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build: support for Linux 2.6.31-rc1

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This commit is contained in:
Jan Engelhardt
2009-07-02 01:51:40 +02:00
parent 6b2ca78af7
commit fdf42a3a50
5 changed files with 35 additions and 16 deletions
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10
extensions/xt_TARPIT.c
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@@ -167,20 +167,20 @@ static void tarpit_tcp(struct sk_buff *oldskb, unsigned int hook)
nskb->ip_summed = CHECKSUM_NONE;
/* Adjust IP TTL */
niph->ttl = dst_metric(nskb->dst, RTAX_HOPLIMIT);
niph->ttl = dst_metric(skb_dst(nskb), RTAX_HOPLIMIT);
/* Adjust IP checksum */
niph->check = 0;
niph->check = ip_fast_csum(skb_network_header(nskb), niph->ihl);
/* "Never happens" */
if (nskb->len > dst_mtu(nskb->dst))
if (nskb->len > dst_mtu(skb_dst(nskb)))
goto free_nskb;
nf_ct_attach(nskb, oldskb);
NF_HOOK(NFPROTO_IPV4, NF_INET_LOCAL_OUT, nskb, NULL, nskb->dst->dev,
dst_output);
NF_HOOK(NFPROTO_IPV4, NF_INET_LOCAL_OUT, nskb, NULL,
skb_dst(nskb)->dev, dst_output);
return;
free_nskb:
@@ -192,7 +192,7 @@ tarpit_tg(struct sk_buff **pskb, const struct xt_target_param *par)
{
const struct sk_buff *skb = *pskb;
const struct iphdr *iph = ip_hdr(skb);
const struct rtable *rt = (const void *)skb->dst;
const struct rtable *rt = skb_rtable(skb);
/* Do we have an input route cache entry? (Not in PREROUTING.) */
if (rt == NULL)