[Ocfs2-devel] [PATCH] ocfs2: Fix NULL pointer dereferrence in __ocfs2_change_file_space

[Mark Fasheh]

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 at canonical.com>

Signed-off-by: Mark Fasheh <mfasheh at suse.de>
	--Mark

--
Mark Fasheh