audit: include subject in login records

The login uid change record does not include the selinux context of the task logging in. Add that information. (Updated from 2011-01: RHBZ:670328 -- RGB) Reported-by: Steve Grubb <[email protected]> Acked-by: James Morris <[email protected]> Signed-off-by: Eric Paris <[email protected]> Signed-off-by: Aristeu Rozanski <[email protected]> Signed-off-by: Richard Guy Briggs <[email protected]>
josf · Mar 20, 2014 · ddfad8a · ddfad8a
1 parent aa589a1
commit ddfad8a
Showing 1 changed file with 4 additions and 6 deletions.
diff --git a/kernel/auditsc.c b/kernel/auditsc.c
@@ -2050,12 +2050,10 @@ static void audit_log_set_loginuid(kuid_t koldloginuid, kuid_t kloginuid,
 	ab = audit_log_start(NULL, GFP_KERNEL, AUDIT_LOGIN);
 	if (!ab)
 		return;
-	audit_log_format(ab, "pid=%d uid=%u"
-			 " old-auid=%u auid=%u old-ses=%u ses=%u"
-			 " res=%d",
-			 task_pid_nr(current), uid,
-			 oldloginuid, loginuid, oldsessionid, sessionid,
-			 !rc);
+	audit_log_format(ab, "pid=%d uid=%u", task_pid_nr(current), uid);
+	audit_log_task_context(ab);
+	audit_log_format(ab, " old-auid=%u auid=%u old-ses=%u ses=%u res=%d",
+			 oldloginuid, loginuid, oldsessionid, sessionid, !rc);
 	audit_log_end(ab);
 }