netfilter: nfnetlink_queue: just returns error for unknown command

This patch stops processing options for unknown command.

Signed-off-by: Ken-ichirou MATSUZAWA <chamas@h4.dion.ne.jp>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c
index 57951ce..c1f6df4 100644 (file)
--- a/net/netfilter/nfnetlink_queue.c
+++ b/net/netfilter/nfnetlink_queue.c
@@ -1182,7 +1182,7 @@ static int nfqnl_recv_config(struct net *net, struct sock *ctnl,
                        break;
                default:
                        ret = -ENOTSUPP;
-                       break;
+                       goto err_out_unlock;
                }
        }