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From: "Pekka Enberg" <penberg@cs.helsinki.fi>
To: "Andrew Morton" <akpm@osdl.org>
Cc: "Alan Cox" <alan@redhat.com>, "Christoph Hellwig" <hch@lst.de>,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] tty: cleanup release_mem
Date: Tue, 30 Jan 2007 08:33:18 +0200	[thread overview]
Message-ID: <84144f020701292233x636f3c87if09df48416182f3c@mail.gmail.com> (raw)
In-Reply-To: <20070129195605.f5d50302.akpm@osdl.org>

On 1/30/07, Andrew Morton <akpm@osdl.org> wrote:
> BUG: unable to handle kernel paging request at virtual address 6b6b6bdf

Use after free. The new code does module_put() _after_
free_tty_struct() which is obviously wrong.

  reply	other threads:[~2007-01-30  6:33 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-01-28 17:12 Christoph Hellwig
2007-01-29 12:01 ` Alan Cox
2007-01-29 18:12   ` Christoph Hellwig
2007-01-29 19:06     ` Alan Cox
2007-01-30  3:56       ` Andrew Morton
2007-01-30  6:33         ` Pekka Enberg [this message]
2007-01-31  7:16 Pekka J Enberg
2007-01-31 14:20 ` Christoph Hellwig

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