gre: Fix GREv4 TCPv6 segmentation.

[cascardo/linux.git] / net / ipv4 / ip_input.c

diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
index 2bdf802..3da817b 100644 (file)
--- a/net/ipv4/ip_input.c
+++ b/net/ipv4/ip_input.c
@@ -419,7 +419,7 @@ int ip_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt,
        iph = ip_hdr(skb);
 
        if (unlikely(ip_fast_csum((u8 *)iph, iph->ihl)))
-               goto inhdr_error;
+               goto csum_error;
 
        len = ntohs(iph->tot_len);
        if (skb->len < len) {
@@ -446,6 +446,8 @@ int ip_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt,
        return NF_HOOK(NFPROTO_IPV4, NF_INET_PRE_ROUTING, skb, dev, NULL,
                       ip_rcv_finish);
 
+csum_error:
+       IP_INC_STATS_BH(dev_net(dev), IPSTATS_MIB_CSUMERRORS);
 inhdr_error:
        IP_INC_STATS_BH(dev_net(dev), IPSTATS_MIB_INHDRERRORS);
 drop: