From: Mark Fasheh <mfasheh@suse.de>
To: Luis Henriques <luis.henriques@canonical.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Bret Towe <magnade@gmail.com>,
linux-kernel@vger.kernel.org, ocfs2-devel@oss.oracle.com,
jlbec@evilplan.org, sunil.mushran@oracle.com
Subject: Re: [PATCH] ocfs2: Fix NULL pointer dereferrence in __ocfs2_change_file_space
Date: Wed, 20 Jun 2012 16:18:23 -0700 [thread overview]
Message-ID: <20120620231823.GE17950@wotan.suse.de> (raw)
In-Reply-To: <1340231684-1667-1-git-send-email-luis.henriques@canonical.com>
This should've been upstream a while ago :/
On Wed, Jun 20, 2012 at 11:34:44PM +0100, Luis Henriques wrote:
> As ocfs2_fallocate() will invoke __ocfs2_change_file_space() with a NULL
> as the first parameter (file), it may trigger a NULL pointer dereferrence
> due to a missing check. See http://bugs.launchpad.net/bugs/1006012.
>
> Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.de>
--Mark
--
Mark Fasheh
next prev parent reply other threads:[~2012-06-20 23:18 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-05 22:23 BUG in ofcs2_change_file_space Bret Towe
2012-05-22 3:11 ` Bret Towe
2012-06-20 17:38 ` Bret Towe
2012-06-20 18:01 ` Luis Henriques
2012-06-20 21:56 ` Andrew Morton
2012-06-20 22:29 ` Luis Henriques
2012-06-20 22:34 ` [PATCH] ocfs2: Fix NULL pointer dereferrence in __ocfs2_change_file_space Luis Henriques
2012-06-20 22:39 ` Luis Henriques
2012-06-20 22:42 ` Andrew Morton
2012-06-20 23:18 ` Mark Fasheh [this message]
2012-06-21 6:12 ` Joel Becker
2012-06-21 4:39 ` Bret Towe
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