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[IPV6]: Check interface bindings on IPv6 raw socket reception

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Take account of whether a socket is bound to a particular device when
selecting an IPv6 raw socket to receive a packet. Also perform this
check when receiving IPv6 packets with router alert options.

Signed-off-by: Andrew McDonald <andrew@mcdonald.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andrew McDonald
2005-08-09 19:44:42 -07:00
committed by David S. Miller
parent 7af4cc3fa1
commit 0bd1b59b15
4 changed files with 15 additions and 6 deletions
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3
net/ipv6/icmp.c
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@@ -551,7 +551,8 @@ 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))) {
while((sk = __raw_v6_lookup(sk, nexthdr, daddr, saddr,
skb->dev->ifindex))) {
rawv6_err(sk, skb, NULL, type, code, inner_offset, info);
sk = sk_next(sk);
}