From: lakshminarayanand <Lakshmi_Narayanan_Du@dell.com>
Date: Mon, 7 Mar 2016 10:34:11 +0000 (+0530)
Subject: Fix Memory leak on fail case of mbuffer
X-Git-Tag: v0.5~7^2
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=ff0ebaeeb581f2156596b13d9a97489c04f1470b;p=users%2Fsagi%2Fnvme-cli.git

Fix Memory leak on fail case of mbuffer
---

diff --git a/nvme.c b/nvme.c
index 0344812b..eb4d87bf 100644
--- a/nvme.c
+++ b/nvme.c
@@ -2212,8 +2212,10 @@ static int submit_io(int opcode, char *command, const char *desc,
 
 	if (cfg.metadata_size) {
 		mbuffer = malloc(cfg.metadata_size);
-		if (!mbuffer)
+		if (!mbuffer) {
+ 			free(buffer);
 			return ENOMEM;
+		}
 	}
 
 	if ((opcode & 1) && read(dfd, (void *)buffer, cfg.data_size) < 0) {