linux-kernel - Re: [PATCH 3/3] NET: wimax, fix use after free

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Date:	Mon, 11 Oct 2010 11:12:18 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	inaky.perez-gonzalez@...el.com
Cc:	jslaby@...e.cz, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, jirislaby@...il.com,
	linux-wimax@...el.com
Subject: Re: [PATCH 3/3] NET: wimax, fix use after free

From: Inaky Perez-Gonzalez <inaky.perez-gonzalez@...el.com>
Date: Mon, 11 Oct 2010 09:46:46 -0700

> On Mon, 2010-10-11 at 02:26 -0700, Jiri Slaby wrote: 
>> Stanse found that i2400m_rx frees skb, but still uses skb->len even
>> though it has skb_len defined. So use skb_len properly in the code.
>> 
>> And also define it unsinged int rather than size_t to solve
>> compilation warnings.
>> 
>> Signed-off-by: Jiri Slaby <jslaby@...e.cz>
> 
> Ops, fail. Thanks for the catch. I assume you have compile tested it.
> 
> Acked-by: Inaky Perez-Gonzalez <inaky.perez-gonzalez@...el.com>

Applied.
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