From: Glauber de Oliveira Costa <glommer@br.ibm.com>
Date: Mon, 28 Nov 2005 21:44:02 +0000 (-0800)
Subject: [PATCH] ext3: Wrong return value for EXT3_IOC_GROUP_ADD
X-Git-Tag: v2.6.15-rc3~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aa877b3dc9f2a1fdffac4ea36bee97c21db11a69;p=pandora-kernel.git

[PATCH] ext3: Wrong return value for EXT3_IOC_GROUP_ADD

This patch corrects the return value for the EXT3_IOC_GROUP_ADD in case it
fails due to the presence of multiple resizers at the filesystem.

The problem is a little bit more serious than a wrong return value in this
case, since the clause err=0 in the exit_journal path will lead to a call
to update_backups which in turns causes a NULL pointer dereference.

Signed-off-by: Glauber de Oliveira Costa <glommer@br.ibm.com>
Cc: "Stephen C. Tweedie" <sct@redhat.com>
Cc: Andreas Dilger <adilger@clusterfs.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

Reading git-diff-tree failed