char *
BUILDSTDERR: In file included from ndpexhaust6.c:11:
BUILDSTDERR: thc-ipv6.h:99:23: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    99 | extern unsigned char *thc_resolve6(char *target);
BUILDSTDERR:       |                       ^~~~~~~~~~~~
-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o denial6 denial6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o fake_dhcps6 fake_dhcps6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o flood_dhcpc6 flood_dhcpc6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o fake_dns6d fake_dns6d.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o fragmentation6 fragmentation6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o kill_router6 kill_router6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o fake_dnsupdate6 fake_dnsupdate6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o ndpexhaust6 ndpexhaust6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o detect_sniffer6 detect_sniffer6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o dump_router6 dump_router6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
BUILDSTDERR: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-cldetect_sniffer6.c: In function 'main':
BUILDSTDERR: detect_sniffer6.c:130:18: warning: pointer targets in passing argument 2 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   130 |   strcat(string, thc_ipv62notation(src6));
BUILDSTDERR:       |                  ^~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                  |
BUILDSTDERR:       |                  unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from detect_sniffer6.c:2:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: detect_sniffer6.c:143:47: warning: pointer targets in passing argument 3 of 'thc_pcap_check' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   143 |     thc_pcap_check(p, (char *) check_packets, buf);
BUILDSTDERR:       |                                               ^~~
BUILDSTDERR:       |                                               |
BUILDSTDERR:       |                                               unsigned char *
BUILDSTDERR: In file included from detect_sniffer6.c:13:
BUILDSTDERR: thc-ipv6.h:97:61: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    97 | extern int thc_pcap_check(pcap_t * p, char *function, char *opt);
BUILDSTDERR:       |                                                       ~~~~~~^~~
BUILDSTDERR: dump_router6.c: In function 'main':
BUILDSTDERR: dump_router6.c:203:7: warning: variable 'rawmode' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:   203 |   int rawmode = 0;
BUILDSTDERR:       |       ^~~~~~~
BUILDSTDERR: fake_router26.c: In function 'send_rs_reply':
BUILDSTDERR: fake_router26.c:72:45: warning: pointer targets in passing argument 3 of 'thc_add_hdr_hopbyhop' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    72 |     if (thc_add_hdr_hopbyhop(pkt, &pkt_len, frbuf2, frbuf2len) < 0)
BUILDSTDERR:       |                                             ^~~~~~
BUILDSTDERR:       |                                             |
BUILDSTDERR:       |                                             char *
BUILDSTDERR: In file included from fake_router26.c:12:
BUILDSTDERR: thc-ipv6.h:129:82: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   129 | extern int thc_add_hdr_hopbyhop(unsigned char *pkt, int *pkt_len, unsigned char *buf, int buflen);
BUILDSTDERR:       |                                                                   ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: fake_router26.c:84:40: warning: pointer targets in passing argument 3 of 'thc_add_hdr_dst' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    84 |     if (thc_add_hdr_dst(pkt, &pkt_len, buf3, sizeof(buf3)) < 0)
BUILDSTDERR:       |                                        ^~~~
BUILDSTDERR:       |                                        |
BUILDSTDERR:       |                                        char *
BUILDSTDERR: In file included from fake_router26.c:12:
BUILDSTDERR: thc-ipv6.h:128:77: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   128 | extern int thc_add_hdr_dst(unsigned char *pkt, int *pkt_len, unsigned char *buf, int buflen);
BUILDSTDERR:       |                                                              ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: fake_router26.c:87:68: warning: pointer targets in passing argument 6 of 'thc_add_icmp6' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    87 |   if (thc_add_icmp6(pkt, &pkt_len, ICMP6_ROUTERADV, 0, 0xff080800, frbuf, frbuflen, 0) < 0)
BUILDSTDERR:       |                                                                    ^~~~~
BUILDSTDERR:       |                                                                    |
BUILDSTDERR:       |                                                                    char *
BUILDSTDERR: In file included from fake_router26.c:12:
BUILDSTDERR: thc-ipv6.h:131:115: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   131 | extern int thc_add_icmp6(unsigned char *pkt, int *pkt_len, int type, int code, unsigned int flags, unsigned char *data, int data_len, int checksum);
BUILDSTDERR:       |                                                                                                    ~~~~~~~~~~~~~~~^~~~
BUILDSTDERR: fake_router26.c: In function 'exit_cleanup':
BUILDSTDERR: fake_router26.c:105:12: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   105 |     prefix = thc_resolve6("2001:db8::");
BUILDSTDERR:       |            ^
BUILDSTDERR: fake_router26.c:107:55: warning: pointer targets in passing argument 7 of 'thc_routeradv6' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   107 |     thc_routeradv6(interface, NULL, NULL, NULL, 0, 0, prefix, 0, 0, 0);
BUILDSTDERR:       |                                                       ^~~~~~
BUILDSTDERR:       |                                                       |
BUILDSTDERR:       |                                                       char *
BUILDSTDERR: In file included from fake_router26.c:12:
BUILDSTDERR: thc-ipv6.h:111:162: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   111 | extern int thc_routeradv6(char *interface, unsigned char *src, unsigned char *dst, unsigned char *srcmac, unsigned char default_ttl, int managed, unsigned char *prefix, int prefixlen, int mtu, unsigned int lifetime);
BUILDSTDERR:       |                                                                                                                                                   ~~~~~~~~~~~~~~~^~~~~~
BUILDSTDERR: fake_router26.c:109:55: warning: pointer targets in passing argument 7 of 'thc_routeradv6' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   109 |     thc_routeradv6(interface, NULL, NULL, NULL, 0, 0, prefix, 0, 0, 0);
BUILDSTDERR:       |                                                       ^~~~~~
BUILDSTDERR:       |                                                       |
BUILDSTDERR:       |                                                       char *
BUILDSTDERR: In file included from fake_router26.c:12:
BUILDSTDERR: thc-ipv6.h:111:162: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   111 | extern int thc_routeradv6(char *interface, unsigned char *src, unsigned char *dst, unsigned char *srcmac, unsigned char default_ttl, int managed, unsigned char *prefix, int prefixlen, int mtu, unsigned int lifetime);
BUILDSTDERR:       |                                                                                                                                                   ~~~~~~~~~~~~~~~^~~~~~
BUILDSTDERR: fake_router26.c:111:55: warning: pointer targets in passing argument 7 of 'thc_routeradv6' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   111 |     thc_routeradv6(interface, NULL, NULL, NULL, 0, 0, prefix, 0, 0, 0);
BUILDSTDERR:       |                                                       ^~~~~~
BUILDSTDERR:       |                                                       |
BUILDSTDERR:       |                                                       char *
BUILDSTDERR: In file included from fake_router26.c:12:
BUILDSTDERR: thc-ipv6.h:111:162: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   111 | extern int thc_routeradv6(char *interface, unsigned char *src, unsigned char *dst, unsigned char *srcmac, unsigned char default_ttl, int managed, unsigned char *prefix, int prefixlen, int mtu, unsigned int lifetime);
BUILDSTDERR:       |                                                                                                                                                   ~~~~~~~~~~~~~~~^~~~~~
BUILDSTDERR: fake_router26.c: In function 'main':
BUILDSTDERR: fake_router26.c:144:14: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   144 |       dstmac = dmac;
BUILDSTDERR:       |              ^
BUILDSTDERR: fake_router26.c:149:12: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   149 |       mac6 = mac;
BUILDSTDERR:       |            ^
BUILDSTDERR: fake_router26.c:154:12: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   154 |       fmac = smac;
BUILDSTDERR:       |            ^
BUILDSTDERR: fake_router26.c:183:34: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   183 |       if (optarg == NULL || (ptr = index(optarg, '/')) == NULL) {
BUILDSTDERR:       |                                  ^
BUILDSTDERR: fake_router26.c:188:24: warning: pointer targets in passing argument 1 of 'atoi' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   188 |       if ((size = atoi(ptr)) < 0 && size > 255) {       // yes we allow bad sizes :-)
BUILDSTDERR:       |                        ^~~
BUILDSTDERR:       |                        |
BUILDSTDERR:       |                        unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from fake_router26.c:1:
BUILDSTDERR: /usr/include/stdlib.h:361:1: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   361 | __NTH (atoi (const char *__nptr))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: fake_router26.c:244:34: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   244 |       if (optarg == NULL || (ptr = index(optarg, '/')) == NULL) {
BUILDSTDERR:       |                                  ^
BUILDSTDERR: fake_router26.c:249:24: warning: pointer targets in passing argument 1 of 'atoi' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   249 |       if ((size = atoi(ptr)) < 0 && size > 255) {       // yes we allow bad sizes :-)
BUILDSTDERR:       |                        ^~~
BUILDSTDERR:       |                        |
BUILDSTDERR:       |                        unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from fake_router26.c:1:
BUILDSTDERR: /usr/include/stdlib.h:361:1: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   361 | __NTH (atoi (const char *__nptr))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: fake_router26.c:274:18: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   274 |       searchlist = optarg;
BUILDSTDERR:       |                  ^
BUILDSTDERR: fake_router26.c:321:13: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   321 |         ptr = strtok(optarg, ",");
BUILDSTDERR:       |             ^
BUILDSTDERR: fake_router26.c:323:27: warning: pointer targets in passing argument 1 of 'strncasecmp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   323 |           if (strncasecmp(ptr, "man", 3) == 0)
BUILDSTDERR:       |                           ^~~
BUILDSTDERR:       |                           |
BUILDSTDERR:       |                           unsigned char *
BUILDSTDERR: In file included from /usr/include/string.h:431,
BUILDSTDERR:                  from fake_router26.c:3:
BUILDSTDERR: /usr/include/strings.h:120:37: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   120 | extern int strncasecmp (const char *__s1, const char *__s2, size_t __n)
BUILDSTDERR:       |                         ~~~~~~~~~~~~^~~~
BUILDSTDERR: fake_router26.c:325:32: warning: pointer targets in passing argument 1 of 'strncasecmp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   325 |           else if (strncasecmp(ptr, "oth", 3) == 0)
BUILDSTDERR:       |                                ^~~
BUILDSTDERR:       |                                |
BUILDSTDERR:       |                                unsigned char *
BUILDSTDERR: In file included from /usr/include/string.h:431,
BUILDSTDERR:                  from fake_router26.c:3:
BUILDSTDERR: /usr/include/strings.h:120:37: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   120 | extern int strncasecmp (const char *__s1, const char *__s2, size_t __n)
BUILDSTDERR:       |                         ~~~~~~~~~~~~^~~~
BUILDSTDERR: fake_router26.c:327:32: warning: pointer targets in passing argument 1 of 'strncasecmp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   327 |           else if (strncasecmp(ptr, "hom", 3) == 0)
BUILDSTDERR:       |                                ^~~
BUILDSTDERR:       |                                |
BUILDSTDERR:       |                                unsigned char *
BUILDSTDERR: In file included from /usr/include/string.h:431,
BUILDSTDERR:                  from fake_router26.c:3:
BUILDSTDERR: /usr/include/strings.h:120:37: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   120 | extern int strncasecmp (const char *__s1, const char *__s2, size_t __n)
BUILDSTDERR:       |                         ~~~~~~~~~~~~^~~~
BUILDSTDERR: fake_router26.c:329:32: warning: pointer targets in passing argument 1 of 'strncasecmp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   329 |           else if (strncasecmp(ptr, "prox", 4) == 0)
BUILDSTDERR:       |                                ^~~
BUILDSTDERR:       |                                |
BUILDSTDERR:       |                                unsigned char *
BUILDSTDERR: In file included from /usr/include/string.h:431,
BUILDSTDERR:                  from fake_router26.c:3:
BUILDSTDERR: /usr/include/strings.h:120:37: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   120 | extern int strncasecmp (const char *__s1, const char *__s2, size_t __n)
BUILDSTDERR:       |                         ~~~~~~~~~~~~^~~~
BUILDSTDERR: fake_router26.c:331:32: warning: pointer targets in passing argument 1 of 'strncasecmp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   331 |           else if (strncasecmp(ptr, "res", 3) == 0)
BUILDSTDERR:       |                                ^~~
BUILDSTDERR:       |                                |
BUILDSTDERR:       |                                unsigned char *
BUILDSTDERR: In file included from /usr/include/string.h:431,
BUILDSTDERR:                  from fake_router26.c:3:
BUILDSTDERR: /usr/include/strings.h:120:37: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   120 | extern int strncasecmp (const char *__s1, const char *__s2, size_t __n)
BUILDSTDERR:       |                         ~~~~~~~~~~~~^~~~
BUILDSTDERR: fake_router26.c:333:32: warning: pointer targets in passing argument 1 of 'strncasecmp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   333 |           else if (strncasecmp(ptr, "unk", 3) == 0)
BUILDSTDERR:       |                                ^~~
BUILDSTDERR:       |                                |
BUILDSTDERR:       |                                unsigned char *
BUILDSTDERR: In file included from /usr/include/string.h:431,
BUILDSTDERR:                  from fake_router26.c:3:
BUILDSTDERR: /usr/include/strings.h:120:37: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   120 | extern int strncasecmp (const char *__s1, const char *__s2, size_t __n)
BUILDSTDERR:       |                         ~~~~~~~~~~~~^~~~
BUILDSTDERR: fake_router26.c:339:15: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   339 |           ptr = strtok(NULL, ",");
BUILDSTDERR:       |               ^
BUILDSTDERR: fake_router26.c:382:9: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   382 |   frbuf = buf;
BUILDSTDERR:       |         ^
BUILDSTDERR: fake_router26.c:383:10: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   383 |   frbuf2 = buf2;
BUILDSTDERR:       |          ^
BUILDSTDERR: fake_router26.c:487:27: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   487 |     if (searchlist[strlen(searchlist) - 1] == '.')
