From: Jeff Garzik <jeff@garzik.org>
To: Tejun Heo <htejun@gmail.com>
Cc: IDE/ATA development list <linux-ide@vger.kernel.org>,
Eric Sesterhenn <snakebyte@gmx.de>
Subject: Re: [PATCH #upstream-fixes] libata: don't allow sysfs read access to force param
Date: Mon, 10 Mar 2008 20:52:02 -0400 [thread overview]
Message-ID: <47D5D7B2.9060105@garzik.org> (raw)
In-Reply-To: <47D3C851.8030401@gmail.com>
Tejun Heo wrote:
> Buffer for force param is deallocated after initialization, so trying
> to read it via sysfs results in oops. Don't allow read access to the
> param node.
>
> Spotted by Eric Sesterhenn.
>
> Signed-off-by: Tejun Heo <htejun@gmail.com>
> Cc: Eric Sesterhenn <snakebyte@gmx.de>
> ---
> drivers/ata/libata-core.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
applied
prev parent reply other threads:[~2008-03-11 0:52 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-09 11:21 [PATCH #upstream-fixes] libata: don't allow sysfs read access to force param Tejun Heo
2008-03-11 0:52 ` Jeff Garzik [this message]
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