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| author | Joseph Myers <joseph@codesourcery.com> | 2014-11-26 20:54:16 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2014-11-26 20:54:16 +0000 |
| commit | 8915eacef88eb25ac94e6bb37b473adb326e9d1b (patch) | |
| tree | cb431216b6925c65f721537f7370830938b9b79d /nscd | |
| parent | f1a5a0e3c3d32bb800a0a63a0cfcd1b25a8e3d4d (diff) | |
| download | glibc-8915eacef88eb25ac94e6bb37b473adb326e9d1b.zip glibc-8915eacef88eb25ac94e6bb37b473adb326e9d1b.tar.gz glibc-8915eacef88eb25ac94e6bb37b473adb326e9d1b.tar.bz2 | |
Avoid warnings for unused results in nscd/connections.c.
This patch avoids warnings for unused results of setuid and setgid in
nscd/connections.c using an ignore_value macro along the lines
suggested by Paul in
<https://sourceware.org/ml/libc-alpha/2014-11/msg00733.html>.
Tested for x86_64.
* include/libc-internal.h (ignore_value): New macro.
* nscd/connections.c (restart): Wrap calls to setuid and setgid
with ignore_value.
Diffstat (limited to 'nscd')
| -rw-r--r-- | nscd/connections.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/nscd/connections.c b/nscd/connections.c index 3e950af..1631212 100644 --- a/nscd/connections.c +++ b/nscd/connections.c @@ -1464,7 +1464,7 @@ cannot change to old UID: %s; disabling paranoia mode"), cannot change to old GID: %s; disabling paranoia mode"), strerror (errno)); - setuid (server_uid); + ignore_value (setuid (server_uid)); paranoia = 0; return; } @@ -1479,8 +1479,8 @@ cannot change to old working directory: %s; disabling paranoia mode"), if (server_user != NULL) { - setuid (server_uid); - setgid (server_gid); + ignore_value (setuid (server_uid)); + ignore_value (setgid (server_gid)); } paranoia = 0; return; @@ -1524,8 +1524,8 @@ cannot change to old working directory: %s; disabling paranoia mode"), if (server_user != NULL) { - setuid (server_uid); - setgid (server_gid); + ignore_value (setuid (server_uid)); + ignore_value (setgid (server_gid)); } if (chdir ("/") != 0) dbg_log (_("cannot change current working directory to \"/\": %s"), |