diff options
| author | Jeff Garzik <jgarzik@pobox.com> | 2005-08-30 03:38:51 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-08-30 03:38:51 -0400 |
| commit | 4dd9e909e3b834b66fd48d6eac50c6557cc50275 (patch) | |
| tree | 08315c79b1fbd8e3344881c260dce730e5ebea3c /net/ipv4/ip_forward.c | |
| parent | 76b2bf9b4dee2fb32ef17f5c84a99ce481a14be2 (diff) | |
| parent | 1fdab81e675c6ef76a49b8aabb7eaf4be51d1b80 (diff) | |
/spare/repo/libata-dev branch 'master'
Diffstat (limited to 'net/ipv4/ip_forward.c')
| -rw-r--r-- | net/ipv4/ip_forward.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/net/ipv4/ip_forward.c b/net/ipv4/ip_forward.c index 77094aac6c28..0923add122b4 100644 --- a/net/ipv4/ip_forward.c +++ b/net/ipv4/ip_forward.c | |||
| @@ -76,16 +76,12 @@ int ip_forward(struct sk_buff *skb) | |||
| 76 | * that reaches zero, we must reply an ICMP control message telling | 76 | * that reaches zero, we must reply an ICMP control message telling |
| 77 | * that the packet's lifetime expired. | 77 | * that the packet's lifetime expired. |
| 78 | */ | 78 | */ |
| 79 | 79 | if (skb->nh.iph->ttl <= 1) | |
| 80 | iph = skb->nh.iph; | ||
| 81 | |||
| 82 | if (iph->ttl <= 1) | ||
| 83 | goto too_many_hops; | 80 | goto too_many_hops; |
| 84 | 81 | ||
| 85 | if (!xfrm4_route_forward(skb)) | 82 | if (!xfrm4_route_forward(skb)) |
| 86 | goto drop; | 83 | goto drop; |
| 87 | 84 | ||
| 88 | iph = skb->nh.iph; | ||
| 89 | rt = (struct rtable*)skb->dst; | 85 | rt = (struct rtable*)skb->dst; |
| 90 | 86 | ||
| 91 | if (opt->is_strictroute && rt->rt_dst != rt->rt_gateway) | 87 | if (opt->is_strictroute && rt->rt_dst != rt->rt_gateway) |