diff options
| 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/ipv4/ip_input.c | |
| parent | [IPV6]: Check interface bindings on IPv6 raw socket reception (diff) | |
| download | linux-dev-d13964f4490157b8a290903362bfbc54f750a6bc.tar.xz linux-dev-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/ipv4/ip_input.c')
| -rw-r--r-- | net/ipv4/ip_input.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c index d603247bdfe9..81e18023dc19 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; |