BUILDSTDERR:       |                           ^~~~~~~~~~
BUILDSTDERR:       |                           |
BUILDSTDERR:       |                           unsigned char *
BUILDSTDERR: In file included from fake_router26.c:3:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: fake_router26.c:488:25: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   488 |       searchlist[strlen(searchlist) - 1] = 0;
BUILDSTDERR:       |                         ^~~~~~~~~~
BUILDSTDERR:       |                         |
BUILDSTDERR:       |                         unsigned char *
BUILDSTDERR: In file included from fake_router26.c:3:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: fake_router26.c:490:26: warning: pointer targets in passing argument 1 of 'strstr' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   490 |     while ((ptr = strstr(searchlist, ".,")) != NULL) {
BUILDSTDERR:       |                          ^~~~~~~~~~
BUILDSTDERR:       |                          |
BUILDSTDERR:       |                          unsigned char *
BUILDSTDERR: In file included from fake_router26.c:3:
BUILDSTDERR: /usr/include/string.h:329:14: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   329 | extern char *strstr (const char *__haystack, const char *__needle)
BUILDSTDERR:       |              ^~~~~~
BUILDSTDERR: fake_router26.c:490:17: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   490 |     while ((ptr = strstr(searchlist, ".,")) != NULL) {
BUILDSTDERR:       |                 ^
BUILDSTDERR: fake_router26.c:491:18: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   491 |       m = strlen(ptr);
BUILDSTDERR:       |                  ^~~
BUILDSTDERR:       |                  |
BUILDSTDERR:       |                  unsigned char *
BUILDSTDERR: In file included from fake_router26.c:3:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: fake_router26.c:498:16: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   498 |     j = strlen(searchlist);
BUILDSTDERR:       |                ^~~~~~~~~~
BUILDSTDERR:       |                |
BUILDSTDERR:       |                unsigned char *
BUILDSTDERR: In file included from fake_router26.c:3:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: fake_router26.c:501:19: warning: pointer targets in passing argument 1 of 'index' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   501 |       ptr = index(&searchlist[l], '.');
BUILDSTDERR:       |                   ^~~~~~~~~~~~~~
BUILDSTDERR:       |                   |
BUILDSTDERR:       |                   unsigned char *
BUILDSTDERR: In file included from /usr/include/string.h:431,
BUILDSTDERR:                  from fake_router26.c:3:
BUILDSTDERR: /usr/include/strings.h:68:14: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    68 | extern char *index (const char *__s, int __c)
BUILDSTDERR:       |              ^~~~~
BUILDSTDERR: fake_router26.c:501:11: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   501 |       ptr = index(&searchlist[l], '.');
BUILDSTDERR:       |           ^
BUILDSTDERR: fake_router26.c:502:33: warning: pointer targets in passing argument 1 of 'index' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   502 |       if (ptr == NULL || (index(&searchlist[l], ',') != NULL && (char*)ptr > (char*)index(&searchlist[l], ','))) {
BUILDSTDERR:       |                                 ^~~~~~~~~~~~~~
BUILDSTDERR:       |                                 |
BUILDSTDERR:       |                                 unsigned char *
BUILDSTDERR: In file included from /usr/include/string.h:431,
BUILDSTDERR:                  from fake_router26.c:3:
BUILDSTDERR: /usr/include/strings.h:68:14: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    68 | extern char *index (const char *__s, int __c)
BUILDSTDERR:       |              ^~~~~
BUILDSTDERR: fake_router26.c:502:91: warning: pointer targets in passing argument 1 of 'index' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   502 |       if (ptr == NULL || (index(&searchlist[l], ',') != NULL && (char*)ptr > (char*)index(&searchlist[l], ','))) {
BUILDSTDERR:       |                                                                                           ^~~~~~~~~~~~~~
BUILDSTDERR:       |                                                                                           |
BUILDSTDERR:       |                                                                                           unsigned char *
BUILDSTDERR: In file included from /usr/include/string.h:431,
BUILDSTDERR:                  from fake_router26.c:3:
BUILDSTDERR: /usr/include/strings.h:68:14: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    68 | extern char *index (const char *__s, int __c)
BUILDSTDERR:       |              ^~~~~
BUILDSTDERR: fake_router26.c:504:21: warning: pointer targets in passing argument 1 of 'index' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   504 |         ptr = index(&searchlist[l], ',');
BUILDSTDERR:       |                     ^~~~~~~~~~~~~~
BUILDSTDERR:       |                     |
BUILDSTDERR:       |                     unsigned char *
BUILDSTDERR: In file included from /usr/include/string.h:431,
BUILDSTDERR:                  from fake_router26.c:3:
BUILDSTDERR: /usr/include/strings.h:68:14: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    68 | extern char *index (const char *__s, int __c)
BUILDSTDERR:       |              ^~~~~
BUILDSTDERR: fake_router26.c:504:13: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   504 |         ptr = index(&searchlist[l], ',');
BUILDSTDERR:       |             ^
BUILDSTDERR: fake_router26.c:508:18: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   508 |       n = strlen(&searchlist[l]);
BUILDSTDERR:       |                  ^~~~~~~~~~~~~~
BUILDSTDERR:       |                  |
BUILDSTDERR:       |                  unsigned char *
BUILDSTDERR: In file included from fake_router26.c:3:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: fake_router26.c:536:45: warning: pointer targets in passing argument 3 of 'thc_add_hdr_hopbyhop' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   536 |     if (thc_add_hdr_hopbyhop(pkt, &pkt_len, frbuf2, 6) < 0)
BUILDSTDERR:       |                                             ^~~~~~
BUILDSTDERR:       |                                             |
BUILDSTDERR:       |                                             char *
BUILDSTDERR: In file included from fake_router26.c:12:
BUILDSTDERR: thc-ipv6.h:129:82: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   129 | extern int thc_add_hdr_hopbyhop(unsigned char *pkt, int *pkt_len, unsigned char *buf, int buflen);
BUILDSTDERR:       |                                                                   ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: fake_router26.c:549:40: warning: pointer targets in passing argument 3 of 'thc_add_hdr_dst' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   549 |     if (thc_add_hdr_dst(pkt, &pkt_len, buf3, sizeof(buf3)) < 0)
BUILDSTDERR:       |                                        ^~~~
BUILDSTDERR:       |                                        |
BUILDSTDERR:       |                                        char *
BUILDSTDERR: In file included from fake_router26.c:12:
BUILDSTDERR: thc-ipv6.h:128:77: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   128 | extern int thc_add_hdr_dst(unsigned char *pkt, int *pkt_len, unsigned char *buf, int buflen);
BUILDSTDERR:       |                                                              ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: fake_router26.c:560:37: warning: pointer targets in passing argument 2 of 'thc_pcap_init' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   560 |   if ((p = thc_pcap_init(interface, string)) == NULL) {
BUILDSTDERR:       |                                     ^~~~~~
BUILDSTDERR:       |                                     |
BUILDSTDERR:       |                                     unsigned char *
BUILDSTDERR: In file included from fake_router26.c:12:
BUILDSTDERR: thc-ipv6.h:94:16: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    94 | extern pcap_t *thc_pcap_init(char *interface, char *capture);
BUILDSTDERR:       |                ^~~~~~~~~~~~~
BUILDSTDERR: flood_router26.c: In function 'main':
BUILDSTDERR: flood_router26.c:38:25: warning: pointer targets in initialization of 'unsigned char *' from 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    38 |   unsigned char *mac6 = mac, *ip6;
BUILDSTDERR:       |                         ^~~
BUILDSTDERR: flood_router26.c:43:20: warning: variable 'rawmode' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:    43 |   int pkt_len = 0, rawmode = 0, count = 0, deanon = 0, do_alert = 0, do_hop = 0, do_frag = 0, do_dst = 0, bsize = -1, do_dhcp = 0, do_full = 0;
BUILDSTDERR:       |                    ^~~~~~~
BUILDSTDERR: passive_discovery6.c: In function 'detect':
BUILDSTDERR: passive_discovery6.c:35:15: warning: pointer targets in initialization of 'char *' from 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    35 |   char *ptr = data, *ptr2;
BUILDSTDERR:       |               ^~~~
BUILDSTDERR: passive_discovery6.c:41:19: warning: pointer targets in passing argument 1 of 'thc_dump_data' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    41 |     thc_dump_data(ptr, 8, "packet");
BUILDSTDERR:       |                   ^~~
BUILDSTDERR:       |                   |
BUILDSTDERR:       |                   char *
BUILDSTDERR: In file included from passive_discovery6.c:11:
BUILDSTDERR: thc-ipv6.h:147:42: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   147 | extern void thc_dump_data(unsigned char *buf, int len, char *text);
BUILDSTDERR:       |                           ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: passive_discovery6.c:84:34: warning: pointer targets in passing argument 1 of 'thc_ipv62notation' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    84 |         ptr2 = thc_ipv62notation((char *) (ptr + offset));
BUILDSTDERR:       |                                  ^~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                                  |
BUILDSTDERR:       |                                  char *
BUILDSTDERR: In file included from passive_discovery6.c:11:
BUILDSTDERR: thc-ipv6.h:151:23: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   151 | extern unsigned char *thc_ipv62notation(unsigned char *string);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~~~
BUILDSTDERR: passive_discovery6.c:84:14: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    84 |         ptr2 = thc_ipv62notation((char *) (ptr + offset));
BUILDSTDERR:       |              ^
BUILDSTDERR: passive_discovery6.c: In function 'main':
BUILDSTDERR: passive_discovery6.c:136:15: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   136 |       replace = thc_resolve6(optarg);
BUILDSTDERR:       |               ^
BUILDSTDERR: passive_discovery6.c:155:8: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   155 |   glob = thc_get_own_ipv6(interface, NULL, PREFER_GLOBAL);
BUILDSTDERR:       |        ^
BUILDSTDERR: passive_discovery6.c:156:6: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   156 |   ll = thc_get_own_ipv6(interface, NULL, PREFER_LINK);
BUILDSTDERR:       |      ^
BUILDSTDERR: fragmentation6.c:848:10: warning: 'tos' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:   848 |       if ((pkt3 = thc_create_ipv6_extended(interface, PREFER_GLOBAL, &pkt_len3, src6, dst6, 64, 0, count, ++tos, 0)) == NULL)
BUILDSTDERR:       |          ^
BUILDSTDERR: dnsrevenum6.c: In function 'deeper':
BUILDSTDERR: dnsrevenum6.c:193:26: warning: pointer targets in passing argument 1 of 'dnssocket' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   193 |         sock = dnssocket(dst);
BUILDSTDERR:       |                          ^~~
BUILDSTDERR:       |                          |
BUILDSTDERR:       |                          unsigned char *
BUILDSTDERR: dnsrevenum6.c:41:21: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    41 | int dnssocket(char *server) {
BUILDSTDERR:       |               ~~~~~~^~~~~~
BUILDSTDERR: dnsrevenum6.c:204:20: warning: pointer targets in passing argument 1 of 'strcpy' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   204 |             strcpy(name, "Found: ");
BUILDSTDERR:       |                    ^~~~
BUILDSTDERR:       |                    |
BUILDSTDERR:       |                    unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from dnsrevenum6.c:18:
BUILDSTDERR: /usr/include/bits/string_fortified.h:88:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:    88 | __NTH (strcpy (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: dnsrevenum6.c:216:20: warning: pointer targets in passing argument 1 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   216 |             strcat(name, foo);
BUILDSTDERR:       |                    ^~~~
BUILDSTDERR:       |                    |
BUILDSTDERR:       |                    unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from dnsrevenum6.c:18:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: dnsrevenum6.c:216:26: warning: pointer targets in passing argument 2 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   216 |             strcat(name, foo);
BUILDSTDERR:       |                          ^~~
BUILDSTDERR:       |                          |
BUILDSTDERR:       |                          unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from dnsrevenum6.c:18:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: dnsrevenum6.c:218:20: warning: pointer targets in passing argument 1 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   218 |             strcat(name, " is ");
BUILDSTDERR:       |                    ^~~~
BUILDSTDERR:       |                    |
BUILDSTDERR:       |                    unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from dnsrevenum6.c:18:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: dnsrevenum6.c:224:61: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   224 |               strncat(name, ptr2 + 1, sizeof(name) - strlen(name) - 4);
BUILDSTDERR:       |                                                             ^~~~
BUILDSTDERR:       |                                                             |
BUILDSTDERR:       |                                                             unsigned char *
BUILDSTDERR: In file included from dnsrevenum6.c:21:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: dnsrevenum6.c:224:23: warning: pointer targets in passing argument 1 of 'strncat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   224 |               strncat(name, ptr2 + 1, sizeof(name) - strlen(name) - 4);
BUILDSTDERR:       |                       ^~~~
BUILDSTDERR:       |                       |
BUILDSTDERR:       |                       unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from dnsrevenum6.c:18:
BUILDSTDERR: /usr/include/bits/string_fortified.h:133:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   133 | __NTH (strncat (char *__restrict __dest, const char *__restrict __src,
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: dnsrevenum6.c:224:34: warning: pointer targets in passing argument 2 of 'strncat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   224 |               strncat(name, ptr2 + 1, sizeof(name) - strlen(name) - 4);
BUILDSTDERR:       |                             ~~~~~^~~
BUILDSTDERR:       |                                  |
BUILDSTDERR:       |                                  unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from dnsrevenum6.c:18:
BUILDSTDERR: /usr/include/bits/string_fortified.h:133:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   133 | __NTH (strncat (char *__restrict __dest, const char *__restrict __src,
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: dnsrevenum6.c:225:22: warning: pointer targets in passing argument 1 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   225 |               strcat(name, ".");
BUILDSTDERR:       |                      ^~~~
BUILDSTDERR:       |                      |
BUILDSTDERR:       |                      unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from dnsrevenum6.c:18:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: dnsrevenum6.c:230:22: warning: pointer targets in passing argument 1 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   230 |               strcat(name, " is ");
BUILDSTDERR:       |                      ^~~~
BUILDSTDERR:       |                      |
BUILDSTDERR:       |                      unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from dnsrevenum6.c:18:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: dnsrevenum6.c:236:63: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   236 |                 strncat(name, ptr2 + 1, sizeof(name) - strlen(name) - 4);
BUILDSTDERR:       |                                                               ^~~~
BUILDSTDERR:       |                                                               |
BUILDSTDERR:       |                                                               unsigned char *
BUILDSTDERR: In file included from dnsrevenum6.c:21:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: dnsrevenum6.c:236:25: warning: pointer targets in passing argument 1 of 'strncat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   236 |                 strncat(name, ptr2 + 1, sizeof(name) - strlen(name) - 4);
BUILDSTDERR:       |                         ^~~~
BUILDSTDERR:       |                         |
BUILDSTDERR:       |                         unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from dnsrevenum6.c:18:
BUILDSTDERR: /usr/include/bits/string_fortified.h:133:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   133 | __NTH (strncat (char *__restrict __dest, const char *__restrict __src,
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: dnsrevenum6.c:236:36: warning: pointer targets in passing argument 2 of 'strncat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   236 |                 strncat(name, ptr2 + 1, sizeof(name) - strlen(name) - 4);
BUILDSTDERR:       |                               ~~~~~^~~
BUILDSTDERR:       |                                    |
BUILDSTDERR:       |                                    unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from dnsrevenum6.c:18:
BUILDSTDERR: /usr/include/bits/string_fortified.h:133:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   133 | __NTH (strncat (char *__restrict __dest, const char *__restrict __src,
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: dnsrevenum6.c:237:24: warning: pointer targets in passing argument 1 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   237 |                 strcat(name, ".");
BUILDSTDERR:       |                        ^~~~
BUILDSTDERR:       |                        |
BUILDSTDERR:       |                        unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from dnsrevenum6.c:18:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: dnsrevenum6.c:278:22: warning: pointer targets in passing argument 1 of 'dnssocket' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   278 |     sock = dnssocket(dst);
BUILDSTDERR:       |                      ^~~
BUILDSTDERR:       |                      |
BUILDSTDERR:       |                      unsigned char *
BUILDSTDERR: dnsrevenum6.c:41:21: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    41 | int dnssocket(char *server) {
BUILDSTDERR:       |               ~~~~~~^~~~~~
BUILDSTDERR: dnsrevenum6.c: In function 'main':
BUILDSTDERR: dnsrevenum6.c:291:7: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   291 |   prg = argv[0];
BUILDSTDERR:       |       ^
BUILDSTDERR: dnsrevenum6.c:317:7: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   317 |   dst = argv[1];
BUILDSTDERR:       |       ^
BUILDSTDERR: dnsrevenum6.c:318:7: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   318 |   ptr = argv[2];
BUILDSTDERR:       |       ^
BUILDSTDERR: dnsrevenum6.c:329:21: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   329 |     for (i = strlen(ptr) - 1; i >= 0 && ok == 1; i--) {
BUILDSTDERR:       |                     ^~~
BUILDSTDERR:       |                     |
BUILDSTDERR:       |                     unsigned char *
BUILDSTDERR: In file included from dnsrevenum6.c:21:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: dnsrevenum6.c:342:20: warning: pointer targets in passing argument 1 of 'index' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   342 |   } else if (index(ptr, ':') != NULL && (ptr2 = index(ptr, '/')) != NULL) {
BUILDSTDERR:       |                    ^~~
BUILDSTDERR:       |                    |
BUILDSTDERR:       |                    unsigned char *
BUILDSTDERR: In file included from /usr/include/string.h:431,
BUILDSTDERR:                  from dnsrevenum6.c:21:
BUILDSTDERR: /usr/include/strings.h:68:14: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    68 | extern char *index (const char *__s, int __c)
BUILDSTDERR:       |              ^~~~~
BUILDSTDERR: dnsrevenum6.c:342:55: warning: pointer targets in passing argument 1 of 'index' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   342 |   } else if (index(ptr, ':') != NULL && (ptr2 = index(ptr, '/')) != NULL) {
BUILDSTDERR:       |                                                       ^~~
BUILDSTDERR:       |                                                       |
BUILDSTDERR:       |                                                       unsigned char *
BUILDSTDERR: In file included from /usr/include/string.h:431,
BUILDSTDERR:                  from dnsrevenum6.c:21:
BUILDSTDERR: /usr/include/strings.h:68:14: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    68 | extern char *index (const char *__s, int __c)
BUILDSTDERR:       |              ^~~~~
BUILDSTDERR: dnsrevenum6.c:342:47: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   342 |   } else if (index(ptr, ':') != NULL && (ptr2 = index(ptr, '/')) != NULL) {
BUILDSTDERR:       |                                               ^
BUILDSTDERR: inverse_lookup6.c: In function 'check_packets':
BUILDSTDERR: inverse_lookup6.c:48:113: warning: pointer targets in passing argument 1 of 'thc_ipv62notation' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    48 |       printf("Empty Inverse Neighbor Discovery message received by %s for %s\n", thc_ipv62notation((char *) ptr + 8), mac);
BUILDSTDERR:       |                                                                                                    ~~~~~~~~~~~~~^~~
BUILDSTDERR:       |                                                                                                                 |
