|
|
|
@ -659,72 +659,20 @@ index e89b1ef..fd20363 100644
|
|
|
|
|
Every confined service on the system has a man page in the following format:
|
|
|
|
|
.br
|
|
|
|
|
diff --git libselinux-2.3/src/Makefile libselinux-2.3/src/Makefile
|
|
|
|
|
index 4d07ba6..0a34d9b 100644
|
|
|
|
|
index 4d07ba6..62c8dad 100644
|
|
|
|
|
--- libselinux-2.3/src/Makefile
|
|
|
|
|
+++ libselinux-2.3/src/Makefile
|
|
|
|
|
@@ -59,7 +59,7 @@ CFLAGS ?= -O -Wall -W -Wundef -Wformat-y2k -Wformat-security -Winit-self -Wmissi
|
|
|
|
|
-Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes \
|
|
|
|
|
-Wmissing-declarations -Wmissing-noreturn -Wmissing-format-attribute \
|
|
|
|
|
-Wredundant-decls -Wnested-externs -Winline -Winvalid-pch -Wvolatile-register-var \
|
|
|
|
|
- -Wdisabled-optimization -Wbuiltin-macro-redefined -Wmudflap -Wpacked-bitfield-compat \
|
|
|
|
|
+ -Wdisabled-optimization -Wbuiltin-macro-redefined -Wpacked-bitfield-compat \
|
|
|
|
|
-Wsync-nand -Wattributes -Wcoverage-mismatch -Wmultichar -Wcpp \
|
|
|
|
|
-Wdeprecated-declarations -Wdiv-by-zero -Wdouble-promotion -Wendif-labels -Wextra \
|
|
|
|
|
-Wformat-contains-nul -Wformat-extra-args -Wformat-zero-length -Wformat=2 -Wmultichar \
|
|
|
|
|
diff --git libselinux-2.3/src/avc.c libselinux-2.3/src/avc.c
|
|
|
|
|
index 2bd7d13..b1ec57f 100644
|
|
|
|
|
--- libselinux-2.3/src/avc.c
|
|
|
|
|
+++ libselinux-2.3/src/avc.c
|
|
|
|
|
@@ -288,7 +288,7 @@ void avc_av_stats(void)
|
|
|
|
|
@@ -111,7 +111,7 @@ $(LIBA): $(OBJS)
|
|
|
|
|
$(RANLIB) $@
|
|
|
|
|
|
|
|
|
|
avc_release_lock(avc_lock);
|
|
|
|
|
$(LIBSO): $(LOBJS)
|
|
|
|
|
- $(CC) $(CFLAGS) -shared -o $@ $^ -lpcre -ldl $(LDFLAGS) -L$(LIBDIR) -Wl,-soname,$(LIBSO),-z,defs,-z,relro
|
|
|
|
|
+ $(CC) $(CFLAGS) -shared -o $@ $^ -lpcre -llzma -ldl $(LDFLAGS) -L$(LIBDIR) -Wl,-soname,$(LIBSO),-z,defs,-z,relro
|
|
|
|
|
ln -sf $@ $(TARGET)
|
|
|
|
|
|
|
|
|
|
- avc_log(SELINUX_INFO, "%s: %d AV entries and %d/%d buckets used, "
|
|
|
|
|
+ avc_log(SELINUX_INFO, "%s: %u AV entries and %d/%d buckets used, "
|
|
|
|
|
"longest chain length %d\n", avc_prefix,
|
|
|
|
|
avc_cache.active_nodes,
|
|
|
|
|
slots_used, AVC_CACHE_SLOTS, max_chain_len);
|
|
|
|
|
@@ -471,7 +471,7 @@ static int avc_insert(security_id_t ssid, security_id_t tsid,
|
|
|
|
|
|
|
|
|
|
if (ae->avd.seqno < avc_cache.latest_notif) {
|
|
|
|
|
avc_log(SELINUX_WARNING,
|
|
|
|
|
- "%s: seqno %d < latest_notif %d\n", avc_prefix,
|
|
|
|
|
+ "%s: seqno %u < latest_notif %u\n", avc_prefix,
|
|
|
|
|
ae->avd.seqno, avc_cache.latest_notif);
|
|
|
|
|
errno = EAGAIN;
|
|
|
|
|
rc = -1;
|
|
|
|
|
diff --git libselinux-2.3/src/avc_internal.c libselinux-2.3/src/avc_internal.c
|
|
|
|
|
index f735e73..be94857 100644
|
|
|
|
|
--- libselinux-2.3/src/avc_internal.c
|
|
|
|
|
+++ libselinux-2.3/src/avc_internal.c
|
|
|
|
|
@@ -125,14 +125,14 @@ static int avc_netlink_receive(char *buf, unsigned buflen, int blocking)
|
|
|
|
|
|
|
|
|
|
if (nladdrlen != sizeof nladdr) {
