linux-kernel - Re: NULL pointer dereference in inode_has

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Message-Id: <20110608134014.43ac448b.akpm@linux-foundation.org>
Date:	Wed, 8 Jun 2011 13:40:14 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Lukas Czerner <lczerner@...hat.com>
Cc:	linux-kernel@...r.kernel.org, Eric Paris <eparis@...hat.com>,
	linux-security-module@...r.kernel.org
Subject: Re: NULL pointer dereference in inode_has_perm() while setquota

On Wed, 1 Jun 2011 10:35:51 +0200 (CEST)
Lukas Czerner <lczerner@...hat.com> wrote:

> I was running xfstests on ext4 filesystem and I have run into NULL
> pointer dereference in inode_has_perm() while running test no. 234. This
> is on kernel 3.0.0-rc1.

Is this a regression?  Was 2.6.39 OK?

Thanks.
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