diff options
| -rw-r--r-- | net/tipc/bcast.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c index 76e14dc08bb9..6c997d4a6218 100644 --- a/net/tipc/bcast.c +++ b/net/tipc/bcast.c @@ -769,6 +769,9 @@ void tipc_mcast_filter_msg(struct net *net, struct sk_buff_head *defq, u32 node, port; skb = skb_peek(inputq); + if (!skb) + return; + hdr = buf_msg(skb); if (likely(!msg_is_syn(hdr) && skb_queue_empty(defq))) |