|
|
|
|
|
avc_log(SELINUX_WARNING,
|
|
|
|
|
- "%s: warning: netlink address truncated, len %d?\n",
|
|
|
|
|
+ "%s: warning: netlink address truncated, len %u?\n",
|
|
|
|
|
avc_prefix, nladdrlen);
|
|
|
|
|
return -1;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (nladdr.nl_pid) {
|
|
|
|
|
avc_log(SELINUX_WARNING,
|
|
|
|
|
- "%s: warning: received spoofed netlink packet from: %d\n",
|
|
|
|
|
+ "%s: warning: received spoofed netlink packet from: %u\n",
|
|
|
|
|
avc_prefix, nladdr.nl_pid);
|
|
|
|
|
return -1;
|
|
|
|
|
}
|
|
|
|
|
@@ -197,7 +197,7 @@ static int avc_netlink_process(char *buf)
|
|
|
|
|
case SELNL_MSG_POLICYLOAD:{
|
|
|
|
|
struct selnl_msg_policyload *msg = NLMSG_DATA(nlh);
|
|
|
|
|
avc_log(SELINUX_INFO,
|
|
|
|
|
- "%s: received policyload notice (seqno=%d)\n",
|
|
|
|
|
+ "%s: received policyload notice (seqno=%u)\n",
|
|
|
|
|
avc_prefix, msg->seqno);
|
|
|
|
|
rc = avc_ss_reset(msg->seqno);
|
|
|
|
|
if (rc < 0) {
|
|
|
|
|
$(LIBPC): $(LIBPC).in ../VERSION
|
|
|
|
|
diff --git libselinux-2.3/src/avc_sidtab.c libselinux-2.3/src/avc_sidtab.c
|
|
|
|
|
index 52f21df..c775430 100644
|
|
|
|
|
index 52f21df..66ad9e1 100644
|
|
|
|
|
--- libselinux-2.3/src/avc_sidtab.c
|
|
|
|
|
+++ libselinux-2.3/src/avc_sidtab.c
|
|
|
|
|
@@ -81,6 +81,11 @@ sidtab_context_to_sid(struct sidtab *s,
|
|
|
|
@ -739,15 +687,6 @@ index 52f21df..c775430 100644
|
|
|
|
|
*sid = NULL;
|
|
|
|
|
hvalue = sidtab_hash(ctx);
|
|
|
|
|
|
|
|
|
|
@@ -124,7 +129,7 @@ void sidtab_sid_stats(struct sidtab *h, char *buf, int buflen)
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
snprintf(buf, buflen,
|
|
|
|
|
- "%s: %d SID entries and %d/%d buckets used, longest "
|
|
|
|
|
+ "%s: %u SID entries and %d/%d buckets used, longest "
|
|
|
|
|
"chain length %d\n", avc_prefix, h->nel, slots_used,
|
|
|
|
|
SIDTAB_SIZE, max_chain_len);
|
|
|
|
|
}
|
|
|
|
|
diff --git libselinux-2.3/src/canonicalize_context.c libselinux-2.3/src/canonicalize_context.c
|
|
|
|
|
index 7cf3139..364a746 100644
|
|
|
|
|
--- libselinux-2.3/src/canonicalize_context.c
|
|
|
|
@ -860,42 +799,6 @@ index b37c5d3..7703c26 100644
|
|
|
|
|
snprintf(path, sizeof path, "%s/user", selinux_mnt);
|
|
|
|
|
fd = open(path, O_RDWR);
|
|
|
|
|
if (fd < 0)
|
|
|
|
|
diff --git libselinux-2.3/src/enabled.c libselinux-2.3/src/enabled.c
|
|
|
|
|
index 5c252dd..bb659a9 100644
|
|
|
|
|
--- libselinux-2.3/src/enabled.c
|
|
|
|
|
+++ libselinux-2.3/src/enabled.c
|
|
|
|
|
@@ -11,26 +11,14 @@
|
|
|
|
|
|
|
|
|
|
int is_selinux_enabled(void)
|
|
|
|
|
{
|
|
|
|
|
- int enabled = 0;
|
|
|
|
|
- char * con;
|
|
|
|
|
-
|
|
|
|
|
/* init_selinuxmnt() gets called before this function. We
|
|
|
|
|
* will assume that if a selinux file system is mounted, then
|
|
|
|
|
* selinux is enabled. */
|
|
|
|
|
- if (selinux_mnt) {
|
|
|
|
|
-
|
|
|
|
|
- /* Since a file system is mounted, we consider selinux
|
|
|
|
|
- * enabled. If getcon_raw fails, selinux is still enabled.