BUILDSTDERR:       |                                                                                                                 char *
BUILDSTDERR: dnsrevenum6.c:344:16: warning: pointer targets in passing argument 1 of 'atoi' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   344 |     len = atoi(ptr2);
BUILDSTDERR:       |                ^~~~
BUILDSTDERR:       |                |
BUILDSTDERR:       |                unsigned char *
BUILDSTDERR: In file included from inverse_lookup6.c:11:
BUILDSTDERR: thc-ipv6.h:151:23: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   151 | extern unsigned char *thc_ipv62notation(unsigned char *string);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~~~
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from dnsrevenum6.c:18:
BUILDSTDERR: /usr/include/stdlib.h:361:1: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   361 | __NTH (atoi (const char *__nptr))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: dnsrevenum6.c:355:30: warning: pointer targets in passing argument 1 of 'thc_resolve6' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   355 |     if ((dest = thc_resolve6(ptr)) == NULL) {
BUILDSTDERR:       |                              ^~~
BUILDSTDERR:       |                              |
BUILDSTDERR:       |                              unsigned char *
BUILDSTDERR: In file included from dnsrevenum6.c:33:
BUILDSTDERR: thc-ipv6.h:99:23: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    99 | extern unsigned char *thc_resolve6(char *target);
BUILDSTDERR:       |                       ^~~~~~~~~~~~
BUILDSTDERR: inverse_lookup6.c:55:135: warning: pointer targets in passing argument 1 of 'thc_ipv62notation' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    55 |           printf("Inverse Advertisement Discovery message received by %s for %s (%d entries):\n", thc_ipv62notation((char *) orig_ptr + 8), mac, j);
BUILDSTDERR:       |                                                                                                                     ~~~~~~~~~~~~~~~~~~^~~
BUILDSTDERR:       |                                                                                                                                       |
BUILDSTDERR:       |                                                                                                                                       char *
BUILDSTDERR: In file included from inverse_lookup6.c:11:
BUILDSTDERR: thc-ipv6.h:151:23: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   151 | extern unsigned char *thc_ipv62notation(unsigned char *string);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~~~
BUILDSTDERR: inverse_lookup6.c:58:67: warning: pointer targets in passing argument 1 of 'thc_ipv62notation' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    58 |               printf("  %s\n", thc_ipv62notation((char *) ptr + 7 + i * 16));
BUILDSTDERR:       |                                                  ~~~~~~~~~~~~~~~~~^~~~~~~~
BUILDSTDERR:       |                                                                   |
BUILDSTDERR:       |                                                                   char *
BUILDSTDERR: In file included from inverse_lookup6.c:11:
BUILDSTDERR: thc-ipv6.h:151:23: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   151 | extern unsigned char *thc_ipv62notation(unsigned char *string);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~~~
BUILDSTDERR: dnsrevenum6.c:379:18: warning: pointer targets in passing argument 1 of 'strcpy' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   379 |   strcpy(buf_end + 1, "ip6");
BUILDSTDERR:       |          ~~~~~~~~^~~
BUILDSTDERR:       |                  |
BUILDSTDERR:       |                  unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from dnsrevenum6.c:18:
BUILDSTDERR: /usr/include/bits/string_fortified.h:88:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:    88 | __NTH (strcpy (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: dnsrevenum6.c:381:18: warning: pointer targets in passing argument 1 of 'strcpy' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   381 |   strcpy(buf_end + 5, "arpa");
BUILDSTDERR:       |          ~~~~~~~~^~~
BUILDSTDERR:       |                  |
BUILDSTDERR:       |                  unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from dnsrevenum6.c:18:
BUILDSTDERR: /usr/include/bits/string_fortified.h:88:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:    88 | __NTH (strcpy (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: dnsrevenum6.c:391:20: warning: pointer targets in passing argument 1 of 'dnssocket' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   391 |   sock = dnssocket(dst);
BUILDSTDERR:       |                    ^~~
BUILDSTDERR:       |                    |
BUILDSTDERR:       |                    unsigned char *
BUILDSTDERR: dnsrevenum6.c:41:21: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    41 | int dnssocket(char *server) {
BUILDSTDERR:       |               ~~~~~~^~~~~~
BUILDSTDERR: dnsrevenum6.c:403:26: warning: pointer targets in passing argument 1 of 'dnssocket' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   403 |         sock = dnssocket(dst);
BUILDSTDERR:       |                          ^~~
BUILDSTDERR:       |                          |
BUILDSTDERR:       |                          unsigned char *
BUILDSTDERR: dnsrevenum6.c:41:21: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    41 | int dnssocket(char *server) {
BUILDSTDERR:       |               ~~~~~~^~~~~~
BUILDSTDERR: inverse_lookup6.c: In function 'main':
BUILDSTDERR: inverse_lookup6.c:87:7: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    87 |   mac = argv[2];
BUILDSTDERR:       |       ^
BUILDSTDERR: node_query6.c: In function 'dump_node_reply':
BUILDSTDERR: node_query6.c:67:46: warning: pointer targets in passing argument 1 of 'thc_ipv62notation' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    67 |         printf("    %s\n", thc_ipv62notation((char *) (ipv6hdr+ i)));
BUILDSTDERR:       |                                              ^~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                                              |
BUILDSTDERR:       |                                              char *
BUILDSTDERR: In file included from node_query6.c:11:
BUILDSTDERR: thc-ipv6.h:151:23: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   151 | extern unsigned char *thc_ipv62notation(unsigned char *string);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~~~
BUILDSTDERR: node_query6.c: In function 'main':
BUILDSTDERR: node_query6.c:102:25: warning: pointer targets in initialization of 'unsigned char *' from 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   102 |   unsigned char *mac6 = mac;
BUILDSTDERR:       |                         ^~~
BUILDSTDERR: node_query6.c:108:7: warning: variable 'rawmode' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:   108 |   int rawmode = 0;
BUILDSTDERR:       |       ^~~~~~~
BUILDSTDERR: node_query6.c:136:7: warning: 'cnt' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:   136 |   cnt += getpid();
BUILDSTDERR:       |       ^~
BUILDSTDERR: dnsrevenum6.c: In function 'deeper':
BUILDSTDERR: dnsrevenum6.c:211:57: warning: 'j' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:   211 |                 dst6[15 - i/2] = (tochar(ptr2[1]) * 16) + j;
BUILDSTDERR:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~^~~
BUILDSTDERR: address6.c: In function 'main':
BUILDSTDERR: address6.c:35:13: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    35 |   if ((dst6 = index(argv[1], '/')) != NULL)
BUILDSTDERR:       |             ^
BUILDSTDERR: address6.c:43:44: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses]
BUILDSTDERR:    43 |     if (dst6[8] + dst6[9] == 0 && dst6[10] == 0xff & dst6[11] == 0xff) {
BUILDSTDERR:       |                                   ~~~~~~~~~^~~~~~~
BUILDSTDERR: address6.c:53:17: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    53 |         sprintf(ipv4, "%d.%d.%d.%d", dst6[9], dst6[11], dst6[13], dst6[15]);
BUILDSTDERR:       |                 ^~~~
BUILDSTDERR:       |                 |
BUILDSTDERR:       |                 unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from address6.c:1:
BUILDSTDERR: /usr/include/bits/stdio2.h:34:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:    34 | __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: address6.c:54:23: warning: pointer targets in passing argument 1 of 'inet_aton' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    54 |         if (inet_aton(ipv4, &in) != 0) {
BUILDSTDERR:       |                       ^~~~
BUILDSTDERR:       |                       |
BUILDSTDERR:       |                       unsigned char *
BUILDSTDERR: In file included from address6.c:11:
BUILDSTDERR: /usr/include/arpa/inet.h:73:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    73 | extern int inet_aton (const char *__cp, struct in_addr *__inp) __THROW;
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~~
BUILDSTDERR: address6.c:61:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    61 |       sprintf(ipv4, "%d.%d.%d.%d", dst6[12], dst6[13], dst6[14], dst6[15]);
BUILDSTDERR:       |               ^~~~
BUILDSTDERR:       |               |
BUILDSTDERR:       |               unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from address6.c:1:
BUILDSTDERR: /usr/include/bits/stdio2.h:34:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:    34 | __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: address6.c:62:21: warning: pointer targets in passing argument 1 of 'inet_aton' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    62 |       if (inet_aton(ipv4, &in) != 0) {
BUILDSTDERR:       |                     ^~~~
BUILDSTDERR:       |                     |
BUILDSTDERR:       |                     unsigned char *
BUILDSTDERR: In file included from address6.c:11:
BUILDSTDERR: /usr/include/arpa/inet.h:73:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    73 | extern int inet_aton (const char *__cp, struct in_addr *__inp) __THROW;
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~~
BUILDSTDERR: address6.c:72:28: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    72 |     for (i = 0; i < strlen(ptr); i++)
BUILDSTDERR:       |                            ^~~
BUILDSTDERR:       |                            |
BUILDSTDERR:       |                            unsigned char *
BUILDSTDERR: In file included from address6.c:3:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: address6.c:78:29: warning: pointer targets in passing argument 1 of 'inet_aton' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    78 |     if (j == 0 && inet_aton(ptr, &in) != 0) {
BUILDSTDERR:       |                             ^~~
BUILDSTDERR:       |                             |
BUILDSTDERR:       |                             unsigned char *
BUILDSTDERR: In file included from address6.c:11:
BUILDSTDERR: /usr/include/arpa/inet.h:73:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    73 | extern int inet_aton (const char *__cp, struct in_addr *__inp) __THROW;
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~~
BUILDSTDERR: address6.c:80:30: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    80 |       for (i = 0; i < strlen(ptr); i++)
BUILDSTDERR:       |                              ^~~
BUILDSTDERR:       |                              |
BUILDSTDERR:       |                              unsigned char *
BUILDSTDERR: In file included from address6.c:3:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: address6.c:98:14: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    98 |     if ((ptr = index(argv[2], '/')) != NULL)
BUILDSTDERR:       |              ^
BUILDSTDERR: address6.c:108:9: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   108 |     ptr = argv[1];
BUILDSTDERR:       |         ^
BUILDSTDERR: address6.c:110:25: warning: pointer targets in passing argument 1 of 'index' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   110 |       if ((dst6 = index(ptr, '.')) != NULL)
BUILDSTDERR:       |                         ^~~
BUILDSTDERR:       |                         |
BUILDSTDERR:       |                         unsigned char *
BUILDSTDERR: In file included from /usr/include/string.h:431,
BUILDSTDERR:                  from address6.c:3:
BUILDSTDERR: /usr/include/strings.h:68:14: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    68 | extern char *index (const char *__s, int __c)
BUILDSTDERR:       |              ^~~~~
BUILDSTDERR: address6.c:110:17: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   110 |       if ((dst6 = index(ptr, '.')) != NULL)
BUILDSTDERR:       |                 ^
BUILDSTDERR: address6.c:112:22: warning: pointer targets in passing argument 1 of 'atoi' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   112 |       ipv4[i] = atoi(ptr);
BUILDSTDERR:       |                      ^~~
BUILDSTDERR:       |                      |
BUILDSTDERR:       |                      unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from address6.c:1:
BUILDSTDERR: /usr/include/stdlib.h:361:1: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   361 | __NTH (atoi (const char *__nptr))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: address6.c:142:17: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   142 |         sprintf(ipv6, "::%d:%d:%d:%d", ipv4[0], ipv4[1], ipv4[2], ipv4[3]);
BUILDSTDERR:       |                 ^~~~
BUILDSTDERR:       |                 |
BUILDSTDERR:       |                 unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from address6.c:1:
BUILDSTDERR: /usr/include/bits/stdio2.h:34:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:    34 | __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: address6.c:143:29: warning: pointer targets in passing argument 1 of 'thc_resolve6' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   143 |         dst6 = thc_resolve6(ipv6);
BUILDSTDERR:       |                             ^~~~
BUILDSTDERR:       |                             |
BUILDSTDERR:       |                             unsigned char *
BUILDSTDERR: In file included from address6.c:13:
BUILDSTDERR: thc-ipv6.h:99:23: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    99 | extern unsigned char *thc_resolve6(char *target);
BUILDSTDERR:       |                       ^~~~~~~~~~~~
BUILDSTDERR: address6.c:151:17: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   151 |         sprintf(ipv6, "::%d", ipv4[3]);
BUILDSTDERR:       |                 ^~~~
BUILDSTDERR:       |                 |
BUILDSTDERR:       |                 unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from address6.c:1:
BUILDSTDERR: /usr/include/bits/stdio2.h:34:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:    34 | __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: address6.c:152:29: warning: pointer targets in passing argument 1 of 'thc_resolve6' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   152 |         dst6 = thc_resolve6(ipv6);
BUILDSTDERR:       |                             ^~~~
BUILDSTDERR:       |                             |
BUILDSTDERR:       |                             unsigned char *
BUILDSTDERR: In file included from address6.c:13:
BUILDSTDERR: thc-ipv6.h:99:23: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    99 | extern unsigned char *thc_resolve6(char *target);
BUILDSTDERR:       |                       ^~~~~~~~~~~~
BUILDSTDERR: covert_send6.c: In function 'main':
BUILDSTDERR: covert_send6.c:47:7: warning: variable 'rawmode' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:    47 |   int rawmode = 0, tcp_port = -1;
BUILDSTDERR:       |       ^~~~~~~
BUILDSTDERR: firewall6.c: In function 'main':
BUILDSTDERR: firewall6.c:239:10: warning: pointer targets in passing argument 1 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   239 |   strcat(string, thc_ipv62notation(src));
BUILDSTDERR:       |          ^~~~~~
BUILDSTDERR:       |          |
BUILDSTDERR:       |          unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from firewall6.c:6:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: firewall6.c:239:18: warning: pointer targets in passing argument 2 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   239 |   strcat(string, thc_ipv62notation(src));
BUILDSTDERR:       |                  ^~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                  |
BUILDSTDERR:       |                  unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from firewall6.c:6:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: firewall6.c:242:37: warning: pointer targets in passing argument 2 of 'thc_pcap_init' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   242 |   if ((p = thc_pcap_init(interface, string)) == NULL) {
BUILDSTDERR:       |                                     ^~~~~~
BUILDSTDERR:       |                                     |
BUILDSTDERR:       |                                     unsigned char *
BUILDSTDERR: In file included from firewall6.c:16:
BUILDSTDERR: thc-ipv6.h:94:16: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    94 | extern pcap_t *thc_pcap_init(char *interface, char *capture);
BUILDSTDERR:       |                ^~~~~~~~~~~~~
BUILDSTDERR: firewall6.c:286:106: warning: pointer targets in passing argument 12 of 'thc_add_tcp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   286 |       if (thc_add_tcp(pkt, &pkt_len, sport + count, port, sport + count, 0, TCP_SYN, 0x3840, 0, NULL, 0, buf, 1000) == -1)
BUILDSTDERR:       |                                                                                                          ^~~
BUILDSTDERR:       |                                                                                                          |
BUILDSTDERR:       |                                                                                                          unsigned char *
BUILDSTDERR: In file included from firewall6.c:16:
BUILDSTDERR: thc-ipv6.h:133:262: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   133 | extern int thc_add_tcp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int sequence, unsigned int ack, unsigned char flags, unsigned short int window, unsigned short int urgent, char *option, int option_len, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                                                                                                                                                ~~~~~~^~~~
BUILDSTDERR: firewall6.c:289:62: warning: pointer targets in passing argument 6 of 'thc_add_udp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   289 |       if (thc_add_udp(pkt, &pkt_len, sport + count, port, 0, buf, 1000) == -1)
BUILDSTDERR:       |                                                              ^~~
BUILDSTDERR:       |                                                              |
BUILDSTDERR:       |                                                              unsigned char *
BUILDSTDERR: In file included from firewall6.c:16:
BUILDSTDERR: thc-ipv6.h:134:139: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   134 | extern int thc_add_udp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int checksum, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                     ~~~~~~^~~~
BUILDSTDERR: inject_alive6.c: In function 'main':
BUILDSTDERR: inject_alive6.c:148:47: warning: pointer targets in passing argument 2 of 'thc_pcap_init_promisc' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   148 |     if ((p = thc_pcap_init_promisc(interface, "it does not matter what we put here")) == NULL) {
BUILDSTDERR:       |                                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                                               |
BUILDSTDERR:       |                                               char *
BUILDSTDERR: In file included from inject_alive6.c:12:
BUILDSTDERR: thc-ipv6.h:95:16: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:    95 | extern pcap_t *thc_pcap_init_promisc(char *interface, unsigned char *capture);
BUILDSTDERR:       |                ^~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: inject_alive6.c:159:13: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   159 |     hdr.pkt = sndbuf;
BUILDSTDERR:       |             ^
BUILDSTDERR: firewall6.c:934:106: warning: pointer targets in passing argument 12 of 'thc_add_tcp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   934 |       if (thc_add_tcp(pkt, &pkt_len, sport + count, port, sport + count, 0, TCP_SYN, 0x3840, 0, NULL, 0, buf, 2500) == -1)
BUILDSTDERR:       |                                                                                                          ^~~
BUILDSTDERR:       |                                                                                                          |
BUILDSTDERR:       |                                                                                                          unsigned char *
BUILDSTDERR: In file included from firewall6.c:16:
BUILDSTDERR: thc-ipv6.h:133:262: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   133 | extern int thc_add_tcp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int sequence, unsigned int ack, unsigned char flags, unsigned short int window, unsigned short int urgent, char *option, int option_len, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                                                                                                                                                ~~~~~~^~~~
BUILDSTDERR: firewall6.c:937:62: warning: pointer targets in passing argument 6 of 'thc_add_udp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   937 |       if (thc_add_udp(pkt, &pkt_len, sport + count, port, 0, buf, 2500) == -1)
BUILDSTDERR:       |                                                              ^~~
BUILDSTDERR:       |                                                              |
BUILDSTDERR:       |                                                              unsigned char *
BUILDSTDERR: In file included from firewall6.c:16:
BUILDSTDERR: thc-ipv6.h:134:139: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   134 | extern int thc_add_udp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int checksum, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                     ~~~~~~^~~~
BUILDSTDERR: firewall6.c:989:106: warning: pointer targets in passing argument 12 of 'thc_add_tcp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   989 |       if (thc_add_tcp(pkt, &pkt_len, sport + count, port, sport + count, 0, TCP_SYN, 0x3840, 0, NULL, 0, buf, 2500) == -1)
BUILDSTDERR:       |                                                                                                          ^~~
