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| author | Patrick McHardy <kaber@trash.net> | 2005-08-09 19:45:02 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2005-08-29 15:37:22 -0700 |
| commit | d13964f4490157b8a290903362bfbc54f750a6bc (patch) | |
| tree | 377297846b513224a30185fb279afd6640e361f5 /net/ipv6/ip6_input.c | |
| parent | 0bd1b59b15e4057101c89d4db15a3683c0d897f7 (diff) | |
| download | linux-d13964f4490157b8a290903362bfbc54f750a6bc.tar.gz linux-d13964f4490157b8a290903362bfbc54f750a6bc.tar.bz2 linux-d13964f4490157b8a290903362bfbc54f750a6bc.zip | |
[IPV4/6]: Check if packet was actually delivered to a raw socket to decide whether to send an ICMP unreachable
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/ip6_input.c')
| -rw-r--r-- | net/ipv6/ip6_input.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c index ab51c0369e15..6e3480426939 100644 --- a/net/ipv6/ip6_input.c +++ b/net/ipv6/ip6_input.c @@ -166,8 +166,8 @@ resubmit: nexthdr = skb->nh.raw[nhoff]; raw_sk = sk_head(&raw_v6_htable[nexthdr & (MAX_INET_PROTOS - 1)]); - if (raw_sk) - ipv6_raw_deliver(skb, nexthdr); + if (raw_sk && !ipv6_raw_deliver(skb, nexthdr)) + raw_sk = NULL; hash = nexthdr & (MAX_INET_PROTOS - 1); if ((ipprot = rcu_dereference(inet6_protos[hash])) != NULL) { |