From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Eric W. Biederman" Subject: [PATCH next 12/30] ipv4: Explicitly compute net in ip_fragment Date: Tue, 15 Sep 2015 20:04:00 -0500 Message-ID: <1442365458-16349-12-git-send-email-ebiederm@xmission.com> References: <87mvwn18my.fsf@x220.int.ebiederm.org> Cc: netfilter-devel@vger.kernel.org, To: Pablo Neira Ayuso , David Miller Return-path: In-Reply-To: <87mvwn18my.fsf@x220.int.ebiederm.org> Sender: netfilter-devel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Signed-off-by: "Eric W. Biederman" --- net/ipv4/ip_output.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index 85b72d450184..095754c99061 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -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); -- 2.2.1