From mboxrd@z Thu Jan  1 00:00:00 1970
From: Eric Dumazet <eric.dumazet@gmail.com>
Subject: Re: NULL pointer dereference BUG in ip_send_skb()
Date: Fri, 10 Aug 2012 18:45:46 +0200
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References: <20120810163112.GA32544@localhost>
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Cc: Eric Dumazet <edumazet@google.com>,
	"David S. Miller" <davem@davemloft.net>, netdev@vger.kernel.org,
	John Stultz <johnstul@us.ibm.com>,
	Paul Moore <paul@paul-moore.com>,
	Eric Paris <eparis@parisplace.org>,
	"Serge E. Hallyn" <serge@hallyn.com>
To: Fengguang Wu <fengguang.wu@intel.com>
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On Sat, 2012-08-11 at 00:31 +0800, Fengguang Wu wrote:
> Hi Eric,
> 
> This line triggers a NULL deference since commit 3a7c384 ("ipv4: tcp:
> unicast_sock should not land outside of TCP stack").
> 
>         int ip_send_skb(struct sk_buff *skb)
>         {       
> ==>             struct net *net = sock_net(skb->sk);


Hi Fengguang

Fix was sent some hours ago, on netdev list.

http://patchwork.ozlabs.org/patch/176483/

Thanks