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Commit 9479b0af authored by Eric W. Biederman's avatar Eric W. Biederman Committed by David S. Miller
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ipv4: Explicitly compute net in ip_fragment 



Signed-off-by: default avatar"Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 26a949db

net/ipv4/ip_output.c

+2 −3
Original line number Diff line number Diff line
@@ -500,10 +500,9 @@ static int ip_fragment(struct sock *sk, struct sk_buff *skb, 
	if (unlikely(!skb->ignore_df ||

		     (IPCB(skb)->frag_max_size &&

		      IPCB(skb)->frag_max_size > mtu))) {

		struct rtable *rt = skb_rtable(skb);

		struct net_device *dev = rt->dst.dev;

		struct net *net = dev_net(skb_rtable(skb)->dst.dev);



		IP_INC_STATS(dev_net(dev), IPSTATS_MIB_FRAGFAILS);

		IP_INC_STATS(net, IPSTATS_MIB_FRAGFAILS);

		icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED,

			  htonl(mtu));

		kfree_skb(skb);