Detected by Coverity Analysis:
Error: RESOURCE_LEAK (CWE-772):
coreutils-8.30/src/sync.c:112: open_fn: Returning handle opened by "open". [Note: The source code implementation of the function has been overridden by a user model.]
coreutils-8.30/src/sync.c:112: var_assign: Assigning: "fd" = handle returned from "open(file, 2049)".
coreutils-8.30/src/sync.c:115: leaked_handle: Handle variable "fd" going out of scope leaks the handle.
113| if (fd < 0)
114| error (0, rd_errno, _("error opening %s"), quoteaf (file));
115|-> return false;
116| }
117|
Bug: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=33287
Error: COMPILER_WARNING:
coreutils-8.30/lib/mgetgroups.c: scope_hint: In function 'mgetgroups'
coreutils-8.30/lib/mgetgroups.c:167:11: warning: implicit declaration of function 'xrealloc'; did you mean 'realloc'? [-Wimplicit-function-declaration]
g = xrealloc (g, max_n_groups * sizeof (GETGROUPS_T));
^~~~~~~~
165| {
166| max_n_groups = ng;
167|-> g = xrealloc (g, max_n_groups * sizeof (GETGROUPS_T));
168| }
169| if (e == -1)
- coreutils-i18n-suse-merge.patch:
* src/exand.c,src/unexpand.c: Avoid -Wcomment warning.
* src/cut.c (cut_characters_or_cut_bytes_no_split): Change idx from size_t
to uintmax_t type to avoid a regression on i586, armv7l and ppc.
Compare upstream, non-MB commit:
https://git.sv.gnu.org/cgit/coreutils.git/commit/?id=d1a754c8272
(cut_fields_mb): Likewise for field_idx.
* tests/misc/cut.pl: Remove downstream tweaks as upstream MB tests are
working since a while.
Reported at:
https://lists.gnu.org/r/bug-gnulib/2018-03/msg00000.html
../lib/freadahead.c: In function 'freadahead':
../lib/freadahead.c:97:3: error: #error "Please port gnulib freadahead.c to your platform! Look at the definition of fflush, fread, ungetc on your system, then report this to bug-gnulib."
#error "Please port gnulib freadahead.c to your platform! Look at the definition of fflush, fread, ungetc on your system, then report this to bug-gnulib."
^~~~~
../lib/freadahead.c:99:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^
make[2]: *** [Makefile:9144: lib/freadahead.o] Error 1
make[2]: *** Waiting for unfinished jobs....
../lib/freadptr.c: In function 'freadptr':
../lib/freadptr.c:119:3: error: #error "Please port gnulib freadptr.c to your platform! Look at the definition of fflush, fread, getc, getc_unlocked on your system, then report this to bug-gnulib."
#error "Please port gnulib freadptr.c to your platform! Look at the definition of fflush, fread, getc, getc_unlocked on your system, then report this to bug-gnulib."
^~~~~
../lib/freadptr.c:29:10: warning: unused variable 'size' [-Wunused-variable]
size_t size;
^~~~
../lib/freadptr.c:121:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^
Kamil Dudka
Fedora Release Engineering
Igor Gnatenko
Kevin Fenzi
Bernhard Voelker