Audit: do not print error when LSMs disabled

[linux.git] / kernel / auditsc.c

diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index b536d22fe56f2540926c2a7a84593d446176e24e..67df4ee1d3b6e8eccb06d8b8749946a92dd276e2 100644 (file)
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -1205,12 +1205,14 @@ static int audit_log_pid_context(struct audit_context *context, pid_t pid,
        audit_log_format(ab, "opid=%d oauid=%d ouid=%d oses=%d", pid,
                         from_kuid(&init_user_ns, auid),
                         from_kuid(&init_user_ns, uid), sessionid);
-       if (security_secid_to_secctx(sid, &ctx, &len)) {
-               audit_log_format(ab, " obj=(none)");
-               rc = 1;
-       } else {
-               audit_log_format(ab, " obj=%s", ctx);
-               security_release_secctx(ctx, len);
+       if (sid) {
+               if (security_secid_to_secctx(sid, &ctx, &len)) {
+                       audit_log_format(ab, " obj=(none)");
+                       rc = 1;
+               } else {
+                       audit_log_format(ab, " obj=%s", ctx);
+                       security_release_secctx(ctx, len);
+               }
        }
        audit_log_format(ab, " ocomm=");
        audit_log_untrustedstring(ab, comm);