diff options
| -rw-r--r-- | net/netfilter/nfnetlink_queue.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c index cac38b2e147a..2cf5fb8322c4 100644 --- a/net/netfilter/nfnetlink_queue.c +++ b/net/netfilter/nfnetlink_queue.c @@ -928,8 +928,12 @@ nfqnl_recv_config(struct sock *ctnl, struct sk_buff *skb, if (nfqa[NFQA_CFG_PARAMS-1]) { struct nfqnl_msg_config_params *params; - params = NFA_DATA(nfqa[NFQA_CFG_PARAMS-1]); + if (!queue) { + ret = -ENOENT; + goto out_put; + } + params = NFA_DATA(nfqa[NFQA_CFG_PARAMS-1]); nfqnl_set_mode(queue, params->copy_mode, ntohl(params->copy_range)); } |