audit: don't generate loginuid log when audit disabled

If audit is disabled, we shouldn't generate loginuid audit
log.

Acked-by: Eric Paris <eparis@redhat.com>
Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
Signed-off-by: Richard Guy Briggs <rgb@redhat.com>
Signed-off-by: Eric Paris <eparis@redhat.com>
This commit is contained in:
Gao feng 2013-11-01 19:34:45 +08:00 committed by Eric Paris
parent 4547b3bc43
commit c2412d91c6

View File

@ -1971,6 +1971,9 @@ static void audit_log_set_loginuid(kuid_t koldloginuid, kuid_t kloginuid,
struct audit_buffer *ab;
uid_t uid, ologinuid, nloginuid;
if (!audit_enabled)
return;
uid = from_kuid(&init_user_ns, task_uid(current));
ologinuid = from_kuid(&init_user_ns, koldloginuid);
nloginuid = from_kuid(&init_user_ns, kloginuid),