netfilter: nfnetlink_queue: don't handle options after unbind

This patch stops processing after destroying a queue instance.

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 fe360f7..57951ce 100644 (file)
--- a/net/netfilter/nfnetlink_queue.c
+++ b/net/netfilter/nfnetlink_queue.c
@@ -1176,7 +1176,7 @@ static int nfqnl_recv_config(struct net *net, struct sock *ctnl,
                                goto err_out_unlock;
                        }
                        instance_destroy(q, queue);
-                       break;
+                       goto err_out_unlock;
                case NFQNL_CFG_CMD_PF_BIND:
                case NFQNL_CFG_CMD_PF_UNBIND:
                        break;