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https://github.com/SELinuxProject/selinux
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8647a6c621
When building libselinux with gcc and many warning flags, the build
fails with the following errors:
selinux_restorecon.c: In function ‘selinux_restorecon’:
selinux_restorecon.c:784:36: error: comparison between signed and
unsigned integer expressions [-Werror=sign-compare]
if (!flags.ignore_digest && size == fc_digest_len &&
^~
selabel_digest.c: In function ‘main’:
selabel_digest.c:162:16: error: comparison between signed and
unsigned integer expressions [-Werror=sign-compare]
for (i = 0; i < digest_len; i++)
^
selabel_digest.c:173:17: error: comparison between signed and
unsigned integer expressions [-Werror=sign-compare]
for (i = 0; i < num_specfiles; i++) {
^
clang reports the precise type information of the variables:
selinux_restorecon.c:784:36: error: comparison of integers of
different signs: 'ssize_t' (aka 'long') and 'size_t' (aka 'unsigned
long') [-Werror,-Wsign-compare]
if (!flags.ignore_digest && size == fc_digest_len &&
~~~~ ^ ~~~~~~~~~~~~~
selabel_digest.c:162:16: error: comparison of integers of different
signs: 'int' and 'size_t' (aka 'unsigned long')
[-Werror,-Wsign-compare]
for (i = 0; i < digest_len; i++)
~ ^ ~~~~~~~~~~
selabel_digest.c:173:17: error: comparison of integers of different
signs: 'int' and 'size_t' (aka 'unsigned long')
[-Werror,-Wsign-compare]
for (i = 0; i < num_specfiles; i++) {
~ ^ ~~~~~~~~~~~~~
Silent the warnings by using size_t where appropriate.
Signed-off-by: Nicolas Iooss <nicolas.iooss@m4x.org>
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|---|---|---|
| .. | ||
| .gitignore | ||
| avcstat.c | ||
| compute_av.c | ||
| compute_create.c | ||
| compute_member.c | ||
| compute_relabel.c | ||
| compute_user.c | ||
| getconlist.c | ||
| getdefaultcon.c | ||
| getenforce.c | ||
| getfilecon.c | ||
| getpidcon.c | ||
| getsebool.c | ||
| getseuser.c | ||
| Makefile | ||
| matchpathcon.c | ||
| policyvers.c | ||
| sefcontext_compile.c | ||
| selabel_digest.c | ||
| selabel_lookup_best_match.c | ||
| selabel_lookup.c | ||
| selabel_partial_match.c | ||
| selinux_check_securetty_context.c | ||
| selinux_restorecon.c | ||
| selinuxenabled.c | ||
| selinuxexeccon.c | ||
| setenforce.c | ||
| setfilecon.c | ||
| togglesebool.c | ||