netdev - Re: [PATCH] 3c59x: use netdev_alloc

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Message-ID: <20080730221251.GB29548@bayes.mathematik.tu-chemnitz.de>
Date:	Thu, 31 Jul 2008 00:12:51 +0200
From:	Steffen Klassert <klassert@...hematik.tu-chemnitz.de>
To:	Stephen Hemminger <shemminger@...tta.com>
Cc:	Jeff Garzik <jgarzik@...ox.com>, netdev@...r.kernel.org
Subject: Re: [PATCH] 3c59x: use netdev_alloc_skb

On Fri, Jul 25, 2008 at 12:07:22PM -0700, Stephen Hemminger wrote:
> Fix possible bug where end of receive buffer could be overwritten.
> The allocation needs to allow for the reserved space. This would only happen
> if device received packet greater than Ethernet standard MTU.
> 
> Change this driver to use netdev_alloc_skb rather than setting skb->dev
> directly. For the initial allocation it doesn't need to be GFP_ATOMIC.
> 
> Compile tested only.
> 
> Signed-off-by: Stephen Hemminger <shemminger@...tta.com>
Acked-by: Steffen Klassert <klassert@...hematik.tu-chemnitz.de>
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