*
* Version: $Id: ip_input.c,v 1.55 2002/01/12 07:39:45 davem Exp $
*
- * Authors: Ross Biro, <bir7@leland.Stanford.Edu>
+ * Authors: Ross Biro
* Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
* Donald Becker, <becker@super.org>
* Alan Cox, <Alan.Cox@linux.org>
raw_rcv(last, skb2);
}
last = sk;
+ nf_reset(skb);
}
}
{
int ihl = skb->nh.iph->ihl*4;
-#ifdef CONFIG_NETFILTER_DEBUG
- nf_debug_ip_local_deliver(skb);
-#endif /*CONFIG_NETFILTER_DEBUG*/
-
__skb_pull(skb, ihl);
/* Free reference early: we don't need it any more, and it may
{
struct net_device *dev = skb->dev;
struct iphdr *iph = skb->nh.iph;
+ int err;
/*
* Initialise the virtual path cache for the packet. It describes
* how the packet travels inside Linux networking.
*/
if (skb->dst == NULL) {
- if (ip_route_input(skb, iph->daddr, iph->saddr, iph->tos, dev))
+ if ((err = ip_route_input(skb, iph->daddr, iph->saddr, iph->tos, dev))) {
+ if (err == -EHOSTUNREACH)
+ IP_INC_STATS_BH(IPSTATS_MIB_INADDRERRORS);
goto drop;
+ }
}
#ifdef CONFIG_NET_CLS_ROUTE