|
|
|
|
|
- * We only consider it disabled if no policy is loaded. */
|
|
|
|
|
- enabled = 1;
|
|
|
|
|
- if (getcon_raw(&con) == 0) {
|
|
|
|
|
- if (!strcmp(con, "kernel"))
|
|
|
|
|
- enabled = 0;
|
|
|
|
|
- freecon(con);
|
|
|
|
|
- }
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- return enabled;
|
|
|
|
|
+#ifdef ANDROID
|
|
|
|
|
+ return (selinux_mnt ? 1 : 0);
|
|
|
|
|
+#else
|
|
|
|
|
+ return (selinux_mnt && has_selinux_config);
|
|
|
|
|
+#endif
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
hidden_def(is_selinux_enabled)
|
|
|
|
|
diff --git libselinux-2.3/src/file_path_suffixes.h libselinux-2.3/src/file_path_suffixes.h
|
|
|
|
|
index 3c92424..d1f9b48 100644
|
|
|
|
|
--- libselinux-2.3/src/file_path_suffixes.h
|
|
|
|
@ -927,166 +830,185 @@ index 52707d0..0cbe12d 100644
|
|
|
|
|
if (rc < 0 && errno == ENOTSUP) {
|
|
|
|
|
char * ccontext = NULL;
|
|
|
|
|
int err = errno;
|
|
|
|
|
diff --git libselinux-2.3/src/init.c libselinux-2.3/src/init.c
|
|
|
|
|
index 6d1ef33..3c687a2 100644
|
|
|
|
|
--- libselinux-2.3/src/init.c
|
|
|
|
|
+++ libselinux-2.3/src/init.c
|
|
|
|
|
@@ -21,6 +21,8 @@ char *selinux_mnt = NULL;
|
|
|
|
|
int selinux_page_size = 0;
|
|
|
|
|
int obj_class_compat = 1;
|
|
|
|
|
|
|
|
|
|
+int has_selinux_config = 0;
|
|
|
|
|
diff --git libselinux-2.3/src/load_policy.c libselinux-2.3/src/load_policy.c
|
|
|
|
|
index e419f1a..275672d 100644
|
|
|
|
|
--- libselinux-2.3/src/load_policy.c
|
|
|
|
|
+++ libselinux-2.3/src/load_policy.c
|
|
|
|
|
@@ -16,6 +16,82 @@
|
|
|
|
|
#include <dlfcn.h>
|
|
|
|
|
#include "policy.h"
|
|
|
|
|
#include <limits.h>
|
|
|
|
|
+#include <lzma.h>
|
|
|
|
|
+
|
|
|
|
|
/* Verify the mount point for selinux file system has a selinuxfs.
|
|
|
|
|
If the file system:
|
|
|
|
|
* Exist,
|
|
|
|
|
@@ -151,6 +153,9 @@ static void init_lib(void)
|
|
|
|
|
+static char *lzmaread(int fd, size_t *rsize) {
|
|
|
|
|
+ int capacity = 64*1024;
|
|
|
|
|
+ char *buf = NULL;
|
|
|
|
|
+ int tmpsize = 8 * 1024;
|
|
|
|
|
+ unsigned char tmp[tmpsize];
|
|
|
|
|
+ unsigned char tmp_out[tmpsize];
|
|
|
|
|
+ size_t size = 0;
|
|
|
|
|
+ lzma_stream strm = LZMA_STREAM_INIT;
|
|
|
|
|
+ lzma_action action = LZMA_RUN;
|
|
|
|
|
+ lzma_ret ret;
|
|
|
|
|
+
|
|
|
|
|
+ FILE *stream = fdopen (fd, "r");
|
|
|
|
|
+ if (!stream) {
|
|
|
|
|
+ return NULL;
|
|
|
|
|
+ }
|
|
|
|
|
+ ret = lzma_stream_decoder(&strm, UINT64_MAX,
|
|
|
|
|
+ LZMA_CONCATENATED);
|
|
|
|
|
+
|
|
|
|
|
+ strm.avail_in = 0;
|
|
|
|
|
+ strm.next_out = tmp_out;
|
|
|
|
|
+ strm.avail_out = tmpsize;
|
|
|
|
|
+
|
|
|
|
|
+ buf = (char *) malloc (capacity);
|
|
|
|
|
+ if (!buf)
|
|
|
|
|
+ goto err;
|
|
|
|
|
+
|
|
|
|
|
+ while (1) {
|
|
|
|
|
+ if (strm.avail_in == 0) {
|
|
|
|
|
+ strm.next_in = tmp;
|
|
|
|
|
+ strm.avail_in = fread(tmp, 1, tmpsize, stream);
|
|
|
|
|
+
|
|
|
|
|
+ if (ferror(stream)) {
|
|
|
|
|
+ // POSIX says that fread() sets errno if
|
|
|
|
|
+ // an error occurred. ferror() doesn't
|
|
|
|
|
+ // touch errno.
|
|
|
|
|
+ goto err;
|
|
|
|
|
+ }
|
|
|
|
|
+ if (feof(stream)) action = LZMA_FINISH;
|
|
|
|
|
+ }
|
|
|
|
|
+
|
|
|
|
|
+ ret = lzma_code(&strm, action);
|
|
|
|
|
+
|
|
|
|
|
+ // Write and check write error before checking decoder error.
|
|
|
|
|
+ // This way as much data as possible gets written to output
|
|
|
|
|
+ // even if decoder detected an error.
