linux-kernel - Re: [held lock freed] Re: [GIT] Networking

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Message-Id: <20110321.181816.15242871.davem@davemloft.net>
Date:	Mon, 21 Mar 2011 18:18:16 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	arnd@...db.de
Cc:	eric.dumazet@...il.com, mingo@...e.hu,
	torvalds@...ux-foundation.org, akpm@...ux-foundation.org,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	a.p.zijlstra@...llo.nl, tglx@...utronix.de
Subject: Re: [held lock freed] Re: [GIT] Networking

From: Arnd Bergmann <arnd@...db.de>
Date: Mon, 21 Mar 2011 16:22:40 +0100

> net/appletalk: fix atalk_release use after free
> 
> The BKL removal in appletalk introduced a use-after-free problem,
> where atalk_destroy_socket frees a sock, but we still release
> the socket lock on it.
> 
> An easy fix is to take an extra reference on the sock and sock_put
> it when returning from atalk_release.
> 
> Signed-off-by: Arnd Bergmann <arnd@...db.de>

Applied, thanks Arnd.
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