BUILDSTDERR:       |                                                                                                          |
BUILDSTDERR:       |                                                                                                          unsigned char *
BUILDSTDERR: In file included from firewall6.c:16:
BUILDSTDERR: thc-ipv6.h:133:262: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   133 | extern int thc_add_tcp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int sequence, unsigned int ack, unsigned char flags, unsigned short int window, unsigned short int urgent, char *option, int option_len, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                                                                                                                                                ~~~~~~^~~~
BUILDSTDERR: firewall6.c:992:62: warning: pointer targets in passing argument 6 of 'thc_add_udp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   992 |       if (thc_add_udp(pkt, &pkt_len, sport + count, port, 0, buf, 2500) == -1)
BUILDSTDERR:       |                                                              ^~~
BUILDSTDERR:       |                                                              |
BUILDSTDERR:       |                                                              unsigned char *
BUILDSTDERR: In file included from firewall6.c:16:
BUILDSTDERR: thc-ipv6.h:134:139: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   134 | extern int thc_add_udp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int checksum, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                     ~~~~~~^~~~
BUILDSTDERR: firewall6.c:1044:106: warning: pointer targets in passing argument 12 of 'thc_add_tcp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1044 |       if (thc_add_tcp(pkt, &pkt_len, sport + count, port, sport + count, 0, TCP_SYN, 0x3840, 0, NULL, 0, buf, 2500) == -1)
BUILDSTDERR:       |                                                                                                          ^~~
BUILDSTDERR:       |                                                                                                          |
BUILDSTDERR:       |                                                                                                          unsigned char *
BUILDSTDERR: In file included from firewall6.c:16:
BUILDSTDERR: thc-ipv6.h:133:262: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   133 | extern int thc_add_tcp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int sequence, unsigned int ack, unsigned char flags, unsigned short int window, unsigned short int urgent, char *option, int option_len, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                                                                                                                                                ~~~~~~^~~~
BUILDSTDERR: firewall6.c:1047:62: warning: pointer targets in passing argument 6 of 'thc_add_udp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1047 |       if (thc_add_udp(pkt, &pkt_len, sport + count, port, 0, buf, 2500) == -1)
BUILDSTDERR:       |                                                              ^~~
BUILDSTDERR:       |                                                              |
BUILDSTDERR:       |                                                              unsigned char *
BUILDSTDERR: In file included from firewall6.c:16:
BUILDSTDERR: thc-ipv6.h:134:139: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   134 | extern int thc_add_udp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int checksum, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                     ~~~~~~^~~~
BUILDSTDERR: firewall6.c:1142:106: warning: pointer targets in passing argument 12 of 'thc_add_tcp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1142 |       if (thc_add_tcp(pkt, &pkt_len, sport + count, port, sport + count, 0, TCP_SYN, 0x3840, 0, NULL, 0, buf, 2500) == -1)
BUILDSTDERR:       |                                                                                                          ^~~
BUILDSTDERR:       |                                                                                                          |
BUILDSTDERR:       |                                                                                                          unsigned char *
BUILDSTDERR: In file included from firewall6.c:16:
BUILDSTDERR: thc-ipv6.h:133:262: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   133 | extern int thc_add_tcp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int sequence, unsigned int ack, unsigned char flags, unsigned short int window, unsigned short int urgent, char *option, int option_len, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                                                                                                                                                ~~~~~~^~~~
BUILDSTDERR: firewall6.c:1145:62: warning: pointer targets in passing argument 6 of 'thc_add_udp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1145 |       if (thc_add_udp(pkt, &pkt_len, sport + count, port, 0, buf, 2500) == -1)
BUILDSTDERR:       |                                                              ^~~
BUILDSTDERR:       |                                                              |
BUILDSTDERR:       |                                                              unsigned char *
BUILDSTDERR: In file included from firewall6.c:16:
BUILDSTDERR: thc-ipv6.h:134:139: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   134 | extern int thc_add_udp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int checksum, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                     ~~~~~~^~~~
BUILDSTDERR: firewall6.c:1197:106: warning: pointer targets in passing argument 12 of 'thc_add_tcp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1197 |       if (thc_add_tcp(pkt, &pkt_len, sport + count, port, sport + count, 0, TCP_SYN, 0x3840, 0, NULL, 0, buf, 2500) == -1)
BUILDSTDERR:       |                                                                                                          ^~~
BUILDSTDERR:       |                                                                                                          |
BUILDSTDERR:       |                                                                                                          unsigned char *
BUILDSTDERR: In file included from firewall6.c:16:
BUILDSTDERR: thc-ipv6.h:133:262: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   133 | extern int thc_add_tcp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int sequence, unsigned int ack, unsigned char flags, unsigned short int window, unsigned short int urgent, char *option, int option_len, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                                                                                                                                                ~~~~~~^~~~
BUILDSTDERR: firewall6.c:1200:62: warning: pointer targets in passing argument 6 of 'thc_add_udp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1200 |       if (thc_add_udp(pkt, &pkt_len, sport + count, port, 0, buf, 2500) == -1)
BUILDSTDERR:       |                                                              ^~~
BUILDSTDERR:       |                                                              |
BUILDSTDERR:       |                                                              unsigned char *
BUILDSTDERR: In file included from firewall6.c:16:
BUILDSTDERR: thc-ipv6.h:134:139: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   134 | extern int thc_add_udp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int checksum, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                     ~~~~~~^~~~
BUILDSTDERR: firewall6.c:1252:106: warning: pointer targets in passing argument 12 of 'thc_add_tcp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1252 |       if (thc_add_tcp(pkt, &pkt_len, sport + count, port, sport + count, 0, TCP_SYN, 0x3840, 0, NULL, 0, buf, 2500) == -1)
BUILDSTDERR:       |                                                                                                          ^~~
BUILDSTDERR:       |                                                                                                          |
BUILDSTDERR:       |                                                                                                          unsigned char *
BUILDSTDERR: In file included from firewall6.c:16:
BUILDSTDERR: thc-ipv6.h:133:262: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   133 | extern int thc_add_tcp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int sequence, unsigned int ack, unsigned char flags, unsigned short int window, unsigned short int urgent, char *option, int option_len, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                                                                                                                                                ~~~~~~^~~~
BUILDSTDERR: firewall6.c:1255:62: warning: pointer targets in passing argument 6 of 'thc_add_udp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1255 |       if (thc_add_udp(pkt, &pkt_len, sport + count, port, 0, buf, 2500) == -1)
BUILDSTDERR:       |                                                              ^~~
BUILDSTDERR:       |                                                              |
BUILDSTDERR:       |                                                              unsigned char *
BUILDSTDERR: In file included from firewall6.c:16:
BUILDSTDERR: thc-ipv6.h:134:139: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   134 | extern int thc_add_udp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int checksum, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                     ~~~~~~^~~~
BUILDSTDERR: firewall6.c:1307:106: warning: pointer targets in passing argument 12 of 'thc_add_tcp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1307 |       if (thc_add_tcp(pkt, &pkt_len, sport + count, port, sport + count, 0, TCP_SYN, 0x3840, 0, NULL, 0, buf, 2500) == -1)
BUILDSTDERR:       |                                                                                                          ^~~
BUILDSTDERR:       |                                                                                                          |
BUILDSTDERR:       |                                                                                                          unsigned char *
BUILDSTDERR: In file included from firewall6.c:16:
BUILDSTDERR: thc-ipv6.h:133:262: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   133 | extern int thc_add_tcp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int sequence, unsigned int ack, unsigned char flags, unsigned short int window, unsigned short int urgent, char *option, int option_len, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                                                                                                                                                ~~~~~~^~~~
BUILDSTDERR: firewall6.c:1310:62: warning: pointer targets in passing argument 6 of 'thc_add_udp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1310 |       if (thc_add_udp(pkt, &pkt_len, sport + count, port, 0, buf, 2500) == -1)
BUILDSTDERR:       |                                                              ^~~
BUILDSTDERR:       |                                                              |
BUILDSTDERR:       |                                                              unsigned char *
BUILDSTDERR: In file included from firewall6.c:16:
BUILDSTDERR: thc-ipv6.h:134:139: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   134 | extern int thc_add_udp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int checksum, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                     ~~~~~~^~~~
ash-protection -D_HAVE_SSL   -o fake_router26 fake_router26.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o flood_router26 flood_router26.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o passive_discovery6 passive_discovery6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o dnsrevenum6 dnsrevenum6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o inverse_lookup6 inverse_lookup6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o node_query6 node_query6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o address6 address6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o covert_send6 covert_send6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o covert_send6d covert_send6d.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o inject_alive6 inject_alive6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o firewall6 firewall6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
BUILDSTDERR: gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-sfirewall6.c:1340:106: warning: pointer targets in passing argument 12 of 'thc_add_tcp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1340 |       if (thc_add_tcp(pkt, &pkt_len, sport + count, port, sport + count, 0, TCP_SYN, 0x3840, 0, NULL, 0, buf, 0) == -1)
BUILDSTDERR:       |                                                                                                          ^~~
BUILDSTDERR:       |                                                                                                          |
BUILDSTDERR:       |                                                                                                          unsigned char *
BUILDSTDERR: In file included from firewall6.c:16:
BUILDSTDERR: thc-ipv6.h:133:262: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   133 | extern int thc_add_tcp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int sequence, unsigned int ack, unsigned char flags, unsigned short int window, unsigned short int urgent, char *option, int option_len, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                                                                                                                                                ~~~~~~^~~~
BUILDSTDERR: firewall6.c:1343:62: warning: pointer targets in passing argument 6 of 'thc_add_udp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1343 |       if (thc_add_udp(pkt, &pkt_len, sport + count, port, 0, buf, 0) == -1)
BUILDSTDERR:       |                                                              ^~~
BUILDSTDERR:       |                                                              |
BUILDSTDERR:       |                                                              unsigned char *
BUILDSTDERR: In file included from firewall6.c:16:
BUILDSTDERR: thc-ipv6.h:134:139: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   134 | extern int thc_add_udp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int checksum, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                     ~~~~~~^~~~
BUILDSTDERR: firewall6.c:1416:106: warning: pointer targets in passing argument 12 of 'thc_add_tcp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1416 |       if (thc_add_tcp(pkt, &pkt_len, sport + count, port, sport + count, 0, TCP_SYN, 0x3840, 0, NULL, 0, buf, 0) == -1)
BUILDSTDERR:       |                                                                                                          ^~~
BUILDSTDERR:       |                                                                                                          |
BUILDSTDERR:       |                                                                                                          unsigned char *
BUILDSTDERR: In file included from firewall6.c:16:
BUILDSTDERR: thc-ipv6.h:133:262: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   133 | extern int thc_add_tcp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int sequence, unsigned int ack, unsigned char flags, unsigned short int window, unsigned short int urgent, char *option, int option_len, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                                                                                                                                                ~~~~~~^~~~
BUILDSTDERR: firewall6.c:1419:62: warning: pointer targets in passing argument 6 of 'thc_add_udp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1419 |       if (thc_add_udp(pkt, &pkt_len, sport + count, port, 0, buf, 0) == -1)
BUILDSTDERR:       |                                                              ^~~
BUILDSTDERR:       |                                                              |
BUILDSTDERR:       |                                                              unsigned char *
BUILDSTDERR: In file included from firewall6.c:16:
BUILDSTDERR: thc-ipv6.h:134:139: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   134 | extern int thc_add_udp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int checksum, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                     ~~~~~~^~~~
BUILDSTDERR: firewall6.c:1492:106: warning: pointer targets in passing argument 12 of 'thc_add_tcp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1492 |       if (thc_add_tcp(pkt, &pkt_len, sport + count, port, sport + count, 0, TCP_SYN, 0x3840, 0, NULL, 0, buf, 40) == -1)
BUILDSTDERR:       |                                                                                                          ^~~
BUILDSTDERR:       |                                                                                                          |
BUILDSTDERR:       |                                                                                                          unsigned char *
BUILDSTDERR: In file included from firewall6.c:16:
BUILDSTDERR: thc-ipv6.h:133:262: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   133 | extern int thc_add_tcp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int sequence, unsigned int ack, unsigned char flags, unsigned short int window, unsigned short int urgent, char *option, int option_len, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                                                                                                                                                ~~~~~~^~~~
BUILDSTDERR: firewall6.c:1495:62: warning: pointer targets in passing argument 6 of 'thc_add_udp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1495 |       if (thc_add_udp(pkt, &pkt_len, sport + count, port, 0, buf, 40) == -1)
BUILDSTDERR:       |                                                              ^~~
BUILDSTDERR:       |                                                              |
BUILDSTDERR:       |                                                              unsigned char *
BUILDSTDERR: In file included from firewall6.c:16:
BUILDSTDERR: thc-ipv6.h:134:139: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   134 | extern int thc_add_udp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int checksum, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                     ~~~~~~^~~~
BUILDSTDERR: firewall6.c:1693:128: warning: pointer targets in passing argument 12 of 'thc_add_tcp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1693 |     if (thc_add_tcp(pkt, &pkt_len, sport + count, port, sport + count, 0, TCP_SYN, 0x3840, 0, NULL, 0, hdr->pkt + hdr->pkt_len - 12, 12) == -1)
BUILDSTDERR:       |                                                                                                        ~~~~~~~~~~~~~~~~~~~~~~~~^~~~
BUILDSTDERR:       |                                                                                                                                |
BUILDSTDERR:       |                                                                                                                                unsigned char *
BUILDSTDERR: In file included from firewall6.c:16:
BUILDSTDERR: thc-ipv6.h:133:262: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   133 | extern int thc_add_tcp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int sequence, unsigned int ack, unsigned char flags, unsigned short int window, unsigned short int urgent, char *option, int option_len, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                                                                                                                                                ~~~~~~^~~~
BUILDSTDERR: firewall6.c:1724:104: warning: pointer targets in passing argument 12 of 'thc_add_tcp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1724 |         if (thc_add_tcp(pkt, &pkt_len, sports[i], port, sport + count, 0, TCP_SYN, 0x3840, 0, NULL, 0, buf, 0) == -1)
BUILDSTDERR:       |                                                                                                        ^~~
BUILDSTDERR:       |                                                                                                        |
BUILDSTDERR:       |                                                                                                        unsigned char *
BUILDSTDERR: In file included from firewall6.c:16:
BUILDSTDERR: thc-ipv6.h:133:262: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   133 | extern int thc_add_tcp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int sequence, unsigned int ack, unsigned char flags, unsigned short int window, unsigned short int urgent, char *option, int option_len, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                                                                                                                                                ~~~~~~^~~~
BUILDSTDERR: firewall6.c:1744:61: warning: pointer targets in passing argument 6 of 'thc_add_udp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:  1744 |         if (thc_add_udp(pkt, &pkt_len, sports2[i], port, 0, buf, 1000) == -1)
BUILDSTDERR:       |                                                             ^~~
BUILDSTDERR:       |                                                             |
BUILDSTDERR:       |                                                             unsigned char *
BUILDSTDERR: In file included from firewall6.c:16:
BUILDSTDERR: thc-ipv6.h:134:139: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   134 | extern int thc_add_udp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int checksum, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                     ~~~~~~^~~~
BUILDSTDERR: ndpexhaust26.c: In function 'main':
BUILDSTDERR: ndpexhaust26.c:152:45: warning: pointer targets in passing argument 3 of 'thc_add_hdr_hopbyhop' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   152 |     if (thc_add_hdr_hopbyhop(pkt, &pkt_len, buf2, 6) < 0)
BUILDSTDERR:       |                                             ^~~~
