linux-kernel - Re: [PATCH 1/1] ATM: solos-pci, remove use after free

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Message-ID: <1286785169.2737.3.camel@edumazet-laptop>
Date:	Mon, 11 Oct 2010 10:19:29 +0200
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Jiri Slaby <jslaby@...e.cz>
Cc:	davem@...emloft.net, netdev@...r.kernel.org,
	linux-atm-general@...ts.sourceforge.net,
	linux-kernel@...r.kernel.org, jirislaby@...il.com,
	Chas Williams <chas@....nrl.navy.mil>
Subject: Re: [PATCH 1/1] ATM: solos-pci, remove use after free

Le lundi 11 octobre 2010 à 09:50 +0200, Jiri Slaby a écrit :
> Stanse found we do in console_show:
>   kfree_skb(skb);
>   return skb->len;
> which is not good. Fix that by remembering the len and use it in the
> function instead.
> 
> Signed-off-by: Jiri Slaby <jslaby@...e.cz>
> Cc: Chas Williams <chas@....nrl.navy.mil>
> ---

Acked-by: Eric Dumazet <eric.dumazet@...il.com>



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