iph->tot_len = htons(skb->len);
ip_send_check(iph);
- return nf_hook(PF_INET, NF_INET_LOCAL_OUT, skb, NULL, skb_dst(skb)->dev,
- dst_output);
+ return nf_hook(NFPROTO_IPV4, NF_INET_LOCAL_OUT, skb, NULL,
+ skb_dst(skb)->dev, dst_output);
}
int ip_local_out(struct sk_buff *skb)
) {
struct sk_buff *newskb = skb_clone(skb, GFP_ATOMIC);
if (newskb)
- NF_HOOK(PF_INET, NF_INET_POST_ROUTING, newskb,
- NULL, newskb->dev,
+ NF_HOOK(NFPROTO_IPV4, NF_INET_POST_ROUTING,
+ newskb, NULL, newskb->dev,
ip_dev_loopback_xmit);
}
if (rt->rt_flags&RTCF_BROADCAST) {
struct sk_buff *newskb = skb_clone(skb, GFP_ATOMIC);
if (newskb)
- NF_HOOK(PF_INET, NF_INET_POST_ROUTING, newskb, NULL,
- newskb->dev, ip_dev_loopback_xmit);
+ NF_HOOK(NFPROTO_IPV4, NF_INET_POST_ROUTING, newskb,
+ NULL, newskb->dev, ip_dev_loopback_xmit);
}
- return NF_HOOK_COND(PF_INET, NF_INET_POST_ROUTING, skb, NULL, skb->dev,
- ip_finish_output,
+ return NF_HOOK_COND(NFPROTO_IPV4, NF_INET_POST_ROUTING, skb, NULL,
+ skb->dev, ip_finish_output,
!(IPCB(skb)->flags & IPSKB_REROUTED));
}
skb->dev = dev;
skb->protocol = htons(ETH_P_IP);
- return NF_HOOK_COND(PF_INET, NF_INET_POST_ROUTING, skb, NULL, dev,
+ return NF_HOOK_COND(NFPROTO_IPV4, NF_INET_POST_ROUTING, skb, NULL, dev,
ip_finish_output,
!(IPCB(skb)->flags & IPSKB_REROUTED));
}
-int ip_queue_xmit(struct sk_buff *skb, int ipfragok)
+int ip_queue_xmit(struct sk_buff *skb)
{
struct sock *sk = skb->sk;
struct inet_sock *inet = inet_sk(sk);
skb_reset_network_header(skb);
iph = ip_hdr(skb);
*((__be16 *)iph) = htons((4 << 12) | (5 << 8) | (inet->tos & 0xff));
- if (ip_dont_fragment(sk, &rt->u.dst) && !ipfragok)
+ if (ip_dont_fragment(sk, &rt->u.dst) && !skb->local_df)
iph->frag_off = htons(IP_DF);
else
iph->frag_off = 0;
hlen = iph->ihl * 4;
mtu = dst_mtu(&rt->u.dst) - hlen; /* Size of data space */
+#ifdef CONFIG_BRIDGE_NETFILTER
+ if (skb->nf_bridge)
+ mtu -= nf_bridge_mtu_reduction(skb);
+#endif
IPCB(skb)->flags |= IPSKB_FRAG_COMPLETE;
/* When frag_list is given, use it. First, check its validity: