netdev - Re: [PATCH] openvswitch: fix a use after free

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Date:	Fri, 17 Oct 2014 16:23:08 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	roy.qing.li@...il.com
Cc:	netdev@...r.kernel.org, edumazet@...gle.com, jesse@...ira.com
Subject: Re: [PATCH] openvswitch: fix a use after free

From: roy.qing.li@...il.com
Date: Fri, 17 Oct 2014 14:03:08 +0800

> From: Li RongQing <roy.qing.li@...il.com>
> 
> pskb_may_pull() called by arphdr_ok can change skb->data, so put the arp
> setting after arphdr_ok to avoid the use the freed memory
> 
> Fixes: 0714812134d7d ("openvswitch: Eliminate memset() from flow_extract.")
> Cc: Jesse Gross <jesse@...ira.com>
> Cc: Eric Dumazet <edumazet@...gle.com>
> Signed-off-by: Li RongQing <roy.qing.li@...il.com>

Applied, thanks.
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