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| author | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2005-09-01 17:44:49 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2005-09-01 17:44:49 -0700 |
| commit | 2dac4b96b9362954a0638317b90e3e7bcb112e83 (patch) | |
| tree | 8cf0b815263b1809488b4071b4a5a3a1aece2ad1 /net | |
| parent | 573dbd95964b01a942aa0c68e92b06f2c9536964 (diff) | |
| download | kernel_samsung_aries-2dac4b96b9362954a0638317b90e3e7bcb112e83.zip kernel_samsung_aries-2dac4b96b9362954a0638317b90e3e7bcb112e83.tar.gz kernel_samsung_aries-2dac4b96b9362954a0638317b90e3e7bcb112e83.tar.bz2 | |
[IPV6]: Repair Incoming Interface Handling for Raw Socket.
Due to changes to enforce checking interface bindings,
sockets did not see loopback packets bound for our local address
on our interface.
e.g.)
When we ping6 fe80::1%eth0, skb->dev points loopback_dev while
IP6CB(skb)->iif indicates eth0.
This patch fixes the issue by using appropriate incoming interface,
in the sense of scoping architecture.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv6/icmp.c | 2 | ||||
| -rw-r--r-- | net/ipv6/raw.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c index 5176fc6..fa8f1bb 100644 --- a/net/ipv6/icmp.c +++ b/net/ipv6/icmp.c @@ -549,7 +549,7 @@ static void icmpv6_notify(struct sk_buff *skb, int type, int code, u32 info) read_lock(&raw_v6_lock); if ((sk = sk_head(&raw_v6_htable[hash])) != NULL) { while((sk = __raw_v6_lookup(sk, nexthdr, daddr, saddr, - skb->dev->ifindex))) { + IP6CB(skb)->iif))) { rawv6_err(sk, skb, NULL, type, code, inner_offset, info); sk = sk_next(sk); } diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c index 7a58632..ed3a76b 100644 --- a/net/ipv6/raw.c +++ b/net/ipv6/raw.c @@ -166,7 +166,7 @@ int ipv6_raw_deliver(struct sk_buff *skb, int nexthdr) if (sk == NULL) goto out; - sk = __raw_v6_lookup(sk, nexthdr, daddr, saddr, skb->dev->ifindex); + sk = __raw_v6_lookup(sk, nexthdr, daddr, saddr, IP6CB(skb)->iif); while (sk) { delivered = 1; @@ -178,7 +178,7 @@ int ipv6_raw_deliver(struct sk_buff *skb, int nexthdr) rawv6_rcv(sk, clone); } sk = __raw_v6_lookup(sk_next(sk), nexthdr, daddr, saddr, - skb->dev->ifindex); + IP6CB(skb)->iif); } out: read_unlock(&raw_v6_lock); |