From: Jan Kara <jack@suse.cz>
Date: Thu, 13 May 2010 16:05:15 +0000 (+0200)
Subject: ocfs2: Fix NULL pointer deref when writing local dquot
X-Git-Tag: v2.6.35-rc1~455^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=741e128933448e589a85286e535078b24f4cf568;p=pandora-kernel.git

ocfs2: Fix NULL pointer deref when writing local dquot

commit_dqblk() can write quota info to global file. That is actually a bad
thing to do because if we are just modifying local quota file, we are not
prepared (do not hold proper locks, do not have transaction credits) to do
a modification of the global quota file. So do not use commit_dqblk() and
instead call our writing function directly.

Acked-by: Joel Becker <Joel.Becker@oracle.com>
Signed-off-by: Jan Kara <jack@suse.cz>
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