From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH] skbuff: don't corrupt mac_header on skb expansion
Date: Wed, 17 Jun 2009 18:53:07 -0700 (PDT)
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From: Stephen Hemminger <shemminger@vyatta.com>
Date: Wed, 17 Jun 2009 15:17:34 -0700

> The skb mac_header field is sometimes NULL (or ~0u) as a sentinel
> value. The places where skb is expanded add an offset which would
> change this flag into an invalid pointer (or offset).
> 
> Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>

Applied.