|
|
|
|
|
+ if (strm.avail_out == 0 || ret != LZMA_OK) {
|
|
|
|
|
+ const size_t num = tmpsize - strm.avail_out;
|
|
|
|
|
+ if (num > capacity) {
|
|
|
|
|
+ buf = (char*) realloc (buf, size*2);
|
|
|
|
|
+ capacity = size;
|
|
|
|
|
+ }
|
|
|
|
|
+ memcpy (buf+size, tmp_out, num);
|
|
|
|
|
+ capacity -= num;
|
|
|
|
|
+ size += num;
|
|
|
|
|
+ strm.next_out = tmp_out;
|
|
|
|
|
+ strm.avail_out = tmpsize;
|
|
|
|
|
+ }
|
|
|
|
|
+ if (ret != LZMA_OK) {
|
|
|
|
|
+ if (ret == LZMA_STREAM_END) {
|
|
|
|
|
+ break;
|
|
|
|
|
+ } else {
|
|
|
|
|
+ goto err;
|
|
|
|
|
+ }
|
|
|
|
|
+ }
|
|
|
|
|
+ }
|
|
|
|
|
+ *rsize = size;
|
|
|
|
|
+
|
|
|
|
|
+ goto exit;
|
|
|
|
|
+err:
|
|
|
|
|
+ free(buf); buf = NULL;
|
|
|
|
|
+exit:
|
|
|
|
|
+ lzma_end(&strm);
|
|
|
|
|
+ return buf;
|
|
|
|
|
+}
|
|
|
|
|
|
|
|
|
|
int security_load_policy(void *data, size_t len)
|
|
|
|
|
{
|
|
|
|
|
selinux_page_size = sysconf(_SC_PAGE_SIZE);
|
|
|
|
|
init_selinuxmnt();
|
|
|
|
|
+#ifndef ANDROID
|
|
|
|
|
+ has_selinux_config = (access(SELINUXCONFIG, F_OK) == 0);
|
|
|
|
|
+#endif
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void fini_lib(void) __attribute__ ((destructor));
|
|
|
|
|
diff --git libselinux-2.3/src/label_android_property.c libselinux-2.3/src/label_android_property.c
|
|
|
|
|
index b00eb07..5e1b76e 100644
|
|
|
|
|
--- libselinux-2.3/src/label_android_property.c
|
|
|
|
|
+++ libselinux-2.3/src/label_android_property.c
|
|
|
|
|
@@ -101,7 +101,7 @@ static int process_line(struct selabel_handle *rec,
|
|
|
|
|
items = sscanf(line_buf, "%255s %255s", prop, context);
|
|
|
|
|
if (items != 2) {
|
|
|
|
|
selinux_log(SELINUX_WARNING,
|
|
|
|
|
- "%s: line %d is missing fields, skipping\n", path,
|
|
|
|
|
+ "%s: line %u is missing fields, skipping\n", path,
|
|
|
|
|
lineno);
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
@@ -111,7 +111,7 @@ static int process_line(struct selabel_handle *rec,
|
|
|
|
|
spec_arr[nspec].property_key = strdup(prop);
|
|
|
|
|
if (!spec_arr[nspec].property_key) {
|
|
|
|
|
selinux_log(SELINUX_WARNING,
|
|
|
|
|
- "%s: out of memory at line %d on prop %s\n",
|
|
|
|
|
+ "%s: out of memory at line %u on prop %s\n",
|
|
|
|
|
path, lineno, prop);
|
|
|
|
|
return -1;
|
|
|
|
|
|
|
|
|
|
@@ -120,7 +120,7 @@ static int process_line(struct selabel_handle *rec,
|
|
|
|
|
spec_arr[nspec].lr.ctx_raw = strdup(context);
|
|
|
|
|
if (!spec_arr[nspec].lr.ctx_raw) {
|
|
|
|
|
selinux_log(SELINUX_WARNING,
|
|
|
|
|
- "%s: out of memory at line %d on context %s\n",
|
|
|
|
|
+ "%s: out of memory at line %u on context %s\n",
|
|
|
|
|
path, lineno, context);
|
|
|
|
|
return -1;
|
|
|
|
|
}
|
|
|
|
|
diff --git libselinux-2.3/src/label_db.c libselinux-2.3/src/label_db.c
|
|
|
|
|
index ab0696a..00503a5 100644
|
|
|
|
|
--- libselinux-2.3/src/label_db.c
|
|
|
|
|
+++ libselinux-2.3/src/label_db.c
|
|
|
|
|
@@ -105,12 +105,12 @@ process_line(const char *path, char *line_buf, unsigned int line_num,
|
|
|
|
|
* <object class> <object name> <security context>
|
|
|
|
|
*/
|
|
|
|
|
type = key = context = temp = NULL;
|
|
|
|
|
- items = sscanf(line_buf, "%as %as %as %as",
|
|
|
|
|
+ items = sscanf(line_buf, "%ms %ms %ms %ms",
|
|
|
|
|
&type, &key, &context, &temp);
|
|
|
|
|
if (items != 3) {
|
|
|
|
|
if (items > 0)
|
|
|
|
|
selinux_log(SELINUX_WARNING,
|
|
|
|
|
- "%s: line %d has invalid format, skipped",
|
|
|
|
|
+ "%s: line %u has invalid format, skipped",
|
|
|
|
|
path, line_num);
|
|
|
|
|
goto skip;
|
|
|
|
|
}
|
|
|
|
|
