From d13964f4490157b8a290903362bfbc54f750a6bc Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Tue, 9 Aug 2005 19:45:02 -0700 Subject: [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 Signed-off-by: David S. Miller --- net/ipv6/ip6_input.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net/ipv6/ip6_input.c') diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c index ab51c0369e1..6e348042693 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) { -- cgit v1.2.3