BUILDSTDERR:       |                                             |
BUILDSTDERR:       |                                             char *
BUILDSTDERR: In file included from ndpexhaust26.c:11:
BUILDSTDERR: thc-ipv6.h:129:82: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   129 | extern int thc_add_hdr_hopbyhop(unsigned char *pkt, int *pkt_len, unsigned char *buf, int buflen);
BUILDSTDERR:       |                                                                   ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: thcsyn6.c: In function 'main':
BUILDSTDERR: thcsyn6.c:172:47: warning: pointer targets in passing argument 3 of 'thc_add_hdr_hopbyhop' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   172 |       if (thc_add_hdr_hopbyhop(pkt, &pkt_len, buf2, 6) < 0)
BUILDSTDERR:       |                                               ^~~~
BUILDSTDERR:       |                                               |
BUILDSTDERR:       |                                               char *
BUILDSTDERR: In file included from thcsyn6.c:11:
BUILDSTDERR: thc-ipv6.h:129:82: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   129 | extern int thc_add_hdr_hopbyhop(unsigned char *pkt, int *pkt_len, unsigned char *buf, int buflen);
BUILDSTDERR:       |                                                                   ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: thcsyn6.c:180:44: warning: pointer targets in passing argument 3 of 'thc_add_hdr_dst' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   180 |         if (thc_add_hdr_dst(pkt, &pkt_len, buf2, 6) < 0)
BUILDSTDERR:       |                                            ^~~~
BUILDSTDERR:       |                                            |
BUILDSTDERR:       |                                            char *
BUILDSTDERR: In file included from thcsyn6.c:11:
BUILDSTDERR: thc-ipv6.h:128:77: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   128 | extern int thc_add_hdr_dst(unsigned char *pkt, int *pkt_len, unsigned char *buf, int buflen);
BUILDSTDERR:       |                                                              ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: thcsyn6.c:38:91: warning: variable 'dont_crc' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:    38 |   int i, type = TCP_SYN, alert = 0, randsrc = 0, randdst = 0, randsrcp = 1, randdstp = 0, dont_crc = 0, seq, do_dst = 0, do_frag = 0, fastopen = 0, olen = 0;
BUILDSTDERR:       |                                                                                           ^~~~~~~~
BUILDSTDERR: thcsyn6.c:191:9: warning: 'port' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:   191 |     if (thc_add_tcp(pkt, &pkt_len, sport, port, seq, 0, type, 0x3840, 0, buf3, olen, NULL, 0) < 0)
BUILDSTDERR:       |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: thcsyn6.c:191:9: warning: 'sport' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR: redirsniff6.c: In function 'intercept':
BUILDSTDERR: redirsniff6.c:60:7: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    60 |   ptr = thc_ipv62notation((unsigned char*)data + 14 + 8);
BUILDSTDERR:       |       ^
BUILDSTDERR: redirsniff6.c:61:8: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    61 |   ptr2 = thc_ipv62notation((unsigned char*)data + 14 + 8 + 16);
BUILDSTDERR:       |        ^
BUILDSTDERR: redirsniff6.c: In function 'main':
BUILDSTDERR: redirsniff6.c:131:20: warning: pointer targets in passing argument 2 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   131 |     strcat(string, thc_ipv62notation(src6));
BUILDSTDERR:       |                    ^~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                    |
BUILDSTDERR:       |                    unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from redirsniff6.c:1:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: redirsniff6.c:135:20: warning: pointer targets in passing argument 2 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   135 |     strcat(string, thc_ipv62notation(dest6));
BUILDSTDERR:       |                    ^~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                    |
BUILDSTDERR:       |                    unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from redirsniff6.c:1:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: redirsniff6.c:68:20: warning: variable 'offset' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:    68 |   int rawmode = 0, offset = 14;
BUILDSTDERR:       |                    ^~~~~~
BUILDSTDERR: redirsniff6.c:68:7: warning: variable 'rawmode' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:    68 |   int rawmode = 0, offset = 14;
BUILDSTDERR:       |       ^~~~~~~
BUILDSTDERR: flood_redir6.c: In function 'main':
BUILDSTDERR: flood_redir6.c:25:25: warning: pointer targets in initialization of 'unsigned char *' from 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    25 |   unsigned char *mac6 = mac;
BUILDSTDERR:       |                         ^~~
BUILDSTDERR: flood_redir6.c:30:34: warning: unused variable 'rawmode' [-Wunused-variable]
BUILDSTDERR:    30 |   int pkt_len = 0, pkt_len2 = 0, rawmode = 0, count = 0, do_alert = 0, do_hop = 0, do_frag = 0, do_dst = 0;
BUILDSTDERR:       |                                  ^~~~~~~
BUILDSTDERR: four2six.c: In function 'main':
BUILDSTDERR: four2six.c:34:85: warning: 'cnt' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:    34 |   int pkt1_len = 0, prefer = PREFER_GLOBAL, i, do_hop = 0, do_dst = 0, do_frag = 0, cnt, type = NXT_ICMP6, offset = 14;
BUILDSTDERR:       |                                                                                     ^~~
BUILDSTDERR: dump_dhcp6.c: In function 'check_packets':
BUILDSTDERR: dump_dhcp6.c:68:29: warning: variable 'rlen' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:    68 |   int len = header->caplen, rlen, i, j, k;
BUILDSTDERR:       |                             ^~~~
BUILDSTDERR: dump_dhcp6.c: In function 'main':
BUILDSTDERR: dump_dhcp6.c:232:25: warning: pointer targets in initialization of 'unsigned char *' from 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   232 |   unsigned char *mac6 = mac, *src, *dst, *vendorid = NULL, *ptr;
BUILDSTDERR:       |                         ^~~
BUILDSTDERR: dump_dhcp6.c:254:16: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   254 |       vendorid = optarg;
BUILDSTDERR:       |                ^
BUILDSTDERR: dump_dhcp6.c:285:45: warning: pointer targets in passing argument 2 of 'thc_pcap_init_promisc' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   285 |   if ((p = thc_pcap_init_promisc(interface, "ip6 and udp and dst port 546")) == NULL) {
BUILDSTDERR:       |                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                                             |
BUILDSTDERR:       |                                             char *
BUILDSTDERR: In file included from dump_dhcp6.c:14:
BUILDSTDERR: thc-ipv6.h:95:16: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:    95 | extern pcap_t *thc_pcap_init_promisc(char *interface, unsigned char *capture);
BUILDSTDERR:       |                ^~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: dump_dhcp6.c:312:22: warning: pointer targets in passing argument 1 of 'index' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   312 |     if ((ptr = index(vendorid, ',')) == NULL) {
BUILDSTDERR:       |                      ^~~~~~~~
BUILDSTDERR:       |                      |
BUILDSTDERR:       |                      unsigned char *
BUILDSTDERR: In file included from /usr/include/string.h:431,
BUILDSTDERR:                  from dump_dhcp6.c:3:
BUILDSTDERR: /usr/include/strings.h:68:14: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    68 | extern char *index (const char *__s, int __c)
BUILDSTDERR:       |              ^~~~~
BUILDSTDERR: dump_dhcp6.c:312:14: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   312 |     if ((ptr = index(vendorid, ',')) == NULL) {
BUILDSTDERR:       |              ^
BUILDSTDERR: dump_dhcp6.c:317:14: warning: pointer targets in passing argument 1 of 'atoi' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   317 |     i = atoi(vendorid);
BUILDSTDERR:       |              ^~~~~~~~
BUILDSTDERR:       |              |
BUILDSTDERR:       |              unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from dump_dhcp6.c:1:
BUILDSTDERR: /usr/include/stdlib.h:361:1: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   361 | __NTH (atoi (const char *__nptr))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: dump_dhcp6.c:320:39: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   320 |     wdatabuf[len+2] = (4 + 2 + strlen(ptr)) / 256;
BUILDSTDERR:       |                                       ^~~
BUILDSTDERR:       |                                       |
BUILDSTDERR:       |                                       unsigned char *
BUILDSTDERR: In file included from dump_dhcp6.c:3:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: dump_dhcp6.c:321:39: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   321 |     wdatabuf[len+3] = (4 + 2 + strlen(ptr)) % 256;
BUILDSTDERR:       |                                       ^~~
BUILDSTDERR:       |                                       |
BUILDSTDERR:       |                                       unsigned char *
BUILDSTDERR: In file included from dump_dhcp6.c:3:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: dump_dhcp6.c:326:30: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   326 |     wdatabuf[len+8] = strlen(ptr) / 256;
BUILDSTDERR:       |                              ^~~
BUILDSTDERR:       |                              |
BUILDSTDERR:       |                              unsigned char *
BUILDSTDERR: In file included from dump_dhcp6.c:3:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: dump_dhcp6.c:327:30: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   327 |     wdatabuf[len+9] = strlen(ptr) % 256;
BUILDSTDERR:       |                              ^~~
BUILDSTDERR:       |                              |
BUILDSTDERR:       |                              unsigned char *
BUILDSTDERR: In file included from dump_dhcp6.c:3:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: dump_dhcp6.c:328:45: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   328 |     memcpy(wdatabuf + len + 10, ptr, strlen(ptr));
BUILDSTDERR:       |                                             ^~~
BUILDSTDERR:       |                                             |
BUILDSTDERR:       |                                             unsigned char *
BUILDSTDERR: In file included from dump_dhcp6.c:3:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: dump_dhcp6.c:329:58: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   329 |     memcpy(wdatabuf2 + len2, wdatabuf + len, 10 + strlen(ptr));
BUILDSTDERR:       |                                                          ^~~
BUILDSTDERR:       |                                                          |
BUILDSTDERR:       |                                                          unsigned char *
BUILDSTDERR: In file included from dump_dhcp6.c:3:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: dump_dhcp6.c:330:24: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   330 |     len += 10 + strlen(ptr);
BUILDSTDERR:       |                        ^~~
BUILDSTDERR:       |                        |
BUILDSTDERR:       |                        unsigned char *
BUILDSTDERR: In file included from dump_dhcp6.c:3:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: dump_dhcp6.c:331:25: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   331 |     len2 += 10 + strlen(ptr);
BUILDSTDERR:       |                         ^~~
BUILDSTDERR:       |                         |
BUILDSTDERR:       |                         unsigned char *
BUILDSTDERR: In file included from dump_dhcp6.c:3:
BUILDSTDERR: /usr/include/string.h:384:35: note: expected 'const char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   384 | extern size_t strlen (const char *__s)
BUILDSTDERR:       |                       ~~~~~~~~~~~~^~~
BUILDSTDERR: dump_dhcp6.c:334:12: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   334 |   if ((pkt = thc_create_ipv6_extended(interface, PREFER_LINK, &pkt_len, src, dst, 1, 0, 0, 0, 0)) == NULL)
BUILDSTDERR:       |            ^
BUILDSTDERR: dump_dhcp6.c:336:19: warning: pointer targets in passing argument 1 of 'thc_add_udp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   336 |   if (thc_add_udp(pkt, &pkt_len, 546, 547, 0, wdatabuf, len) < 0)
BUILDSTDERR:       |                   ^~~
BUILDSTDERR:       |                   |
BUILDSTDERR:       |                   char *
BUILDSTDERR: In file included from dump_dhcp6.c:14:
BUILDSTDERR: thc-ipv6.h:134:39: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   134 | extern int thc_add_udp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int checksum, char *data, int data_len);
BUILDSTDERR:       |                        ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: dump_dhcp6.c:338:56: warning: pointer targets in passing argument 4 of 'thc_generate_and_send_pkt' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   338 |   if (thc_generate_and_send_pkt(interface, mac6, NULL, pkt, &pkt_len) < 0)
BUILDSTDERR:       |                                                        ^~~
BUILDSTDERR:       |                                                        |
BUILDSTDERR:       |                                                        char *
BUILDSTDERR: In file included from dump_dhcp6.c:14:
BUILDSTDERR: thc-ipv6.h:139:116: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   139 | extern int thc_generate_and_send_pkt(char *interface, unsigned char *srcmac, unsigned char *dstmac, unsigned char *pkt, int *pkt_len);
BUILDSTDERR:       |                                                                                                     ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: dump_dhcp6.c:340:13: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   340 |   if ((pkt2 = thc_create_ipv6_extended(interface, PREFER_LINK, &pkt2_len, src, dst, 1, 0, 0, 0, 0)) == NULL)
BUILDSTDERR:       |             ^
BUILDSTDERR: dump_dhcp6.c:342:19: warning: pointer targets in passing argument 1 of 'thc_add_udp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   342 |   if (thc_add_udp(pkt2, &pkt2_len, 546, 547, 0, wdatabuf2, len2) < 0)
BUILDSTDERR:       |                   ^~~~
BUILDSTDERR:       |                   |
BUILDSTDERR:       |                   char *
BUILDSTDERR: In file included from dump_dhcp6.c:14:
BUILDSTDERR: thc-ipv6.h:134:39: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   134 | extern int thc_add_udp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int checksum, char *data, int data_len);
BUILDSTDERR:       |                        ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: dump_dhcp6.c:344:56: warning: pointer targets in passing argument 4 of 'thc_generate_and_send_pkt' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   344 |   if (thc_generate_and_send_pkt(interface, mac6, NULL, pkt2, &pkt2_len) < 0)
BUILDSTDERR:       |                                                        ^~~~
BUILDSTDERR:       |                                                        |
BUILDSTDERR:       |                                                        char *
BUILDSTDERR: In file included from dump_dhcp6.c:14:
BUILDSTDERR: thc-ipv6.h:139:116: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   139 | extern int thc_generate_and_send_pkt(char *interface, unsigned char *srcmac, unsigned char *dstmac, unsigned char *pkt, int *pkt_len);
BUILDSTDERR:       |                                                                                                     ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: dump_dhcp6.c:349:28: warning: pointer targets in passing argument 1 of 'thc_destroy_packet' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   349 |   pkt = thc_destroy_packet(pkt);
BUILDSTDERR:       |                            ^~~
BUILDSTDERR:       |                            |
BUILDSTDERR:       |                            char *
BUILDSTDERR: In file included from dump_dhcp6.c:14:
BUILDSTDERR: thc-ipv6.h:142:23: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   142 | extern unsigned char *thc_destroy_packet(unsigned char *pkt);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~~~~
BUILDSTDERR: dump_dhcp6.c:349:7: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   349 |   pkt = thc_destroy_packet(pkt);
BUILDSTDERR:       |       ^
BUILDSTDERR: dump_dhcp6.c:236:7: warning: variable 'do_all' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:   236 |   int do_all = 1, use_real_mac = 1, use_real_link = 1;
BUILDSTDERR:       |       ^~~~~~
BUILDSTDERR: flood_rs6.c: In function 'main':
BUILDSTDERR: flood_rs6.c:32:70: warning: variable 'do_dst' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:    32 |   int pkt_len2 = 0, rawmode = 0, count = 0, do_hop = 0, do_frag = 0, do_dst = 0;
BUILDSTDERR:       |                                                                      ^~~~~~
BUILDSTDERR: flood_rs6.c:32:45: warning: variable 'do_hop' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:    32 |   int pkt_len2 = 0, rawmode = 0, count = 0, do_hop = 0, do_frag = 0, do_dst = 0;
BUILDSTDERR:       |                                             ^~~~~~
BUILDSTDERR: flood_rs6.c:32:21: warning: unused variable 'rawmode' [-Wunused-variable]
BUILDSTDERR:    32 |   int pkt_len2 = 0, rawmode = 0, count = 0, do_hop = 0, do_frag = 0, do_dst = 0;
BUILDSTDERR:       |                     ^~~~~~~
BUILDSTDERR: flood_rs6.c:30:13: warning: unused variable 'type' [-Wunused-variable]
BUILDSTDERR:    30 |   int i, k, type = NXT_ICMP6, offset = 14, mychecksum, prefer = PREFER_LINK;
BUILDSTDERR:       |             ^~~~
BUILDSTDERR: fuzz_dhcps6.c: In function 'try_send_pkt':
BUILDSTDERR: fuzz_dhcps6.c:231:33: warning: pointer targets in passing argument 2 of 'thc_send_pkt' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   231 |     if (thc_send_pkt(interface, pkt, pkt_len) < 0)
BUILDSTDERR:       |                                 ^~~
BUILDSTDERR:       |                                 |
BUILDSTDERR:       |                                 char *
BUILDSTDERR: In file included from fuzz_dhcps6.c:19:
BUILDSTDERR: thc-ipv6.h:141:57: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   141 | extern int thc_send_pkt(char *interface, unsigned char *pkt, int *pkt_len);
BUILDSTDERR:       |                                          ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: fuzz_dhcps6.c: In function 'check_alive':
BUILDSTDERR: fuzz_dhcps6.c:263:12: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   263 |   if ((pkt = thc_create_ipv6_extended(interface, PREFER_LINK, &pkt_len, NULL, dst, 1, 0, 0, 0, 0)) == NULL) {
BUILDSTDERR:       |            ^
BUILDSTDERR: fuzz_dhcps6.c:268:19: warning: pointer targets in passing argument 1 of 'thc_add_udp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   268 |   if (thc_add_udp(pkt, &pkt_len, 546, 547, 0, wdatabuf, len) < 0) {
BUILDSTDERR:       |                   ^~~
BUILDSTDERR:       |                   |
BUILDSTDERR:       |                   char *
BUILDSTDERR: In file included from fuzz_dhcps6.c:19:
BUILDSTDERR: thc-ipv6.h:134:39: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   134 | extern int thc_add_udp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int checksum, char *data, int data_len);
BUILDSTDERR:       |                        ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: fuzz_dhcps6.c:273:47: warning: pointer targets in passing argument 4 of 'thc_generate_pkt' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   273 |   if (thc_generate_pkt(interface, mac6, NULL, pkt, &pkt_len) < 0) {
BUILDSTDERR:       |                                               ^~~
BUILDSTDERR:       |                                               |
BUILDSTDERR:       |                                               char *
BUILDSTDERR: In file included from fuzz_dhcps6.c:19:
BUILDSTDERR: thc-ipv6.h:140:107: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   140 | extern int thc_generate_pkt(char *interface, unsigned char *srcmac, unsigned char *dstmac, unsigned char *pkt, int *pkt_len);
BUILDSTDERR:       |                                                                                            ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: fuzz_dhcps6.c:295:35: warning: pointer targets in passing argument 2 of 'thc_send_pkt' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   295 |       if (thc_send_pkt(interface, pkt, &pkt_len) < 0) {  //Don't want to use try_send_pkt as it could take longer than timeout
BUILDSTDERR:       |                                   ^~~
BUILDSTDERR:       |                                   |
BUILDSTDERR:       |                                   char *
BUILDSTDERR: In file included from fuzz_dhcps6.c:19:
BUILDSTDERR: thc-ipv6.h:141:57: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   141 | extern int thc_send_pkt(char *interface, unsigned char *pkt, int *pkt_len);
BUILDSTDERR:       |                                          ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: fuzz_dhcps6.c:297:33: warning: pointer targets in passing argument 2 of 'thc_send_pkt' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   297 |         thc_send_pkt(interface, pkt, &pkt_len);          //Retry sending packet after short time if sending failed
BUILDSTDERR:       |                                 ^~~
BUILDSTDERR:       |                                 |
BUILDSTDERR:       |                                 char *
BUILDSTDERR: In file included from fuzz_dhcps6.c:19:
BUILDSTDERR: thc-ipv6.h:141:57: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   141 | extern int thc_send_pkt(char *interface, unsigned char *pkt, int *pkt_len);
BUILDSTDERR:       |                                          ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: fuzz_dhcps6.c:312:22: warning: pointer targets in passing argument 1 of 'thc_destroy_packet' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   312 |   thc_destroy_packet(pkt);
BUILDSTDERR:       |                      ^~~
BUILDSTDERR:       |                      |
BUILDSTDERR:       |                      char *
BUILDSTDERR: In file included from fuzz_dhcps6.c:19:
BUILDSTDERR: thc-ipv6.h:142:23: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   142 | extern unsigned char *thc_destroy_packet(unsigned char *pkt);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~~~~
BUILDSTDERR: fuzz_dhcps6.c: In function 'fuzz_loop':
