From: Joe Thornber <ejt@redhat.com>
Date: Fri, 27 Jul 2012 14:08:05 +0000 (+0100)
Subject: dm thin: fix memory leak in process_prepared_mapping error paths
X-Git-Tag: v3.2.27~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=46b4d87ec53d166d2a62aae30d15a24783c3275f;p=pandora-kernel.git

dm thin: fix memory leak in process_prepared_mapping error paths

commit 905386f82d08f66726912f303f3e6605248c60a3 upstream.

Fix memory leak in process_prepared_mapping by always freeing
the dm_thin_new_mapping structs from the mapping_pool mempool on
the error paths.

Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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