diff options
| author | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2006-12-04 12:20:41 +0100 |
|---|---|---|
| committer | Adrian Bunk <bunk@stusta.de> | 2006-12-04 12:20:41 +0100 |
| commit | b3d413d405f1b25d0ed98000f285394cf12a2c99 (patch) | |
| tree | 1f6da57ac13335965b0e0e7dd3cdd1d364f93b1b /net/ipv6 | |
| parent | 8cf6005296c61ff46afcc1f08b1791b4aa2e9ba5 (diff) | |
[IPV6]: Fix address/interface handling in UDP and DCCP, according to the scoping architecture.
TCP and RAW do not have this issue. Closes Bug #7432.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/udp.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index c47648892c04..513ed8f2ac0f 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -315,14 +315,13 @@ static void udpv6_err(struct sk_buff *skb, struct inet6_skb_parm *opt, { struct ipv6_pinfo *np; struct ipv6hdr *hdr = (struct ipv6hdr*)skb->data; - struct net_device *dev = skb->dev; struct in6_addr *saddr = &hdr->saddr; struct in6_addr *daddr = &hdr->daddr; struct udphdr *uh = (struct udphdr*)(skb->data+offset); struct sock *sk; int err; - sk = udp_v6_lookup(daddr, uh->dest, saddr, uh->source, dev->ifindex); + sk = udp_v6_lookup(daddr, uh->dest, saddr, uh->source, inet6_iif(skb)); if (sk == NULL) return; @@ -416,7 +415,7 @@ static void udpv6_mcast_deliver(struct udphdr *uh, read_lock(&udp_hash_lock); sk = sk_head(&udp_hash[ntohs(uh->dest) & (UDP_HTABLE_SIZE - 1)]); - dif = skb->dev->ifindex; + dif = inet6_iif(skb); sk = udp_v6_mcast_next(sk, uh->dest, daddr, uh->source, saddr, dif); if (!sk) { kfree_skb(skb); @@ -497,7 +496,7 @@ static int udpv6_rcv(struct sk_buff **pskb) * check socket cache ... must talk to Alan about his plans * for sock caches... i'll skip this for now. */ - sk = udp_v6_lookup(saddr, uh->source, daddr, uh->dest, dev->ifindex); + sk = udp_v6_lookup(saddr, uh->source, daddr, uh->dest, inet6_iif(skb)); if (sk == NULL) { if (!xfrm6_policy_check(NULL, XFRM_POLICY_IN, skb)) |