netdev - Re: [PATCH] ah: reload pointers to skb data after calling skb_cow

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Message-Id: <20110111.140452.45136484.davem@davemloft.net>
Date:	Tue, 11 Jan 2011 14:04:52 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	nicolas.dichtel@...nd.com
Cc:	netdev@...r.kernel.org, steffen.klassert@...unet.com
Subject: Re: [PATCH] ah: reload pointers to skb data after calling
 skb_cow_data()

From: Nicolas Dichtel <nicolas.dichtel@...nd.com>
Date: Tue, 11 Jan 2011 18:13:33 +0100

>>>From ba44ef6e00ca0f4c13e425f4a39e8749c56db843 Mon Sep 17 00:00:00 2001
> From: Dang Hongwu <hongwu.dang@...nd.com>
> Date: Tue, 11 Jan 2011 12:00:05 -0500
> Subject: [PATCH] ah: reload pointers to skb data after calling skb_cow_data()
> 
> skb_cow_data() may allocate a new data buffer, so pointers on
> skb should be set after this function.
> 
> Bug was introduced by commit dff3bb06 and 8631e9bd.
> 
> Signed-off-by: Wang Xuefu <xuefu.wang@...nd.com>
> Acked-by: Krzysztof Witek <krzysztof.witek@...nd.com>
> Signed-off-by: Nicolas Dichtel <nicolas.dichtel@...nd.com>

Applied.
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