BUILDSTDERR: fuzz_dhcps6.c:333:20: warning: format '%d' expects argument of type 'int', but argument 2 has type 'size_t' {aka 'long unsigned int'} [-Wformat=]
BUILDSTDERR:   333 |   printf("fuzzbuf(%d): %s\n", strlen(fuzzbuf), fuzzbuf);
BUILDSTDERR:       |                   ~^          ~~~~~~~~~~~~~~~
BUILDSTDERR:       |                    |          |
BUILDSTDERR:       |                    int        size_t {aka long unsigned int}
BUILDSTDERR:       |                   %ld
BUILDSTDERR: fuzz_dhcps6.c:486:41: warning: pointer targets in passing argument 2 of 'thc_send_pkt' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   486 |           while(thc_send_pkt(interface, pkt, pkt_len) < 0)
BUILDSTDERR:       |                                         ^~~
BUILDSTDERR:       |                                         |
BUILDSTDERR:       |                                         char *
BUILDSTDERR: In file included from fuzz_dhcps6.c:19:
BUILDSTDERR: thc-ipv6.h:141:57: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   141 | extern int thc_send_pkt(char *interface, unsigned char *pkt, int *pkt_len);
BUILDSTDERR:       |                                          ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: fuzz_dhcps6.c:324:21: warning: unused variable 'frag_offset' [-Wunused-variable]
BUILDSTDERR:   324 |   int fragment = 0, frag_offset = 0;
BUILDSTDERR:       |                     ^~~~~~~~~~~
BUILDSTDERR: fuzz_dhcps6.c:324:7: warning: unused variable 'fragment' [-Wunused-variable]
BUILDSTDERR:   324 |   int fragment = 0, frag_offset = 0;
BUILDSTDERR:       |       ^~~~~~~~
BUILDSTDERR: fuzz_dhcps6.c: In function 'construct_from_adv_and_fuzz':
BUILDSTDERR: fuzz_dhcps6.c:661:37: warning: pointer targets in passing argument 2 of 'thc_generate_pkt' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   661 |     if (thc_generate_pkt(interface, smac, ptr + 6, pkt, &pkt_len) < 0) {
BUILDSTDERR:       |                                     ^~~~
BUILDSTDERR:       |                                     |
BUILDSTDERR:       |                                     char *
BUILDSTDERR: In file included from fuzz_dhcps6.c:19:
BUILDSTDERR: thc-ipv6.h:140:61: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   140 | extern int thc_generate_pkt(char *interface, unsigned char *srcmac, unsigned char *dstmac, unsigned char *pkt, int *pkt_len);
BUILDSTDERR:       |                                              ~~~~~~~~~~~~~~~^~~~~~
BUILDSTDERR: fuzz_dhcps6.c:666:19: warning: pointer targets in passing argument 1 of 'fuzz_loop' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   666 |     if (fuzz_loop(pkt, &pkt_len) < 0) {
BUILDSTDERR:       |                   ^~~
BUILDSTDERR:       |                   |
BUILDSTDERR:       |                   unsigned char *
BUILDSTDERR: fuzz_dhcps6.c:317:21: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   317 | int fuzz_loop(char* pkt, int* pkt_len) {
BUILDSTDERR:       |               ~~~~~~^~~
BUILDSTDERR: fuzz_dhcps6.c: In function 'main':
BUILDSTDERR: fuzz_dhcps6.c:687:25: warning: pointer targets in initialization of 'unsigned char *' from 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   687 |   unsigned char *mac6 = mac, *src, *dst;
BUILDSTDERR:       |                         ^~~
BUILDSTDERR: fuzz_dhcps6.c:792:45: warning: pointer targets in passing argument 2 of 'thc_pcap_init_promisc' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   792 |   if ((p = thc_pcap_init_promisc(interface, "ip6 and udp and dst port 546")) == NULL) {
BUILDSTDERR:       |                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                                             |
BUILDSTDERR:       |                                             char *
BUILDSTDERR: In file included from fuzz_dhcps6.c:19:
BUILDSTDERR: thc-ipv6.h:95:16: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:    95 | extern pcap_t *thc_pcap_init_promisc(char *interface, unsigned char *capture);
BUILDSTDERR:       |                ^~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: fuzz_dhcps6.c:905:12: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   905 |   if ((pkt = thc_create_ipv6_extended(interface, PREFER_LINK, &pkt_len, src, dst, 1, 0, 0, 0, 0)) == NULL)
BUILDSTDERR:       |            ^
BUILDSTDERR: fuzz_dhcps6.c:907:19: warning: pointer targets in passing argument 1 of 'thc_add_udp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   907 |   if (thc_add_udp(pkt, &pkt_len, 546, 547, 0, wdatabuf, len) < 0)
BUILDSTDERR:       |                   ^~~
BUILDSTDERR:       |                   |
BUILDSTDERR:       |                   char *
BUILDSTDERR: In file included from fuzz_dhcps6.c:19:
BUILDSTDERR: thc-ipv6.h:134:39: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   134 | extern int thc_add_udp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int checksum, char *data, int data_len);
BUILDSTDERR:       |                        ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: fuzz_dhcps6.c:910:47: warning: pointer targets in passing argument 4 of 'thc_generate_pkt' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   910 |   if (thc_generate_pkt(interface, mac6, NULL, pkt, &pkt_len) < 0)
BUILDSTDERR:       |                                               ^~~
BUILDSTDERR:       |                                               |
BUILDSTDERR:       |                                               char *
BUILDSTDERR: In file included from fuzz_dhcps6.c:19:
BUILDSTDERR: thc-ipv6.h:140:107: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   140 | extern int thc_generate_pkt(char *interface, unsigned char *srcmac, unsigned char *dstmac, unsigned char *pkt, int *pkt_len);
BUILDSTDERR:       |                                                                                            ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: fuzz_dhcps6.c:922:33: warning: pointer targets in passing argument 2 of 'thc_send_pkt' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   922 |     if (thc_send_pkt(interface, pkt, &pkt_len) < 0) {
BUILDSTDERR:       |                                 ^~~
BUILDSTDERR:       |                                 |
BUILDSTDERR:       |                                 char *
BUILDSTDERR: In file included from fuzz_dhcps6.c:19:
BUILDSTDERR: thc-ipv6.h:141:57: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   141 | extern int thc_send_pkt(char *interface, unsigned char *pkt, int *pkt_len);
BUILDSTDERR:       |                                          ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: fuzz_dhcps6.c:941:28: warning: pointer targets in passing argument 1 of 'thc_destroy_packet' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   941 |   pkt = thc_destroy_packet(pkt);
BUILDSTDERR:       |                            ^~~
BUILDSTDERR:       |                            |
BUILDSTDERR:       |                            char *
BUILDSTDERR: In file included from fuzz_dhcps6.c:19:
BUILDSTDERR: thc-ipv6.h:142:23: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   142 | extern unsigned char *thc_destroy_packet(unsigned char *pkt);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~~~~
BUILDSTDERR: fuzz_dhcps6.c:941:7: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   941 |   pkt = thc_destroy_packet(pkt);
BUILDSTDERR:       |       ^
BUILDSTDERR: fuzz_dhcps6.c:690:7: warning: unused variable 'do_all' [-Wunused-variable]
BUILDSTDERR:   690 |   int do_all = 1, use_real_mac = 1, use_real_link = 1;
BUILDSTDERR:       |       ^~~~~~
BUILDSTDERR: fuzz_dhcps6.c: In function 'construct_from_adv_and_fuzz':
BUILDSTDERR: fuzz_dhcps6.c:661:9: warning: 'smac' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:   661 |     if (thc_generate_pkt(interface, smac, ptr + 6, pkt, &pkt_len) < 0) {
BUILDSTDERR:       |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: toobigsniff6.c: In function 'send_toobig':
BUILDSTDERR: toobigsniff6.c:47:15: warning: pointer targets in passing argument 1 of 'thc_toobig6' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    47 |   thc_toobig6(interface, src6, mac6, NULL, mtu, ipv6hdr, len);
BUILDSTDERR:       |               ^~~~~~~~~
BUILDSTDERR:       |               |
BUILDSTDERR:       |               unsigned char *
BUILDSTDERR: In file included from toobigsniff6.c:11:
BUILDSTDERR: thc-ipv6.h:113:30: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   113 | extern int thc_toobig6(char *interface, unsigned char *src, unsigned char *srcmac, unsigned char *dstmac, unsigned int mtu, unsigned char *pkt, int pkt_len);
BUILDSTDERR:       |                        ~~~~~~^~~~~~~~~
BUILDSTDERR: toobigsniff6.c: In function 'main':
BUILDSTDERR: toobigsniff6.c:87:13: warning: pointer targets in assignment from 'char *' to 'unsigned char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    87 |   interface = argv[optind];
BUILDSTDERR:       |             ^
BUILDSTDERR: toobigsniff6.c:88:26: warning: pointer targets in passing argument 1 of 'thc_get_own_mac' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    88 |   mac6 = thc_get_own_mac(interface);
BUILDSTDERR:       |                          ^~~~~~~~~
BUILDSTDERR:       |                          |
BUILDSTDERR:       |                          unsigned char *
BUILDSTDERR: In file included from toobigsniff6.c:11:
BUILDSTDERR: thc-ipv6.h:101:23: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   101 | extern unsigned char *thc_get_own_mac(char *interface);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~
BUILDSTDERR: toobigsniff6.c:89:27: warning: pointer targets in passing argument 1 of 'thc_get_own_ipv6' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    89 |   src6 = thc_get_own_ipv6(interface, NULL, PREFER_GLOBAL);
BUILDSTDERR:       |                           ^~~~~~~~~
BUILDSTDERR:       |                           |
BUILDSTDERR:       |                           unsigned char *
BUILDSTDERR: In file included from toobigsniff6.c:11:
BUILDSTDERR: thc-ipv6.h:103:23: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   103 | extern unsigned char *thc_get_own_ipv6(char *interface, unsigned char *dst, int prefer);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~~
BUILDSTDERR: toobigsniff6.c:107:26: warning: pointer targets in passing argument 1 of 'thc_pcap_init' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   107 |   if ((p = thc_pcap_init(interface, string)) == NULL) {
BUILDSTDERR:       |                          ^~~~~~~~~
BUILDSTDERR:       |                          |
BUILDSTDERR:       |                          unsigned char *
BUILDSTDERR: In file included from toobigsniff6.c:11:
BUILDSTDERR: thc-ipv6.h:94:16: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    94 | extern pcap_t *thc_pcap_init(char *interface, char *capture);
BUILDSTDERR:       |                ^~~~~~~~~~~~~
BUILDSTDERR: toobigsniff6.c:59:7: warning: variable 'rawmode' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:    59 |   int rawmode = 0, i;
BUILDSTDERR:       |       ^~~~~~~
BUILDSTDERR: fuzz_dhcpc6.c:206:23: warning: pointer targets in initialization of 'unsigned char *' from 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   206 | unsigned char *mac6 = mac, *src;  //creates mac6 address usuing
BUILDSTDERR:       |                       ^~~
BUILDSTDERR: fuzz_dhcpc6.c: In function 'fuzz_loop':
BUILDSTDERR: fuzz_dhcpc6.c:300:27: warning: format '%d' expects argument of type 'int', but argument 2 has type 'size_t' {aka 'long unsigned int'} [-Wformat=]
BUILDSTDERR:   300 |     printf("fuzzing_mask(%d): %s\n", strlen(fuzzing_mask), fuzzing_mask);
BUILDSTDERR:       |                          ~^          ~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                           |          |
BUILDSTDERR:       |                           int        size_t {aka long unsigned int}
BUILDSTDERR:       |                          %ld
BUILDSTDERR: fuzz_dhcpc6.c:477:42: warning: pointer targets in passing argument 2 of 'thc_send_pkt' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   477 |           while (thc_send_pkt(interface, pkt, pkt_len) < 0)
BUILDSTDERR:       |                                          ^~~
BUILDSTDERR:       |                                          |
BUILDSTDERR:       |                                          char *
BUILDSTDERR: In file included from fuzz_dhcpc6.c:13:
BUILDSTDERR: thc-ipv6.h:141:57: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   141 | extern int thc_send_pkt(char *interface, unsigned char *pkt, int *pkt_len);
BUILDSTDERR:       |                                          ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: fuzz_dhcpc6.c:291:21: warning: unused variable 'frag_offset' [-Wunused-variable]
BUILDSTDERR:   291 |   int fragment = 0, frag_offset = 0;
BUILDSTDERR:       |                     ^~~~~~~~~~~
BUILDSTDERR: fuzz_dhcpc6.c:291:7: warning: unused variable 'fragment' [-Wunused-variable]
BUILDSTDERR:   291 |   int fragment = 0, frag_offset = 0;
BUILDSTDERR:       |       ^~~~~~~~
BUILDSTDERR: fuzz_dhcpc6.c: In function 'dhcpc_listener':
BUILDSTDERR: fuzz_dhcpc6.c:497:50: warning: pointer targets in passing argument 3 of 'thc_bind_multicast_to_socket' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   497 |   if (thc_bind_multicast_to_socket(s, interface, thc_resolve6("ff02::1:2")) < 0) {
BUILDSTDERR:       |                                                  ^~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                                                  |
BUILDSTDERR:       |                                                  unsigned char *
BUILDSTDERR: In file included from fuzz_dhcpc6.c:13:
BUILDSTDERR: thc-ipv6.h:155:71: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   155 | extern int thc_bind_multicast_to_socket(int s, char *interface, char *src);
BUILDSTDERR:       |                                                                 ~~~~~~^~~
BUILDSTDERR: fuzz_dhcpc6.c:528:32: warning: pointer targets in passing argument 1 of 'thc_ipv62notation' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   528 |       ptr2 = thc_ipv62notation((char *) &ddst.sin6_addr);
BUILDSTDERR:       |                                ^~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                                |
BUILDSTDERR:       |                                char *
BUILDSTDERR: In file included from fuzz_dhcpc6.c:13:
BUILDSTDERR: thc-ipv6.h:151:23: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   151 | extern unsigned char *thc_ipv62notation(unsigned char *string);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~~~
BUILDSTDERR: fuzz_dhcpc6.c:530:33: warning: pointer targets in passing argument 2 of 'strncpy' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   530 |       strncpy((char *) &victim, ptr2, sizeof(victim));
BUILDSTDERR:       |                                 ^~~~
BUILDSTDERR:       |                                 |
BUILDSTDERR:       |                                 unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from fuzz_dhcpc6.c:1:
BUILDSTDERR: /usr/include/bits/string_fortified.h:103:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   103 | __NTH (strncpy (char *__restrict __dest, const char *__restrict __src,
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: fuzz_dhcpc6.c: In function 'main':
BUILDSTDERR: fuzz_dhcpc6.c:665:25: warning: format '%x' expects argument of type 'unsigned int *', but argument 3 has type 'char *' [-Wformat=]
BUILDSTDERR:   665 |       sscanf(optarg, "%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x", (char *) &cid[0], (char *) &cid[1], (char *) &cid[2], (char *) &cid[3], (char *) &cid[4], (char *) &cid[5],
BUILDSTDERR:       |                       ~~^                                          ~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                         |                                          |
BUILDSTDERR:       |                         unsigned int *                             char *
BUILDSTDERR:       |                       %2hhx
BUILDSTDERR: fuzz_dhcpc6.c:665:28: warning: format '%x' expects argument of type 'unsigned int *', but argument 4 has type 'char *' [-Wformat=]
BUILDSTDERR:   665 |       sscanf(optarg, "%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x", (char *) &cid[0], (char *) &cid[1], (char *) &cid[2], (char *) &cid[3], (char *) &cid[4], (char *) &cid[5],
BUILDSTDERR:       |                          ~~^                                                         ~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                            |                                                         |
BUILDSTDERR:       |                            unsigned int *                                            char *
BUILDSTDERR:       |                          %2hhx
BUILDSTDERR: fuzz_dhcpc6.c:665:31: warning: format '%x' expects argument of type 'unsigned int *', but argument 5 has type 'char *' [-Wformat=]
BUILDSTDERR:   665 |       sscanf(optarg, "%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x", (char *) &cid[0], (char *) &cid[1], (char *) &cid[2], (char *) &cid[3], (char *) &cid[4], (char *) &cid[5],
BUILDSTDERR:       |                             ~~^                                                                        ~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                               |                                                                        |
BUILDSTDERR:       |                               unsigned int *                                                           char *
BUILDSTDERR:       |                             %2hhx
BUILDSTDERR: fuzz_dhcpc6.c:665:34: warning: format '%x' expects argument of type 'unsigned int *', but argument 6 has type 'char *' [-Wformat=]
BUILDSTDERR:   665 |       sscanf(optarg, "%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x", (char *) &cid[0], (char *) &cid[1], (char *) &cid[2], (char *) &cid[3], (char *) &cid[4], (char *) &cid[5],
BUILDSTDERR:       |                                ~~^                                                                                       ~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                                  |                                                                                       |
BUILDSTDERR:       |                                  unsigned int *                                                                          char *
BUILDSTDERR:       |                                %2hhx
BUILDSTDERR: fuzz_dhcpc6.c:665:37: warning: format '%x' expects argument of type 'unsigned int *', but argument 7 has type 'char *' [-Wformat=]
BUILDSTDERR:   665 |       sscanf(optarg, "%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x", (char *) &cid[0], (char *) &cid[1], (char *) &cid[2], (char *) &cid[3], (char *) &cid[4], (char *) &cid[5],
BUILDSTDERR:       |                                   ~~^                                                                                                      ~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                                     |                                                                                                      |
BUILDSTDERR:       |                                     unsigned int *                                                                                         char *
BUILDSTDERR:       |                                   %2hhx
BUILDSTDERR: fuzz_dhcpc6.c:665:40: warning: format '%x' expects argument of type 'unsigned int *', but argument 8 has type 'char *' [-Wformat=]
BUILDSTDERR:   665 |       sscanf(optarg, "%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x", (char *) &cid[0], (char *) &cid[1], (char *) &cid[2], (char *) &cid[3], (char *) &cid[4], (char *) &cid[5],
BUILDSTDERR:       |                                      ~~^                                                                                                                     ~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                                        |                                                                                                                     |
BUILDSTDERR:       |                                        unsigned int *                                                                                                        char *
BUILDSTDERR:       |                                      %2hhx
BUILDSTDERR: fuzz_dhcpc6.c:665:43: warning: format '%x' expects argument of type 'unsigned int *', but argument 9 has type 'char *' [-Wformat=]
BUILDSTDERR:   665 |       sscanf(optarg, "%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x", (char *) &cid[0], (char *) &cid[1], (char *) &cid[2], (char *) &cid[3], (char *) &cid[4], (char *) &cid[5],
BUILDSTDERR:       |                                         ~~^
BUILDSTDERR:       |                                           |
BUILDSTDERR:       |                                           unsigned int *
BUILDSTDERR:       |                                         %2hhx
BUILDSTDERR:   666 |              (char *) &cid[6], (char *) &cid[7], (char *) &cid[8], (char *) &cid[9], (char *) &cid[10], (char *) &cid[11], (char *) &cid[12], (char *) &cid[13]);
BUILDSTDERR:       |              ~~~~~~~~~~~~~~~~              
BUILDSTDERR:       |              |
BUILDSTDERR:       |              char *
BUILDSTDERR: fuzz_dhcpc6.c:665:46: warning: format '%x' expects argument of type 'unsigned int *', but argument 10 has type 'char *' [-Wformat=]
BUILDSTDERR:   665 |       sscanf(optarg, "%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x", (char *) &cid[0], (char *) &cid[1], (char *) &cid[2], (char *) &cid[3], (char *) &cid[4], (char *) &cid[5],
BUILDSTDERR:       |                                            ~~^
BUILDSTDERR:       |                                              |
BUILDSTDERR:       |                                              unsigned int *
BUILDSTDERR:       |                                            %2hhx
BUILDSTDERR:   666 |              (char *) &cid[6], (char *) &cid[7], (char *) &cid[8], (char *) &cid[9], (char *) &cid[10], (char *) &cid[11], (char *) &cid[12], (char *) &cid[13]);
BUILDSTDERR:       |                                ~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                                |
BUILDSTDERR:       |                                char *
BUILDSTDERR: fuzz_dhcpc6.c:665:49: warning: format '%x' expects argument of type 'unsigned int *', but argument 11 has type 'char *' [-Wformat=]
BUILDSTDERR:   665 |       sscanf(optarg, "%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x", (char *) &cid[0], (char *) &cid[1], (char *) &cid[2], (char *) &cid[3], (char *) &cid[4], (char *) &cid[5],
BUILDSTDERR:       |                                               ~~^
BUILDSTDERR:       |                                                 |
