From: Dmitry Monakhov <dmonakhov@openvz.org>
Date: Fri, 19 Oct 2007 21:38:38 +0000 (+0100)
Subject: dm crypt: missing kfree in ctr error path
X-Git-Tag: v3.12-rc1~25144^2~25
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=815f9e32709b014a459919176a4f0feebd42731e;p=kernel%2Fkernel-generic.git

dm crypt: missing kfree in ctr error path

Insert missing kfree() in crypt_iv_essiv_ctr() error path.

Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
---

diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index ecd9ef0..3fa3b24 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -175,6 +175,7 @@ static int crypt_iv_essiv_ctr(struct crypt_config *cc, struct dm_target *ti,
 
 	if (err) {
 		ti->error = "Error calculating hash in ESSIV";
+		kfree(salt);
 		return err;
 	}