diff options
Diffstat (limited to 'net/ipv6/udp.c')
| -rw-r--r-- | net/ipv6/udp.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index ce26c41d157..e51da8c092f 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -111,11 +111,15 @@ static struct sock *__udp6_lib_lookup_skb(struct sk_buff *skb, __be16 sport, __be16 dport, struct hlist_head udptable[]) { + struct sock *sk; struct ipv6hdr *iph = ipv6_hdr(skb); - return __udp6_lib_lookup(dev_net(skb->dst->dev), &iph->saddr, sport, - &iph->daddr, dport, inet6_iif(skb), - udptable); + if (unlikely(sk = skb_steal_sock(skb))) + return sk; + else + return __udp6_lib_lookup(dev_net(skb->dst->dev), &iph->saddr, sport, + &iph->daddr, dport, inet6_iif(skb), + udptable); } /* |