BUILDSTDERR:       |                                                 unsigned int *
BUILDSTDERR:       |                                               %2hhx
BUILDSTDERR:   666 |              (char *) &cid[6], (char *) &cid[7], (char *) &cid[8], (char *) &cid[9], (char *) &cid[10], (char *) &cid[11], (char *) &cid[12], (char *) &cid[13]);
BUILDSTDERR:       |                                                  ~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                                                  |
BUILDSTDERR:       |                                                  char *
BUILDSTDERR: fuzz_dhcpc6.c:665:52: warning: format '%x' expects argument of type 'unsigned int *', but argument 12 has type 'char *' [-Wformat=]
BUILDSTDERR:   665 |       sscanf(optarg, "%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x", (char *) &cid[0], (char *) &cid[1], (char *) &cid[2], (char *) &cid[3], (char *) &cid[4], (char *) &cid[5],
BUILDSTDERR:       |                                                  ~~^
BUILDSTDERR:       |                                                    |
BUILDSTDERR:       |                                                    unsigned int *
BUILDSTDERR:       |                                                  %2hhx
BUILDSTDERR:   666 |              (char *) &cid[6], (char *) &cid[7], (char *) &cid[8], (char *) &cid[9], (char *) &cid[10], (char *) &cid[11], (char *) &cid[12], (char *) &cid[13]);
BUILDSTDERR:       |                                                                    ~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                                                                    |
BUILDSTDERR:       |                                                                    char *
BUILDSTDERR: fuzz_dhcpc6.c:665:55: warning: format '%x' expects argument of type 'unsigned int *', but argument 13 has type 'char *' [-Wformat=]
BUILDSTDERR:   665 |       sscanf(optarg, "%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x", (char *) &cid[0], (char *) &cid[1], (char *) &cid[2], (char *) &cid[3], (char *) &cid[4], (char *) &cid[5],
BUILDSTDERR:       |                                                     ~~^
BUILDSTDERR:       |                                                       |
BUILDSTDERR:       |                                                       unsigned int *
BUILDSTDERR:       |                                                     %2hhx
BUILDSTDERR:   666 |              (char *) &cid[6], (char *) &cid[7], (char *) &cid[8], (char *) &cid[9], (char *) &cid[10], (char *) &cid[11], (char *) &cid[12], (char *) &cid[13]);
BUILDSTDERR:       |                                                                                      ~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                                                                                      |
BUILDSTDERR:       |                                                                                      char *
BUILDSTDERR: fuzz_dhcpc6.c:665:58: warning: format '%x' expects argument of type 'unsigned int *', but argument 14 has type 'char *' [-Wformat=]
BUILDSTDERR:   665 |       sscanf(optarg, "%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x", (char *) &cid[0], (char *) &cid[1], (char *) &cid[2], (char *) &cid[3], (char *) &cid[4], (char *) &cid[5],
BUILDSTDERR:       |                                                        ~~^
BUILDSTDERR:       |                                                          |
BUILDSTDERR:       |                                                          unsigned int *
BUILDSTDERR:       |                                                        %2hhx
BUILDSTDERR:   666 |              (char *) &cid[6], (char *) &cid[7], (char *) &cid[8], (char *) &cid[9], (char *) &cid[10], (char *) &cid[11], (char *) &cid[12], (char *) &cid[13]);
BUILDSTDERR:       |                                                                                                         ~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                                                                                                         |
BUILDSTDERR:       |                                                                                                         char *
BUILDSTDERR: fuzz_dhcpc6.c:665:61: warning: format '%x' expects argument of type 'unsigned int *', but argument 15 has type 'char *' [-Wformat=]
BUILDSTDERR:   665 |       sscanf(optarg, "%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x", (char *) &cid[0], (char *) &cid[1], (char *) &cid[2], (char *) &cid[3], (char *) &cid[4], (char *) &cid[5],
BUILDSTDERR:       |                                                           ~~^
BUILDSTDERR:       |                                                             |
BUILDSTDERR:       |                                                             unsigned int *
BUILDSTDERR:       |                                                           %2hhx
BUILDSTDERR:   666 |              (char *) &cid[6], (char *) &cid[7], (char *) &cid[8], (char *) &cid[9], (char *) &cid[10], (char *) &cid[11], (char *) &cid[12], (char *) &cid[13]);
BUILDSTDERR:       |                                                                                                                            ~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                                                                                                                            |
BUILDSTDERR:       |                                                                                                                            char *
BUILDSTDERR: fuzz_dhcpc6.c:665:64: warning: format '%x' expects argument of type 'unsigned int *', but argument 16 has type 'char *' [-Wformat=]
BUILDSTDERR:   665 |       sscanf(optarg, "%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x", (char *) &cid[0], (char *) &cid[1], (char *) &cid[2], (char *) &cid[3], (char *) &cid[4], (char *) &cid[5],
BUILDSTDERR:       |                                                              ~~^
BUILDSTDERR:       |                                                                |
BUILDSTDERR:       |                                                                unsigned int *
BUILDSTDERR:       |                                                              %2hhx
BUILDSTDERR:   666 |              (char *) &cid[6], (char *) &cid[7], (char *) &cid[8], (char *) &cid[9], (char *) &cid[10], (char *) &cid[11], (char *) &cid[12], (char *) &cid[13]);
BUILDSTDERR:       |                                                                                                                                               ~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                                                                                                                                               |
BUILDSTDERR:       |                                                                                                                                               char *
BUILDSTDERR: fuzz_dhcpc6.c:709:45: warning: pointer targets in passing argument 2 of 'thc_pcap_init_promisc' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   709 |   if ((p = thc_pcap_init_promisc(interface, "ip6 and udp and dst port 547")) == NULL) {
BUILDSTDERR:       |                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                                             |
BUILDSTDERR:       |                                             char *
BUILDSTDERR: In file included from fuzz_dhcpc6.c:13:
BUILDSTDERR: thc-ipv6.h:95:16: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:    95 | extern pcap_t *thc_pcap_init_promisc(char *interface, unsigned char *capture);
BUILDSTDERR:       |                ^~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: fuzz_dhcpc6.c: In function 'do_fuzzer':
BUILDSTDERR: fuzz_dhcpc6.c:811:12: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   811 |   if ((pkt = thc_create_ipv6_extended(interface, PREFER_LINK, &pkt_len, src, dst, 1, 0, 0, 0, 0)) == NULL) {
BUILDSTDERR:       |            ^
BUILDSTDERR: fuzz_dhcpc6.c:815:19: warning: pointer targets in passing argument 1 of 'thc_add_udp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   815 |   if (thc_add_udp(pkt, &pkt_len, 547, 546, 0, wdatabuf, opt_off) < 0) {
BUILDSTDERR:       |                   ^~~
BUILDSTDERR:       |                   |
BUILDSTDERR:       |                   char *
BUILDSTDERR: In file included from fuzz_dhcpc6.c:13:
BUILDSTDERR: thc-ipv6.h:134:39: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   134 | extern int thc_add_udp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int checksum, char *data, int data_len);
BUILDSTDERR:       |                        ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: fuzz_dhcpc6.c:820:47: warning: pointer targets in passing argument 4 of 'thc_generate_pkt' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   820 |   if (thc_generate_pkt(interface, mac6, NULL, pkt, &pkt_len) < 0) {
BUILDSTDERR:       |                                               ^~~
BUILDSTDERR:       |                                               |
BUILDSTDERR:       |                                               char *
BUILDSTDERR: In file included from fuzz_dhcpc6.c:13:
BUILDSTDERR: thc-ipv6.h:140:107: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   140 | extern int thc_generate_pkt(char *interface, unsigned char *srcmac, unsigned char *dstmac, unsigned char *pkt, int *pkt_len);
BUILDSTDERR:       |                                                                                            ~~~~~~~~~~~~~~~^~~
BUILDSTDERR: fuzz_dhcpc6.c:828:28: warning: pointer targets in passing argument 1 of 'thc_destroy_packet' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   828 |   pkt = thc_destroy_packet(pkt);
BUILDSTDERR:       |                            ^~~
BUILDSTDERR:       |                            |
BUILDSTDERR:       |                            char *
BUILDSTDERR: In file included from fuzz_dhcpc6.c:13:
BUILDSTDERR: thc-ipv6.h:142:23: note: expected 'unsigned char *' but argument is of type 'char *'
BUILDSTDERR:   142 | extern unsigned char *thc_destroy_packet(unsigned char *pkt);
BUILDSTDERR:       |                       ^~~~~~~~~~~~~~~~~~
BUILDSTDERR: fuzz_dhcpc6.c:828:7: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   828 |   pkt = thc_destroy_packet(pkt);
BUILDSTDERR:       |       ^
BUILDSTDERR: fuzz_dhcpc6.c: In function 'fuzz_loop':
BUILDSTDERR: fuzz_dhcpc6.c:490:1: warning: control reaches end of non-void function [-Wreturn-type]
BUILDSTDERR:   490 | }
BUILDSTDERR:       | ^
trong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o ndpexhaust26 ndpexhaust26.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o fake_pim6 fake_pim6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o thcsyn6 thcsyn6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o redirsniff6 redirsniff6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o flood_redir6 flood_redir6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o four2six four2six.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o dump_dhcp6 dump_dhcp6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o flood_rs6 flood_rs6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o fuzz_dhcps6 fuzz_dhcps6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o fuzz_dhcpc6 fuzz_dhcpc6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o toobigsniff6 toobigsniff6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
BUILDSTDERR: gcc -O2 -g -pipe -WIn file included from /usr/include/string.h:494,
BUILDSTDERR:                  from fuzz_dhcpc6.c:3:
BUILDSTDERR: In function 'strncpy',
BUILDSTDERR:     inlined from 'dhcpc_listener' at fuzz_dhcpc6.c:530:7:
BUILDSTDERR: /usr/include/bits/string_fortified.h:106:10: warning: '__builtin_strncpy' specified bound 128 equals destination size [-Wstringop-truncation]
BUILDSTDERR:   106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
BUILDSTDERR:       |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: In function 'strncpy',
BUILDSTDERR:     inlined from 'main' at fuzz_dhcpc6.c:653:7:
BUILDSTDERR: /usr/include/bits/string_fortified.h:106:10: warning: '__builtin_strncpy' specified bound 128 equals destination size [-Wstringop-truncation]
BUILDSTDERR:   106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
BUILDSTDERR:       |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: In function 'strncpy',
BUILDSTDERR:     inlined from 'main' at fuzz_dhcpc6.c:658:7:
BUILDSTDERR: /usr/include/bits/string_fortified.h:106:10: warning: '__builtin_strncpy' specified bound 100 equals destination size [-Wstringop-truncation]
BUILDSTDERR:   106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
BUILDSTDERR:       |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: flood_unreach6.c: In function 'main':
BUILDSTDERR: flood_unreach6.c:26:25: warning: pointer targets in initialization of 'unsigned char *' from 'char *' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    26 |   unsigned char *mac6 = mac;
BUILDSTDERR:       |                         ^~~
BUILDSTDERR: flood_unreach6.c:31:34: warning: unused variable 'rawmode' [-Wunused-variable]
BUILDSTDERR:    31 |   int pkt_len = 0, pkt_len2 = 0, rawmode = 0, count = 0, do_alert = 0, do_hop = 0, do_frag = 0, do_dst = 0;
BUILDSTDERR:       |                                  ^~~~~~~
BUILDSTDERR: flood_unreach6.c:29:47: warning: unused variable 'rand_newrouter' [-Wunused-variable]
BUILDSTDERR:    29 |   int i, j, k, type = NXT_ICMP6, offset = 14, rand_newrouter = 1, rand_src = 0, unreach = 0;
BUILDSTDERR:       |                                               ^~~~~~~~~~~~~~
BUILDSTDERR: flood_unreach6.c:29:13: warning: unused variable 'k' [-Wunused-variable]
BUILDSTDERR:    29 |   int i, j, k, type = NXT_ICMP6, offset = 14, rand_newrouter = 1, rand_src = 0, unreach = 0;
BUILDSTDERR:       |             ^
BUILDSTDERR: flood_unreach6.c:28:116: warning: unused variable 'newrouter' [-Wunused-variable]
BUILDSTDERR:    28 |   unsigned char *dst = thc_resolve6("ff02::1"), *src = NULL, *fake_dst = NULL, *dstmac = NULL, *oldrouter = NULL, *newrouter = NULL;
BUILDSTDERR:       |                                                                                                                    ^~~~~~~~~
BUILDSTDERR: flood_unreach6.c:28:63: warning: unused variable 'fake_dst' [-Wunused-variable]
BUILDSTDERR:    28 |   unsigned char *dst = thc_resolve6("ff02::1"), *src = NULL, *fake_dst = NULL, *dstmac = NULL, *oldrouter = NULL, *newrouter = NULL;
BUILDSTDERR:       |                                                               ^~~~~~~~
BUILDSTDERR: flood_unreach6.c:25:33: warning: unused variable 'newroutermac' [-Wunused-variable]
BUILDSTDERR:    25 |   char *interface, mac[6] = "", newroutermac[6];
BUILDSTDERR:       |                                 ^~~~~~~~~~~~
BUILDSTDERR: thcping6.c: In function 'check_packets':
BUILDSTDERR: thcping6.c:94:13: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
BUILDSTDERR:    94 |     sprintf(frag, " (fragmented: 0x%08lx)", fragid);
BUILDSTDERR:       |             ^~~~
BUILDSTDERR:       |             |
BUILDSTDERR:       |             unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from thcping6.c:1:
BUILDSTDERR: /usr/include/bits/stdio2.h:34:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:    34 | __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: thcping6.c: In function 'main':
BUILDSTDERR: thcping6.c:503:111: warning: pointer targets in passing argument 10 of 'thc_add_tcp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   503 |       if (thc_add_tcp(pkt1, &pkt1_len, port + flood + client, port, (port << 16) + port, 0, TCP_SYN, 5760, 0, (unsigned char *) &buf2, olen, (unsigned char *) &buf, dlen) < 0)
BUILDSTDERR:       |                                                                                                               ^~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                                                                                                               |
BUILDSTDERR:       |                                                                                                               unsigned char *
BUILDSTDERR: In file included from thcping6.c:13:
BUILDSTDERR: thc-ipv6.h:133:232: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   133 | extern int thc_add_tcp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int sequence, unsigned int ack, unsigned char flags, unsigned short int window, unsigned short int urgent, char *option, int option_len, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                                                                                                                  ~~~~~~^~~~~~
BUILDSTDERR: thcping6.c:503:142: warning: pointer targets in passing argument 12 of 'thc_add_tcp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   503 |       if (thc_add_tcp(pkt1, &pkt1_len, port + flood + client, port, (port << 16) + port, 0, TCP_SYN, 5760, 0, (unsigned char *) &buf2, olen, (unsigned char *) &buf, dlen) < 0)
BUILDSTDERR:       |                                                                                                                                              ^~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                                                                                                                                              |
BUILDSTDERR:       |                                                                                                                                              unsigned char *
BUILDSTDERR: In file included from thcping6.c:13:
BUILDSTDERR: thc-ipv6.h:133:262: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   133 | extern int thc_add_tcp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int sequence, unsigned int ack, unsigned char flags, unsigned short int window, unsigned short int urgent, char *option, int option_len, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                                                                                                                                                ~~~~~~^~~~
BUILDSTDERR: thcping6.c:505:77: warning: pointer targets in passing argument 6 of 'thc_add_udp' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   505 |     } else if (thc_add_udp(pkt1, &pkt1_len, port + flood + client, port, 0, (unsigned char *) &buf, dlen) < 0)
BUILDSTDERR:       |                                                                             ^~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                                                                             |
BUILDSTDERR:       |                                                                             unsigned char *
BUILDSTDERR: In file included from thcping6.c:13:
BUILDSTDERR: thc-ipv6.h:134:139: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:   134 | extern int thc_add_udp(unsigned char *pkt, int *pkt_len, unsigned short int sport, unsigned short int dport, unsigned int checksum, char *data, int data_len);
BUILDSTDERR:       |                                                                                                                                     ~~~~~~^~~~
BUILDSTDERR: thcping6.c:548:20: warning: pointer targets in passing argument 2 of 'strcat' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   548 |     strcat(string, thc_ipv62notation(src6));
BUILDSTDERR:       |                    ^~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:       |                    |
BUILDSTDERR:       |                    unsigned char *
BUILDSTDERR: In file included from /usr/include/features.h:450,
BUILDSTDERR:                  from /usr/include/bits/libc-header-start.h:33,
BUILDSTDERR:                  from /usr/include/stdio.h:27,
BUILDSTDERR:                  from thcping6.c:1:
BUILDSTDERR: /usr/include/bits/string_fortified.h:126:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
BUILDSTDERR:   126 | __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
BUILDSTDERR:       | ^~~~~
BUILDSTDERR: thcping6.c:583:47: warning: pointer targets in passing argument 3 of 'thc_pcap_check' differ in signedness [-Wpointer-sign]
BUILDSTDERR:   583 |     thc_pcap_check(p, (char *) check_packets, buf);
BUILDSTDERR:       |                                               ^~~
BUILDSTDERR:       |                                               |
BUILDSTDERR:       |                                               unsigned char *
BUILDSTDERR: In file included from thcping6.c:13:
BUILDSTDERR: thc-ipv6.h:97:61: note: expected 'char *' but argument is of type 'unsigned char *'
BUILDSTDERR:    97 | extern int thc_pcap_check(pcap_t * p, char *function, char *opt);
BUILDSTDERR:       |                                                       ~~~~~~^~~
BUILDSTDERR: connsplit6.c: In function 'netfilter_queue_callback':
BUILDSTDERR: connsplit6.c:186:13: warning: unused variable 'port' [-Wunused-variable]
BUILDSTDERR:   186 |         int port = THC_SPLITCONNECT_PORT, pport;
BUILDSTDERR:       |             ^~~~
BUILDSTDERR: connsplit6.c:91:16: warning: unused variable 'hdr' [-Wunused-variable]
BUILDSTDERR:    91 |   thc_ipv6_hdr hdr;
BUILDSTDERR:       |                ^~~
BUILDSTDERR: connsplit6.c:90:33: warning: unused variable 'buflen' [-Wunused-variable]
BUILDSTDERR:    90 |   int i, j, k, proto, drop = 0, buflen = 0;
BUILDSTDERR:       |                                 ^~~~~~
BUILDSTDERR: connsplit6.c:90:23: warning: unused variable 'drop' [-Wunused-variable]
BUILDSTDERR:    90 |   int i, j, k, proto, drop = 0, buflen = 0;
BUILDSTDERR:       |                       ^~~~
BUILDSTDERR: connsplit6.c:90:13: warning: unused variable 'k' [-Wunused-variable]
BUILDSTDERR:    90 |   int i, j, k, proto, drop = 0, buflen = 0;
BUILDSTDERR:       |             ^
BUILDSTDERR: connsplit6.c:90:10: warning: unused variable 'j' [-Wunused-variable]
BUILDSTDERR:    90 |   int i, j, k, proto, drop = 0, buflen = 0;
BUILDSTDERR:       |          ^
BUILDSTDERR: connsplit6.c:90:7: warning: unused variable 'i' [-Wunused-variable]
BUILDSTDERR:    90 |   int i, j, k, proto, drop = 0, buflen = 0;
BUILDSTDERR:       |       ^
BUILDSTDERR: connsplit6.c:87:53: warning: unused variable 'dstmac' [-Wunused-variable]
BUILDSTDERR:    87 |   unsigned char *packet, payload[2048], buf[2048], *dstmac;
BUILDSTDERR:       |                                                     ^~~~~~
BUILDSTDERR: connsplit6.c:87:41: warning: unused variable 'buf' [-Wunused-variable]
BUILDSTDERR:    87 |   unsigned char *packet, payload[2048], buf[2048], *dstmac;
BUILDSTDERR:       |                                         ^~~
