linux-kernel - Re: net/sched/act

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Message-ID: <1278743241.2538.28.camel@edumazet-laptop>
Date:	Sat, 10 Jul 2010 08:27:21 +0200
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Herbert Xu <herbert@...dor.apana.org.au>
Cc:	Rodrigo Partearroyo González 
	<rpartearroyo@...entia.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Iratxo Pichel Ortiz <ipichel@...entia.com>,
	Noelia Morón <nmoron@...entia.com>,
	netdev <netdev@...r.kernel.org>
Subject: Re: net/sched/act_nat.c BUG

Le samedi 10 juillet 2010 à 07:23 +0800, Herbert Xu a écrit :

> No we do need the second IP header, think about it...
> 
> However, we should only drop it only if it's long enough and
> pskb_may_pull fails.

Indeed right you are !

As Changli suggested, we need another pskb_may_pull() call.

Thanks


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