@@ -142,7 +142,7 @@ process_line(const char *path, char *line_buf, unsigned int line_num,
|
|
|
|
|
spec->type = SELABEL_DB_LANGUAGE;
|
|
|
|
|
else {
|
|
|
|
|
selinux_log(SELINUX_WARNING,
|
|
|
|
|
- "%s: line %d has invalid object type %s\n",
|
|
|
|
|
+ "%s: line %u has invalid object type %s\n",
|
|
|
|
|
path, line_num, type);
|
|
|
|
|
goto skip;
|
|
|
|
|
}
|
|
|
|
|
diff --git libselinux-2.3/src/label_file.c libselinux-2.3/src/label_file.c
|
|
|
|
|
index 615aea9..c01991c 100644
|
|
|
|
|
--- libselinux-2.3/src/label_file.c
|
|
|
|
|
+++ libselinux-2.3/src/label_file.c
|
|
|
|
|
@@ -170,10 +170,10 @@ static int process_line(struct selabel_handle *rec,
|
|
|
|
|
/* Skip comment lines and empty lines. */
|
|
|
|
|
if (*buf_p == '#' || *buf_p == 0)
|
|
|
|
|
return 0;
|
|
|
|
|
- items = sscanf(line_buf, "%as %as %as", ®ex, &type, &context);
|
|
|
|
|
+ items = sscanf(line_buf, "%ms %ms %ms", ®ex, &type, &context);
|
|
|
|
|
if (items < 2) {
|
|
|
|
|
COMPAT_LOG(SELINUX_WARNING,
|
|
|
|
|
- "%s: line %d is missing fields, skipping\n", path,
|
|
|
|
|
+ "%s: line %u is missing fields, skipping\n", path,
|
|
|
|
|
lineno);
|
|
|
|
|
if (items == 1)
|
|
|
|
|
free(regex);
|
|
|
|
|
@@ -204,7 +204,7 @@ static int process_line(struct selabel_handle *rec,
|
|
|
|
|
spec_arr[nspec].stem_id = find_stem_from_spec(data, regex);
|
|
|
|
|
spec_arr[nspec].regex_str = regex;
|
|
|
|
|
if (rec->validating && compile_regex(data, &spec_arr[nspec], &errbuf)) {
|
|
|
|
|
- COMPAT_LOG(SELINUX_WARNING, "%s: line %d has invalid regex %s: %s\n",
|
|
|
|
|
+ COMPAT_LOG(SELINUX_WARNING, "%s: line %u has invalid regex %s: %s\n",
|
|
|
|
|
path, lineno, regex, (errbuf ? errbuf : "out of memory"));
|
|
|
|
|
@@ -55,7 +131,7 @@ int selinux_mkload_policy(int preservebools)
|
|
|
|
|
struct stat sb;
|
|
|
|
|
struct utsname uts;
|
|
|
|
|
size_t size;
|
|
|
|
|
- void *map, *data;
|
|
|
|
|
+ void *map = NULL, *data=NULL;
|
|
|
|
|
int fd, rc = -1, prot;
|
|
|
|
|
sepol_policydb_t *policydb;
|
|
|
|
|
sepol_policy_file_t *pf;
|
|
|
|
|
@@ -181,24 +257,28 @@ checkbool:
|
|
|
|
|
goto dlclose;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
@@ -214,7 +214,7 @@ static int process_line(struct selabel_handle *rec,
|
|
|
|
|
if (type) {
|
|
|
|
|
mode_t mode = string_to_mode(type);
|
|
|
|
|
if (mode == -1) {
|
|
|
|
|
- COMPAT_LOG(SELINUX_WARNING, "%s: line %d has invalid file type %s\n",
|
|
|
|
|
+ COMPAT_LOG(SELINUX_WARNING, "%s: line %u has invalid file type %s\n",
|
|
|
|
|
path, lineno, type);
|
|
|
|
|
mode = 0;
|
|
|
|
|
}
|
|
|
|
|
diff --git libselinux-2.3/src/label_media.c libselinux-2.3/src/label_media.c
|
|
|
|
|
index 227785f..a09486b 100644
|
|
|
|
|
--- libselinux-2.3/src/label_media.c
|
|
|
|
|
+++ libselinux-2.3/src/label_media.c
|
|
|
|
|
@@ -44,10 +44,10 @@ static int process_line(const char *path, char *line_buf, int pass,
|
|
|
|
|
/* Skip comment lines and empty lines. */
|
|
|
|
|
if (*buf_p == '#' || *buf_p == 0)
|
|
|
|
|
return 0;
|
|
|
|
|
- items = sscanf(line_buf, "%as %as ", &key, &context);
|
|
|
|
|
+ items = sscanf(line_buf, "%ms %ms ", &key, &context);
|
|
|
|
|
if (items < 2) {
|
|
|
|
|
selinux_log(SELINUX_WARNING,
|
|
|
|
|
- "%s: line %d is missing fields, skipping\n", path,
|
|
|
|
|
+ "%s: line %u is missing fields, skipping\n", path,
|
|
|
|
|
lineno);
|
|
|
|
|
if (items == 1)
|
|
|
|
|
free(key);
|
|
|
|
|
diff --git libselinux-2.3/src/label_x.c libselinux-2.3/src/label_x.c
|
|
|
|
|
index 896ef02..8435b76 100644
|
|
|
|
|
--- libselinux-2.3/src/label_x.c