BUILDSTDERR: connsplit6.c:86:25: warning: unused variable 'temp_id' [-Wunused-variable]
BUILDSTDERR:    86 |   unsigned int len, id, temp_id;
BUILDSTDERR:       |                         ^~~~~~~
+ RPM_EC=0
BUILDSTDERR: ++ jobs -p
+ exit 0
all -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o flood_unreach6 flood_unreach6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL   -o thcping6 thcping6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto -lrt
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL  -o fragrouter6 fragrouter6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto -lnetfilter_queue || /bin/echo -e "\nCompilation of fragrouter6 failed, you have to install libnetfilter-queue-dev for this!\n"
gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_HAVE_SSL  -o connsplit6 connsplit6.c thc-ipv6-lib.o -lpcap -lssl -lcrypto -lnetfilter_queue || /bin/echo -e "\nCompilation of connsplit6 failed, you have to install libnetfilter-queue-dev for this!\n"
Executing(%install): /bin/sh -e /var/tmp/rpm-tmp.kRdB8M
+ umask 022
+ cd /builddir/build/BUILD
+ '[' /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64 '!=' / ']'
+ rm -rf /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64
BUILDSTDERR: ++ dirname /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64
+ mkdir -p /builddir/build/BUILDROOT
+ mkdir /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64
+ cd thc-ipv6-3.4
+ make install DESTDIR=/builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64
+ /usr/lib/rpm/find-debuginfo.sh -j4 --strict-build-id -m -i --build-id-seed 3.4-5.fc31 --unique-debug-suffix -3.4-5.fc31.riscv64 --unique-debug-src-base thc-ipv6-3.4-5.fc31.riscv64 --run-dwz --dwz-low-mem-die-limit 10000000 --dwz-max-die-limit 50000000 -S debugsourcefiles.list /builddir/build/BUILD/thc-ipv6-3.4
echo parasite6 dos-new-ip6 detect-new-ip6 fake_router6 fake_advertise6 fake_solicitate6 fake_mld6 fake_mld26 fake_mldrouter6 flood_mldrouter6 fake_mipv6 redir6 smurf6 alive6 toobig6 rsmurf6 implementation6 implementation6d sendpees6 sendpeesmp6 randicmp6 fuzz_ip6 flood_mld6 flood_mld26 flood_router6 flood_advertise6 flood_solicitate6 trace6 exploit6 denial6 fake_dhcps6 flood_dhcpc6 fake_dns6d fragmentation6 kill_router6 fake_dnsupdate6 ndpexhaust6 detect_sniffer6 dump_router6 fake_router26 flood_router26 passive_discovery6 dnsrevenum6 inverse_lookup6 node_query6 address6 covert_send6 covert_send6d inject_alive6 firewall6 ndpexhaust26 fake_pim6 thcsyn6 redirsniff6 flood_redir6 four2six dump_dhcp6 flood_rs6 fuzz_dhcps6 fuzz_dhcpc6 toobigsniff6 flood_unreach6 dnssecwalk dnsdict6 thcping6 fragrouter6 connsplit6
parasite6 dos-new-ip6 detect-new-ip6 fake_router6 fake_advertise6 fake_solicitate6 fake_mld6 fake_mld26 fake_mldrouter6 flood_mldrouter6 fake_mipv6 redir6 smurf6 alive6 toobig6 rsmurf6 implementation6 implementation6d sendpees6 sendpeesmp6 randicmp6 fuzz_ip6 flood_mld6 flood_mld26 flood_router6 flood_advertise6 flood_solicitate6 trace6 exploit6 denial6 fake_dhcps6 flood_dhcpc6 fake_dns6d fragmentation6 kill_router6 fake_dnsupdate6 ndpexhaust6 detect_sniffer6 dump_router6 fake_router26 flood_router26 passive_discovery6 dnsrevenum6 inverse_lookup6 node_query6 address6 covert_send6 covert_send6d inject_alive6 firewall6 ndpexhaust26 fake_pim6 thcsyn6 redirsniff6 flood_redir6 four2six dump_dhcp6 flood_rs6 fuzz_dhcps6 fuzz_dhcpc6 toobigsniff6 flood_unreach6 dnssecwalk dnsdict6 thcping6 fragrouter6 connsplit6
install -m0755 -d /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin
install -m0755 parasite6 dos-new-ip6 detect-new-ip6 fake_router6 fake_advertise6 fake_solicitate6 fake_mld6 fake_mld26 fake_mldrouter6 flood_mldrouter6 fake_mipv6 redir6 smurf6 alive6 toobig6 rsmurf6 implementation6 implementation6d sendpees6 sendpeesmp6 randicmp6 fuzz_ip6 flood_mld6 flood_mld26 flood_router6 flood_advertise6 flood_solicitate6 trace6 exploit6 denial6 fake_dhcps6 flood_dhcpc6 fake_dns6d fragmentation6 kill_router6 fake_dnsupdate6 ndpexhaust6 detect_sniffer6 dump_router6 fake_router26 flood_router26 passive_discovery6 dnsrevenum6 inverse_lookup6 node_query6 address6 covert_send6 covert_send6d inject_alive6 firewall6 ndpexhaust26 fake_pim6 thcsyn6 redirsniff6 flood_redir6 four2six dump_dhcp6 flood_rs6 fuzz_dhcps6 fuzz_dhcpc6 toobigsniff6 flood_unreach6 dnssecwalk dnsdict6 thcping6 fragrouter6 connsplit6 grep6.pl *.sh /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin
install -m0755 -d /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/share/man/man8
install -m0644 -D thc-ipv6.8 /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/share/man/man8
install -m0644 -D  parasite6.8  dos-new-ip6.8  detect-new-ip6.8  fake_router6.8  fake_advertise6.8  fake_solicitate6.8  fake_mld6.8  fake_mld26.8  fake_mldrouter6.8  flood_mldrouter6.8  fake_mipv6.8  redir6.8  smurf6.8  alive6.8  toobig6.8  rsmurf6.8  implementation6.8  implementation6d.8  sendpees6.8  sendpeesmp6.8  randicmp6.8  fuzz_ip6.8  flood_mld6.8  flood_mld26.8  flood_router6.8  flood_advertise6.8  flood_solicitate6.8  trace6.8  exploit6.8  denial6.8  fake_dhcps6.8  flood_dhcpc6.8  fake_dns6d.8  fragmentation6.8  kill_router6.8  fake_dnsupdate6.8  ndpexhaust6.8  detect_sniffer6.8  dump_router6.8  fake_router26.8  flood_router26.8  passive_discovery6.8  dnsrevenum6.8  inverse_lookup6.8  node_query6.8  address6.8  covert_send6.8  covert_send6d.8  inject_alive6.8  firewall6.8  ndpexhaust26.8  fake_pim6.8  thcsyn6.8  redirsniff6.8  flood_redir6.8  four2six.8  dump_dhcp6.8  flood_rs6.8  fuzz_dhcps6.8  fuzz_dhcpc6.8  toobigsniff6.8  flood_unreach6.8  dnssecwalk.8  dnsdict6.8  thcping6.8  fragrouter6.8  connsplit6.8 /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/share/man/man8
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/alive6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/connsplit6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/covert_send6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/address6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/connsplit6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/alive6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/covert_send6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/address6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/covert_send6d
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/covert_send6d
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/denial6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/detect-new-ip6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/denial6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/detect-new-ip6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/detect_sniffer6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/detect_sniffer6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/dnsdict6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/dnsdict6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/dnsrevenum6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/dnsrevenum6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/dnssecwalk
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/dnssecwalk
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/dos-new-ip6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/dos-new-ip6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/dump_dhcp6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/dump_dhcp6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/dump_router6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/dump_router6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/exploit6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/exploit6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fake_advertise6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fake_advertise6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fake_dhcps6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fake_dhcps6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fake_dns6d
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fake_dns6d
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fake_dnsupdate6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fake_dnsupdate6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fake_mipv6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fake_mipv6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fake_mld26
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fake_mld26
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fake_mld6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fake_mld6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fake_mldrouter6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fake_mldrouter6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fake_pim6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fake_pim6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fake_router26
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fake_router26
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fake_router6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fake_router6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/firewall6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fake_solicitate6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/firewall6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fake_solicitate6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/flood_advertise6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/flood_advertise6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/flood_dhcpc6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/flood_dhcpc6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/flood_mld26
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/flood_mld26
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/flood_mld6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/flood_mld6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/flood_mldrouter6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/flood_mldrouter6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/flood_redir6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/flood_redir6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/flood_router26
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/flood_router6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/flood_router26
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/flood_router6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/flood_rs6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/flood_rs6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/flood_solicitate6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/flood_solicitate6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/flood_unreach6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/flood_unreach6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/four2six
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/four2six
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fragmentation6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fragmentation6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fragrouter6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fragrouter6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fuzz_dhcpc6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fuzz_dhcps6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fuzz_dhcpc6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fuzz_dhcps6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fuzz_ip6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/fuzz_ip6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/implementation6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/implementation6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/implementation6d
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/implementation6d
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/inject_alive6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/inject_alive6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/inverse_lookup6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/inverse_lookup6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/kill_router6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/kill_router6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/ndpexhaust26
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/ndpexhaust6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/ndpexhaust26
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/ndpexhaust6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/node_query6
BUILDSTDERR: extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/n2451 blocks
+ /usr/lib/rpm/check-buildroot
+ /usr/lib/rpm/redhat/brp-ldconfig
+ /usr/lib/rpm/brp-compress
+ /usr/lib/rpm/brp-strip-static-archive /usr/bin/strip
+ /usr/lib/rpm/brp-python-bytecompile /usr/bin/python 1 0
+ /usr/lib/rpm/brp-python-hardlink
+ /usr/lib/rpm/redhat/brp-mangle-shebangs
ode_query6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/parasite6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/parasite6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/passive_discovery6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/randicmp6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/passive_discovery6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/randicmp6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/redir6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/redir6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/redirsniff6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/sendpees6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/sendpees6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/redirsniff6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/rsmurf6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/rsmurf6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/sendpeesmp6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/sendpeesmp6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/smurf6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/smurf6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/thcsyn6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/thcping6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/thcsyn6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/thcping6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/toobig6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/toobig6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/toobigsniff6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/toobigsniff6
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/trace6
extracting debug info from /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/bin/trace6
original debug info size: 17568kB, size after compression: 16496kB
/usr/lib/rpm/sepdebugcrcfix: Updated 67 CRC32s, 0 CRC32s did match.
mangling shebang in /usr/bin/fragrouter6.sh from /bin/bash to #!/usr/bin/bash
mangling shebang in /usr/bin/six2four.sh from /bin/bash to #!/usr/bin/bash
mangling shebang in /usr/bin/extract_networks6.sh from /bin/bash to #!/usr/bin/bash
mangling shebang in /usr/bin/alive2map.sh from /bin/bash to #!/usr/bin/bash
mangling shebang in /usr/bin/dnsrevenum6.sh from /bin/bash to #!/usr/bin/bash
mangling shebang in /usr/bin/local_discovery6.sh from /bin/bash to #!/usr/bin/bash
mangling shebang in /usr/bin/extract_hosts6.sh from /bin/bash to #!/usr/bin/bash
mangling shebang in /usr/bin/create_network_map.sh from /bin/bash to #!/usr/bin/bash
mangling shebang in /usr/bin/dos_mld6.sh from /bin/bash to #!/usr/bin/bash
mangling shebang in /usr/bin/thc-ipv6-setup.sh from /bin/bash to #!/usr/bin/bash
mangling shebang in /usr/bin/axfr.sh from /bin/bash to #!/usr/bin/bash
mangling shebang in /usr/bin/connsplit6.sh from /bin/bash to #!/usr/bin/bash
mangling shebang in /usr/bin/axfr-reverse.sh from /bin/bash to #!/usr/bin/bash
mangling shebang in /usr/bin/dnssecwalk.sh from /bin/bash to #!/usr/bin/bash
mangling shebang in /usr/bin/trace62list.sh from /bin/bash to #!/usr/bin/bash
mangling shebang in /usr/bin/6to4test.sh from /bin/bash to #!/usr/bin/bash
Processing files: thc-ipv6-3.4-5.fc31.riscv64
Executing(%doc): /bin/sh -e /var/tmp/rpm-tmp.nTeLuJ
+ umask 022
+ cd /builddir/build/BUILD
+ cd thc-ipv6-3.4
+ DOCDIR=/builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/share/doc/thc-ipv6
+ export LC_ALL=C
+ LC_ALL=C
+ export DOCDIR
+ /usr/bin/mkdir -p /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/share/doc/thc-ipv6
+ cp -pr CHANGES /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/share/doc/thc-ipv6
+ cp -pr LICENSE /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/share/doc/thc-ipv6
+ cp -pr LICENSE.OPENSSL /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/share/doc/thc-ipv6
+ cp -pr README /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/share/doc/thc-ipv6
+ cp -pr HOWTO-INJECT /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64/usr/share/doc/thc-ipv6
+ RPM_EC=0
BUILDSTDERR: ++ jobs -p
+ exit 0
Provides: thc-ipv6 = 3.4-5.fc31 thc-ipv6(riscv-64) = 3.4-5.fc31
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: /usr/bin/bash /usr/bin/perl ld-linux-riscv64-lp64d.so.1()(64bit) ld-linux-riscv64-lp64d.so.1(GLIBC_2.27)(64bit) libc.so.6()(64bit) libc.so.6(GLIBC_2.27)(64bit) libcrypto.so.1.1()(64bit) libcrypto.so.1.1(OPENSSL_1_1_0)(64bit) libnetfilter_queue.so.1()(64bit) libpcap.so.1()(64bit) libpthread.so.0()(64bit) libpthread.so.0(GLIBC_2.27)(64bit) libresolv.so.2()(64bit) libresolv.so.2(GLIBC_2.27)(64bit) librt.so.1()(64bit) libssl.so.1.1()(64bit) perl(Socket) perl(Socket6) rtld(GNU_HASH)
Processing files: thc-ipv6-debugsource-3.4-5.fc31.riscv64
Provides: thc-ipv6-debugsource = 3.4-5.fc31 thc-ipv6-debugsource(riscv-64) = 3.4-5.fc31
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Processing files: thc-ipv6-debuginfo-3.4-5.fc31.riscv64
Provides: debuginfo(build-id) = 006365793c383cf9cc629e51a80d72f63989c8a8 debuginfo(build-id) = 05c2902f229cf95638a89b86ff73b8cc94f0ebc1 debuginfo(build-id) = 09f455096093791b703065868fcc6b522bd02954 debuginfo(build-id) = 0a09c5a7e5d1d935992015ee97ad6715b1450740 debuginfo(build-id) = 0bd4acfaf10e0061792dee989eda860cc1f71d31 debuginfo(build-id) = 0c06325def8eb22c35e4e5247a8c16965c25b26e debuginfo(build-id) = 0df6ad91f57aa9da5a17ed968a2d136cbfe79c1a debuginfo(build-id) = 1227ef78b0d704bdbc2f861208902384514219a7 debuginfo(build-id) = 1e0bdf723730bf2c5699ee8abcd248b96aef5e10 debuginfo(build-id) = 2265209386f4d2e43dad06f597e4dadb1775e975 debuginfo(build-id) = 2b159ff8c0b78a7ce89f5a1e0af234d7e0edc0ec debuginfo(build-id) = 32646d5228981405a48d10555c4cb343fab553e5 debuginfo(build-id) = 391a5d4c7b1c76cf67c87411bd959aac1218680f debuginfo(build-id) = 3977d416249c079def927861b20ed88fc8319667 debuginfo(build-id) = 3a76693d86677e807223f636eb9cbd25eb75d677 debuginfo(build-id) = 3b0d729a09ac061393fb2d77c286f06125e2b3ce debuginfo(build-id) = 40ee948b7c25ca0827d3e834fcb3e4e38af35226 debuginfo(build-id) = 424fceccbfce37701f4ac10dd7b55592bbbbcd86 debuginfo(build-id) = 432e235d4a037c395151fb607a171be3118fbeb7 debuginfo(build-id) = 4427952a25ccb49c7b358a31d86216f68974ef9e debuginfo(build-id) = 4456630b4264cb04176dc322141ce1f4559119b4 debuginfo(build-id) = 465b7ec38b0a8daf1a53c2b716aa6ab6dce39306 debuginfo(build-id) = 46ae11fa6e8b94fe41874bb8d0b4b624917edd2f debuginfo(build-id) = 50d9792690ff9ba57eb657bfd379f1cf9a369a93 debuginfo(build-id) = 53e40828cb181cab8e528ef986623ca4e10fe94a debuginfo(build-id) = 55ea9608ee306514c46583c8f1cc7be6d6f4f3ce debuginfo(build-id) = 561c3b60a124a07f938efd0068bce43121f5bbf0 debuginfo(build-id) = 57742fddf4ea8b74a3a7dfc8c913a14b1b7b8ebb debuginfo(build-id) = 59185f1ce922b7f444262e01f7273577bf7cde6c debuginfo(build-id) = 60fa1d81f51d9b4873384e5f948dc93a11dc6a9a debuginfo(build-id) = 64546eb467c585ee4d96685308636fd472806cca debuginfo(build-id) = 7a45ad36bbf04a75a1cf0533671227e7afd2e627 debuginfo(build-id) = 7ad671b5157e33cac5470c6f2612ea64eebc2607 debuginfo(build-id) = 7cb460694b488a5c2076e4dc1453bf02afe819d7 debuginfo(build-id) = 7d15d116c6ada6b7111543aa3800cbdb2eb482f3 debuginfo(build-id) = 812aec3e4ee8aa9807d9a8fd68463af074802a6a debuginfo(build-id) = 815f107ed9fdda9d18592069163b37e9af2f790e debuginfo(build-id) = 8a5cbc8c22afac211b32d7980a95e4e0c4825b9d debuginfo(build-id) = 8d89eea8a55fcc202db5b90aebd0630f4b984a30 debuginfo(build-id) = 933fb7abc09d7b9c1a792254d755730718f7aad1 debuginfo(build-id) = 9e4cb1d4d916cd3ae6a1cf21504a8449260471ae debuginfo(build-id) = a2dec7f508ab1f88312f9916b80b26371f9e31af debuginfo(build-id) = a3862cd0a30b0d996455cd1db41231d8a1ea77ee debuginfo(build-id) = a5d0fbcee060375aff8b4f57236e61f1113ff244 debuginfo(build-id) = aa93f4568de3607026e527e212bf131590aa58c6 debuginfo(build-id) = aeab5b6a60050198dc51d7228577350374e19497 debuginfo(build-id) = ba65bf85f56bba247103b388239d6f65bc743468 debuginfo(build-id) = bacb2546f8616feed6546351dbf35c47ab6fd9cd debuginfo(build-id) = bb2a54c56aefb4ab21e90abba784ad3e7ff73dea debuginfo(build-id) = bf1e07786605b59d4f2fe32c125d70c282c87348 debuginfo(build-id) = bff4dc57693f0e520405ec540e81b0dcff69ec4d debuginfo(build-id) = c60c99a70461eb186fb3608b3eab1500d4540972 debuginfo(build-id) = c6835375e83659363f791b7c9385c929b784bc6e debuginfo(build-id) = c782e24d8093f2a997fce63c87b441b43e8fb769 debuginfo(build-id) = c8ceff4424393f785dcd3da125b9a046879404b0 debuginfo(build-id) = c9591afcc2c990a8f201e3f7b9f16b32ac8234d0 debuginfo(build-id) = d03705b33b050b4067dfd17f182f7073ce8b4679 debuginfo(build-id) = d6e19be87ae743779e28e014e026d3e1967c74dc debuginfo(build-id) = e0cfd9c2ec71df00556417aaad77abbf443dab64 debuginfo(build-id) = e5d30f0081b37704707ad61bee4b310c3db93d21 debuginfo(build-id) = e5deba4bf4e052813a7726426a7b5ee478c872c3 debuginfo(build-id) = ee3bae90370701a8555d04c2e7eb68688d36718f debuginfo(build-id) = f1067a50979431a2a3f79ceb7cdcc74948dd9b43 debuginfo(build-id) = f5d0a17cc6abe2883764c2942f833c8502467e30 debuginfo(build-id) = f7d48a52041b6d65373af54befd86b2210e05d99 debuginfo(build-id) = f9ea2a68622dd4aa3ffbcc65df7dec94d00933ff debuginfo(build-id) = fb49100a90b71b3ba4b6cae6579149a3406cf63d thc-ipv6-debuginfo = 3.4-5.fc31 thc-ipv6-debuginfo(riscv-64) = 3.4-5.fc31
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Recommends: thc-ipv6-debugsource(riscv-64) = 3.4-5.fc31
Checking for unpackaged file(s): /usr/lib/rpm/check-files /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64
Wrote: /builddir/build/RPMS/thc-ipv6-debugsource-3.4-5.fc31.riscv64.rpm
Wrote: /builddir/build/RPMS/thc-ipv6-3.4-5.fc31.riscv64.rpm
Wrote: /builddir/build/RPMS/thc-ipv6-debuginfo-3.4-5.fc31.riscv64.rpm
Executing(%clean): /bin/sh -e /var/tmp/rpm-tmp.TthweK
+ umask 022
+ cd /builddir/build/BUILD
+ cd thc-ipv6-3.4
+ /usr/bin/rm -rf /builddir/build/BUILDROOT/thc-ipv6-3.4-5.fc31.riscv64
+ RPM_EC=0
BUILDSTDERR: ++ jobs -p
+ exit 0
Child return code was: 0