From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Mon, 24 Jun 2013 15:46:57 +0000 (+0300)
Subject: iscsi-target: missing kfree() on error path
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=4f45d320ba97ad2f1107a56e8b2af0dd7e764502;p=openwrt%2Fstaging%2Fblogic.git

iscsi-target: missing kfree() on error path

Fix-up breakage in iscsit_build_sendtargets_response() from v3.11
changes, and free "payload" before returning.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
---

diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c
index dc2c0565736d..19a31f9bb7d5 100644
--- a/drivers/target/iscsi/iscsi_target.c
+++ b/drivers/target/iscsi/iscsi_target.c
@@ -3421,6 +3421,7 @@ static int iscsit_build_sendtargets_response(struct iscsi_cmd *cmd)
 		if (!text_ptr) {
 			pr_err("Unable to locate '=' string in text_in:"
 			       " %s\n", text_in);
+			kfree(payload);
 			return -EINVAL;
 		}
 		/*