From: Eugene Shatokhin <eugene.shatokhin@rosalab.ru>
Date: Thu, 8 Nov 2012 20:11:11 +0000 (-0500)
Subject: ext4: fix memory leak in ext4_xattr_set_acl()'s error path
X-Git-Tag: v3.2.36~123
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8c1efde2eac55d2151f450aee718d8cdf0e72da0;p=pandora-kernel.git

ext4: fix memory leak in ext4_xattr_set_acl()'s error path

commit 24ec19b0ae83a385ad9c55520716da671274b96c upstream.

In ext4_xattr_set_acl(), if ext4_journal_start() returns an error,
posix_acl_release() will not be called for 'acl' which may result in a
memory leak.

This patch fixes that.

Reviewed-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: Eugene Shatokhin <eugene.shatokhin@rosalab.ru>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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