netdev - Re: [PATCH] ipv4: fix a potential use after free in fou.c

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Message-Id: <20141017.234624.2128135369532839014.davem@davemloft.net>
Date:	Fri, 17 Oct 2014 23:46:24 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	roy.qing.li@...il.com
Cc:	netdev@...r.kernel.org, therbert@...gle.com
Subject: Re: [PATCH] ipv4: fix a potential use after free in fou.c

From: roy.qing.li@...il.com
Date: Fri, 17 Oct 2014 16:53:47 +0800

> From: Li RongQing <roy.qing.li@...il.com>
> 
> pskb_may_pull() maybe change skb->data and make uh pointer oboslete,
> so reload uh and guehdr
> 
> Fixes: 37dd0247 ("gue: Receive side for Generic UDP Encapsulation")
> Cc: Tom Herbert <therbert@...gle.com>
> Signed-off-by: Li RongQing <roy.qing.li@...il.com>

Applied.
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