diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 1998-03-18 17:17:51 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 1998-03-18 17:17:51 +0000 |
| commit | f1382dc4850bb459d24a81c6cb0ef93ea7bd4a79 (patch) | |
| tree | 225271a3d5dcd4e9dea5ee393556abd754c964b1 /net/ipv4/icmp.c | |
| parent | 135b00fc2e90e605ac2a96b20b0ebd93851a3f89 (diff) | |
o Merge with Linux 2.1.90.
o Divide L1 cache sizes by 1024 before printing, makes the numbers a
bit more credible ...
Diffstat (limited to 'net/ipv4/icmp.c')
| -rw-r--r-- | net/ipv4/icmp.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c index b2c7151d1..e8f636e21 100644 --- a/net/ipv4/icmp.c +++ b/net/ipv4/icmp.c @@ -3,7 +3,7 @@ * * Alan Cox, <alan@cymru.net> * - * Version: $Id: icmp.c,v 1.4 1998/03/03 01:23:37 ralf Exp $ + * Version: $Id: icmp.c,v 1.5 1998/03/17 22:18:23 ralf Exp $ * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -928,10 +928,8 @@ int icmp_chkaddr(struct sk_buff *skb) struct tcphdr *th = (struct tcphdr *)(((unsigned char *)iph)+(iph->ihl<<2)); sk = tcp_v4_lookup(iph->daddr, th->dest, iph->saddr, th->source, skb->dev->ifindex); - if (!sk) return 0; - if (sk->saddr != iph->saddr) return 0; - if (sk->daddr != iph->daddr) return 0; - if (sk->dummy_th.dest != th->dest) return 0; + if (!sk || (sk->state == TCP_LISTEN)) + return 0; /* * This packet came from us. */ |