|
|
|
|
|
+++ libselinux-2.3/src/label_x.c
|
|
|
|
|
@@ -46,10 +46,10 @@ static int process_line(const char *path, char *line_buf, int pass,
|
|
|
|
|
/* Skip comment lines and empty lines. */
|
|
|
|
|
if (*buf_p == '#' || *buf_p == 0)
|
|
|
|
|
return 0;
|
|
|
|
|
- items = sscanf(line_buf, "%as %as %as ", &type, &key, &context);
|
|
|
|
|
+ items = sscanf(line_buf, "%ms %ms %ms ", &type, &key, &context);
|
|
|
|
|
if (items < 3) {
|
|
|
|
|
selinux_log(SELINUX_WARNING,
|
|
|
|
|
- "%s: line %d is missing fields, skipping\n", path,
|
|
|
|
|
+ "%s: line %u is missing fields, skipping\n", path,
|
|
|
|
|
lineno);
|
|
|
|
|
if (items > 0)
|
|
|
|
|
free(type);
|
|
|
|
|
@@ -76,7 +76,7 @@ static int process_line(const char *path, char *line_buf, int pass,
|
|
|
|
|
data->spec_arr[data->nspec].type = SELABEL_X_POLYSELN;
|
|
|
|
|
else {
|
|
|
|
|
selinux_log(SELINUX_WARNING,
|
|
|
|
|
- "%s: line %d has invalid object type %s\n",
|
|
|
|
|
+ "%s: line %u has invalid object type %s\n",
|
|
|
|
|
path, lineno, type);
|
|
|
|
|
return 0;
|
|
|
|
|
- if (fstat(fd, &sb) < 0) {
|
|
|
|
|
- fprintf(stderr,
|
|
|
|
|
- "SELinux: Could not stat policy file %s: %s\n",
|
|
|
|
|
- path, strerror(errno));
|
|
|
|
|
- goto close;
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- prot = PROT_READ;
|
|
|
|
|
- if (setlocaldefs || preservebools)
|
|
|
|
|
- prot |= PROT_WRITE;
|
|
|
|
|
+ data = lzmaread(fd,&size);
|
|
|
|
|
|
|
|
|
|
- size = sb.st_size;
|
|
|
|
|
- data = map = mmap(NULL, size, prot, MAP_PRIVATE, fd, 0);
|
|
|
|
|
- if (map == MAP_FAILED) {
|
|
|
|
|
- fprintf(stderr,
|
|
|
|
|
- "SELinux: Could not map policy file %s: %s\n",
|
|
|
|
|
+ if (!data) {
|
|
|
|
|
+ if (fstat(fd, &sb) < 0) {
|
|
|
|
|
+ fprintf(stderr,
|
|
|
|
|
+ "SELinux: Could not stat policy file %s: %s\n",
|
|
|
|
|
path, strerror(errno));
|
|
|
|
|
- goto close;
|
|
|
|
|
+ goto close;
|
|
|
|
|
+ }
|
|
|
|
|
+
|
|
|
|
|
+ prot = PROT_READ;
|
|
|
|
|
+ if (setlocaldefs || preservebools)
|
|
|
|
|
+ prot |= PROT_WRITE;
|
|
|
|
|
+
|
|
|
|
|
+ size = sb.st_size;
|
|
|
|
|
+ data = map = mmap(NULL, size, prot, MAP_PRIVATE, fd, 0);
|
|
|
|
|
+ if (map == MAP_FAILED) {
|
|
|
|
|
+ fprintf(stderr,
|
|
|
|
|
+ "SELinux: Could not map policy file %s: %s\n",
|
|
|
|
|
+ path, strerror(errno));
|
|
|
|
|
+ goto close;
|
|
|
|
|
+ }
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (vers > kernvers && usesepol) {
|
|
|
|
|
@@ -210,6 +290,8 @@ checkbool:
|
|
|
|
|
goto unmap;
|
|
|
|
|
}
|
|
|
|
|
policy_file_set_mem(pf, data, size);
|
|
|
|
|
+ if (!map)
|
|
|
|
|
+ free(data);
|
|
|
|
|
if (policydb_read(policydb, pf)) {
|
|
|
|
|
policy_file_free(pf);
|
|
|
|
|
policydb_free(policydb);
|
|
|
|
|
@@ -223,7 +305,8 @@ checkbool:
|
|
|
|
|
path);
|
|
|
|
|
policy_file_free(pf);
|
|
|
|
|
policydb_free(policydb);
|
|
|
|
|
- munmap(map, sb.st_size);
|
|
|
|
|
+ if (map)
|
|
|
|
|
+ munmap(map, sb.st_size);
|
|
|
|
|
close(fd);
|
|
|
|
|
vers--;
|
|
|
|
|
goto search;
|
|
|
|
|
@@ -275,7 +358,7 @@ checkbool:
|
|
|
|
|
#endif
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
-
|
|
|
|
|
+
|
|
|
|
|
rc = security_load_policy(data, size);
|
|
|
|
|
|
|
|
|
|
if (rc)
|
|
|
|
|
@@ -286,7 +369,8 @@ checkbool:
|
|
|
|
|
unmap:
|
|
|
|
|
if (data != map)
|
|
|
|
|
free(data);
|
|
|
|
|
- munmap(map, sb.st_size);
|
|
|
|
|
+ if (map)
|
|
|
|
|
+ munmap(map, sb.st_size);
|
|
|
|
|
close:
|
|
|
|
|
close(fd);
|
|
|
|
|
dlclose:
|
|
|
|
|
diff --git libselinux-2.3/src/lsetfilecon.c libselinux-2.3/src/lsetfilecon.c
