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authorPatrick McHardy <kaber@trash.net>2005-08-09 19:45:02 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2005-08-29 15:37:22 -0700
commitd13964f4490157b8a290903362bfbc54f750a6bc (patch)
tree377297846b513224a30185fb279afd6640e361f5 /net/ipv4/ip_input.c
parent0bd1b59b15e4057101c89d4db15a3683c0d897f7 (diff)
[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/ipv4/ip_input.c')
-rw-r--r--net/ipv4/ip_input.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
index d603247bdfe..81e18023dc1 100644
--- a/net/ipv4/ip_input.c
+++ b/net/ipv4/ip_input.c
@@ -225,8 +225,8 @@ static inline int ip_local_deliver_finish(struct sk_buff *skb)
/* If there maybe a raw socket we must check - if not we
* don't care less
*/
- if (raw_sk)
- raw_v4_input(skb, skb->nh.iph, hash);
+ if (raw_sk && !raw_v4_input(skb, skb->nh.iph, hash))
+ raw_sk = NULL;
if ((ipprot = rcu_dereference(inet_protos[hash])) != NULL) {
int ret;