netdev - Re: [PATCH net 1/1] net/ipv4: ip_vti clear skb cb before tunneling.

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Date:	Thu, 13 Jun 2013 02:48:25 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	stephen@...workplumber.org
Cc:	saumoh@...il.com, netdev@...r.kernel.org, saurabh@...tta.com
Subject: Re: [PATCH net 1/1] net/ipv4: ip_vti clear skb cb before tunneling.

From: Stephen Hemminger <stephen@...workplumber.org>
Date: Mon, 10 Jun 2013 18:28:22 -0700

> On Mon, 10 Jun 2013 17:45:10 -0700
> Saurabh Mohan <saumoh@...il.com> wrote:
> 
>> From: Saurabh Mohan <saurabh@...tta.com>
>> 
>> If users apply shaper to vti tunnel then it will cause a kernel crash. The
>> problem seems to be due to the vti_tunnel_xmit function not clearing
>> skb->opt field before passing the packet to xfrm tunneling code.
>> 
>> Signed-off-by: Saurabh Mohan <saurabh@...tta.com>
 ...
> Thanks, this applies to 3.9 and earlier kernels. When the tunnel code was unified,
> this was fixed in ip_tunnel.c
> 
> Acked-by: Stephen Hemminger <stephen@...workplumber.org>

Applied and queued up for -stable, thanks.
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