|
|
|
|
|
index 1d3b28a..ea6d70b 100644
|
|
|
|
|
--- libselinux-2.3/src/lsetfilecon.c
|
|
|
|
@ -1108,7 +1030,7 @@ index 1d3b28a..ea6d70b 100644
|
|
|
|
|
char * ccontext = NULL;
|
|
|
|
|
int err = errno;
|
|
|
|
|
diff --git libselinux-2.3/src/matchpathcon.c libselinux-2.3/src/matchpathcon.c
|
|
|
|
|
index 3b96b1d..3868711 100644
|
|
|
|
|
index 3b96b1d..d5c90f6 100644
|
|
|
|
|
--- libselinux-2.3/src/matchpathcon.c
|
|
|
|
|
+++ libselinux-2.3/src/matchpathcon.c
|
|
|
|
|
@@ -2,6 +2,7 @@
|
|
|
|
@ -1128,29 +1050,11 @@ index 3b96b1d..3868711 100644
|
|
|
|
|
va_end(ap);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
@@ -541,7 +542,7 @@ int compat_validate(struct selabel_handle *rec,
|
|
|
|
|
if (rc < 0) {
|
|
|
|
|
if (lineno) {
|
|
|
|
|
COMPAT_LOG(SELINUX_WARNING,
|
|
|
|
|
- "%s: line %d has invalid context %s\n",
|
|
|
|
|
+ "%s: line %u has invalid context %s\n",
|
|
|
|
|
path, lineno, *ctx);
|
|
|
|
|
} else {
|
|
|
|
|
COMPAT_LOG(SELINUX_WARNING,
|
|
|
|
|
diff --git libselinux-2.3/src/selinux_config.c libselinux-2.3/src/selinux_config.c
|
|
|
|
|
index 30e9dc7..bec5f3b 100644
|
|
|
|
|
index 30e9dc7..1bfe500 100644
|
|
|
|
|
--- libselinux-2.3/src/selinux_config.c
|
|
|
|
|
+++ libselinux-2.3/src/selinux_config.c
|
|
|
|
|
@@ -13,8 +13,6 @@
|
|
|
|
|
#include "selinux_internal.h"
|
|
|
|
|
#include "get_default_type_internal.h"
|
|
|
|
|
|
|
|
|
|
-#define SELINUXDIR "/etc/selinux/"
|
|
|
|
|
-#define SELINUXCONFIG SELINUXDIR "config"
|
|
|
|
|
#define SELINUXDEFAULT "targeted"
|
|
|
|
|
#define SELINUXTYPETAG "SELINUXTYPE="
|
|
|
|
|
#define SELINUXTAG "SELINUX="
|
|
|
|
|
@@ -50,8 +48,9 @@
|
|
|
|
|
@@ -50,8 +50,9 @@
|
|
|
|
|
#define FILE_CONTEXT_SUBS_DIST 25
|
|
|
|
|
#define LXC_CONTEXTS 26
|
|
|
|
|
#define BOOLEAN_SUBS 27
|
|
|
|
@ -1162,7 +1066,7 @@ index 30e9dc7..bec5f3b 100644
|
|
|
|
|
|
|
|
|
|
/* Part of one-time lazy init */
|
|
|
|
|
static pthread_once_t once = PTHREAD_ONCE_INIT;
|
|
|
|
|
@@ -493,6 +492,13 @@ const char *selinux_lxc_contexts_path(void)
|
|
|
|
|
@@ -493,6 +494,13 @@ const char *selinux_lxc_contexts_path(void)
|
|
|
|
|
|
|
|
|
|
hidden_def(selinux_lxc_contexts_path)
|
|
|
|
|
|
|
|
|
@ -1177,7 +1081,7 @@ index 30e9dc7..bec5f3b 100644
|
|
|
|
|
{
|
|
|
|
|
return get_path(SYSTEMD_CONTEXTS);
|
|
|
|
|
diff --git libselinux-2.3/src/selinux_internal.h libselinux-2.3/src/selinux_internal.h
|
|
|
|
|
index afb2170..9b1ca4d 100644
|
|
|
|
|
index afb2170..fe8eb67 100644
|
|
|
|
|
--- libselinux-2.3/src/selinux_internal.h
|
|
|
|
|
+++ libselinux-2.3/src/selinux_internal.h
|
|
|
|
|
@@ -82,6 +82,7 @@ hidden_proto(selinux_mkload_policy)
|
|
|
|
@ -1188,32 +1092,6 @@ index afb2170..9b1ca4d 100644
|
|
|
|
|
hidden_proto(selinux_sepgsql_context_path)
|
|
|
|
|
hidden_proto(selinux_systemd_contexts_path)
|
|
|
|
|
hidden_proto(selinux_path)
|
|
|
|
|
@@ -137,3 +138,8 @@ extern int selinux_page_size hidden;
|
|
|
|
|
if (pthread_setspecific != NULL) \
|
|
|
|
|
pthread_setspecific(KEY, VALUE); \
|
|
|
|
|
} while (0)
|
|
|
|
|
+
|
|
|
|
|
+#define SELINUXDIR "/etc/selinux/"
|
|
|
|
|
+#define SELINUXCONFIG SELINUXDIR "config"
|
|
|
|
|
+
|
|
|
|
|
+extern int has_selinux_config hidden;
|
|
|
|
|
diff --git libselinux-2.3/src/selinuxswig_python.i libselinux-2.3/src/selinuxswig_python.i
|
|
|
|
|
index ae72246..c9a2341 100644
|
|
|
|
|
--- libselinux-2.3/src/selinuxswig_python.i
|
|
|
|
|
+++ libselinux-2.3/src/selinuxswig_python.i
|
|
|
|
|
@@ -31,9 +31,9 @@ def restorecon(path, recursive=False):
|
|
|
|
