diff options
Diffstat (limited to 'net/ipv6/udp.c')
| -rw-r--r-- | net/ipv6/udp.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index a6aecf76a71b..ce26c41d157d 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -107,6 +107,17 @@ static struct sock *__udp6_lib_lookup(struct net *net, return result; } +static struct sock *__udp6_lib_lookup_skb(struct sk_buff *skb, + __be16 sport, __be16 dport, + struct hlist_head udptable[]) +{ + 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); +} + /* * This should be easy, if there is something there we * return it, otherwise we block. @@ -488,8 +499,7 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct hlist_head udptable[], * check socket cache ... must talk to Alan about his plans * for sock caches... i'll skip this for now. */ - sk = __udp6_lib_lookup(net, saddr, uh->source, - daddr, uh->dest, inet6_iif(skb), udptable); + sk = __udp6_lib_lookup_skb(skb, uh->source, uh->dest, udptable); if (sk == NULL) { if (!xfrm6_policy_check(NULL, XFRM_POLICY_IN, skb)) |