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| author | Tomas Mraz <tmraz@fedoraproject.org> | 2019-12-16 10:38:52 +0100 |
|---|---|---|
| committer | Tomas Mraz <tmraz@fedoraproject.org> | 2019-12-16 10:49:03 +0100 |
| commit | 03f46bbe3f22d800a1516f4c535a1bfb573068de (patch) | |
| tree | b000e56d5aadc6ef1c20c71054b99b03feb70e8d /libpamc | |
| parent | c81280b16e1831ab0bdd0383486c7e2d1eaf1b5e (diff) | |
| download | pam-03f46bbe3f22d800a1516f4c535a1bfb573068de.tar.gz pam-03f46bbe3f22d800a1516f4c535a1bfb573068de.tar.bz2 pam-03f46bbe3f22d800a1516f4c535a1bfb573068de.zip | |
Fix or suppress various warnings when compiling with -Wall -Wextra
* conf/pam_conv1/Makefile.am: Add -Wno-unused-function -Wno-sign-compare to CFLAGS.
* doc/specs/Makefile.am: Likewise.
* libpamc/include/security/pam_client.h: Explicitly compare old_p with NULL.
* modules/pam_access/pam_access.c: Avoid double const.
* modules/pam_filter/pam_filter.c: Avoid arbitrary constants. Avoid strncpy()
without copying the NUL byte.
* modules/pam_group/pam_group.c: Mark switch fallthrough with comment.
* modules/pam_time/pam_time.c: Likewise.
* modules/pam_limits/pam_limits.c: Remove unused units variable.
* modules/pam_listfile/pam_listfile.c: Avoid unnecessary strncpy, use pointers.
* modules/pam_rootok/pam_rootok.c (log_callback): Mark unused parameter.
* modules/pam_selinux/pam_selinux.c: Use string_to_security_class() instead
of hardcoded value.
* modules/pam_sepermit/pam_sepermit.c: Properly cast when comparing.
* modules/pam_succeed_if/pam_succeed_if.c: Mark unused parameters.
* modules/pam_unix/pam_unix_passwd.c: Remove unused variables and properly
cast for comparison.
* modules/pam_unix/support.c: Remove unused function.
Diffstat (limited to 'libpamc')
| -rw-r--r-- | libpamc/include/security/pam_client.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libpamc/include/security/pam_client.h b/libpamc/include/security/pam_client.h index 47e41aaf..86672a2e 100644 --- a/libpamc/include/security/pam_client.h +++ b/libpamc/include/security/pam_client.h @@ -109,7 +109,7 @@ char **pamc_list_agents(pamc_handle_t pch); #define PAM_BP_RENEW(old_p, cntrl, data_length) \ do { \ - if (old_p) { \ + if ((old_p) != NULL) { \ if (*(old_p)) { \ u_int32_t __size; \ __size = PAM_BP_SIZE(*(old_p)); \ |