From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Tue, 14 Apr 2015 22:43:19 +0000 (-0700)
Subject: ocfs2: dereferencing freed pointers in ocfs2_reflink()
X-Git-Tag: omap-for-v4.1/fixes-rc1~151^2~104
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e073fc58dfe6a4c9b614320c1d56bb71cb213ec4;p=pandora-kernel.git

ocfs2: dereferencing freed pointers in ocfs2_reflink()

The code at the "out" label assumes that "default_acl" and "acl" are NULL,
but actually the pointers can be NULL, unitialized, or freed.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Mark Fasheh <mfasheh@suse.de>
Cc: Joel Becker <jlbec@evilplan.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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