|
lsetfilecon(path, context)
|
|
|
|
|
|
|
|
|
|
if recursive:
|
|
|
|
|
- os.path.walk(path, lambda arg, dirname, fnames:
|
|
|
|
|
- map(restorecon, [os.path.join(dirname, fname)
|
|
|
|
|
- for fname in fnames]), None)
|
|
|
|
|
+ for root, dirs, files in os.walk(path):
|
|
|
|
|
+ for name in files + dirs:
|
|
|
|
|
+ restorecon(os.path.join(root, name))
|
|
|
|
|
|
|
|
|
|
def chcon(path, context, recursive=False):
|
|
|
|
|
""" Set the SELinux context on a given path """
|
|
|
|
|
diff --git libselinux-2.3/src/setfilecon.c libselinux-2.3/src/setfilecon.c
|
|
|
|
|
index d05969c..3f0200e 100644
|
|
|
|
|
--- libselinux-2.3/src/setfilecon.c
|
|
|
|
@ -1233,21 +1111,8 @@ index d05969c..3f0200e 100644
|
|
|
|
|
if (rc < 0 && errno == ENOTSUP) {
|
|
|
|
|
char * ccontext = NULL;
|
|
|
|
|
int err = errno;
|
|
|
|
|
diff --git libselinux-2.3/utils/Makefile libselinux-2.3/utils/Makefile
|
|
|
|
|
index f469924..5499538 100644
|
|
|
|
|
--- libselinux-2.3/utils/Makefile
|
|
|
|
|
+++ libselinux-2.3/utils/Makefile
|
|
|
|
|
@@ -11,7 +11,7 @@ CFLAGS ?= -O -Wall -W -Wundef -Wformat-y2k -Wformat-security -Winit-self -Wmissi
|
|
|
|
|
-Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes \
|
|
|
|
|
-Wmissing-declarations -Wmissing-noreturn -Wmissing-format-attribute \
|
|
|
|
|
-Wredundant-decls -Wnested-externs -Winline -Winvalid-pch -Wvolatile-register-var \
|
|
|
|
|
- -Wdisabled-optimization -Wbuiltin-macro-redefined -Wmudflap -Wpacked-bitfield-compat \
|
|
|
|
|
+ -Wdisabled-optimization -Wbuiltin-macro-redefined -Wpacked-bitfield-compat \
|
|
|
|
|
-Wsync-nand -Wattributes -Wcoverage-mismatch -Wmultichar -Wcpp \
|
|
|
|
|
-Wdeprecated-declarations -Wdiv-by-zero -Wdouble-promotion -Wendif-labels -Wextra \
|
|
|
|
|
-Wformat-contains-nul -Wformat-extra-args -Wformat-zero-length -Wformat=2 -Wmultichar \
|
|
|
|
|
diff --git libselinux-2.3/utils/sefcontext_compile.c libselinux-2.3/utils/sefcontext_compile.c
|
|
|
|
|
index 0adc968..fa392d1 100644
|
|
|
|
|
index 0adc968..9618989 100644
|
|
|
|
|
--- libselinux-2.3/utils/sefcontext_compile.c
|
|
|
|
|
+++ libselinux-2.3/utils/sefcontext_compile.c
|
|
|
|
|
@@ -4,6 +4,9 @@
|
|
|
|
@ -1260,15 +1125,6 @@ index 0adc968..fa392d1 100644
|
|
|
|
|
|
|
|
|
|
#include <linux/limits.h>
|
|
|
|
|
|
|
|
|
|
@@ -70,7 +73,7 @@ static int process_file(struct saved_data *data, const char *filename)
|
|
|
|
|
spec->lr.ctx_raw = context;
|
|
|
|
|
spec->mode = string_to_mode(mode);
|
|
|
|
|
if (spec->mode == -1) {
|
|
|
|
|
- fprintf(stderr, "%s: line %d has invalid file type %s\n",
|
|
|
|
|
+ fprintf(stderr, "%s: line %u has invalid file type %s\n",
|
|
|
|
|
regex, line_num + 1, mode);
|
|
|
|
|
spec->mode = 0;
|
|
|
|
|
}
|
|
|
|
|
@@ -323,6 +326,7 @@ int main(int argc, char *argv[])
|
|
|
|
|
int rc;
|
|
|
|
|
char *tmp= NULL;
|
|
|
|
@ -1302,16 +1158,3 @@ index 0adc968..fa392d1 100644
|
|
|
|
|
rc = write_binary_file(&data, fd);
|
|
|
|
|
|
|
|
|
|
if (rc < 0)
|
|
|
|
|
diff --git libselinux-2.3/utils/togglesebool.c libselinux-2.3/utils/togglesebool.c
|
|
|
|
|
index ad0d2a2..309f83b 100644
|
|
|
|
|
--- libselinux-2.3/utils/togglesebool.c
|
|
|
|
|
+++ libselinux-2.3/utils/togglesebool.c
|
|
|
|
|
@@ -86,7 +86,7 @@ int main(int argc, char **argv)
|
|
|
|
|
argv[i], pwd->pw_name);
|
|
|
|
|
else
|
|
|
|
|
syslog(LOG_NOTICE,
|
|
|
|
|
- "The %s policy boolean was toggled by uid:%d",
|
|
|
|
|
+ "The %s policy boolean was toggled by uid:%u",
|
|
|
|
|
argv[i], getuid());
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|