From feedc908b9676093330da781fb32afcb61166316 Mon Sep 17 00:00:00 2001
From: Patrick Georgi <pgeorgi@google.com>
Date: Fri, 6 Sep 2019 13:06:33 +0200
Subject: util/ectool.c: Fix resource leak

Found by Coverity Scan #141759.

BUG=none
BRANCH=none
TEST=none

Change-Id: I7b17330aa25a6d23c1a547829d6908931baa7891
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1789146
Tested-by: Patrick Georgi <pgeorgi@chromium.org>
Auto-Submit: Patrick Georgi <pgeorgi@chromium.org>
Commit-Queue: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
---
 util/ectool.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/util/ectool.c b/util/ectool.c
index d20e0acaad..ac3514800d 100644
--- a/util/ectool.c
+++ b/util/ectool.c
@@ -6459,6 +6459,7 @@ int cmd_i2c_xfer(int argc, char *argv[])
 			write_buf[i] = strtol(argv[i], &e, 0);
 			if (e && *e) {
 				fprintf(stderr, "Bad write byte %d\n", i);
+				free(write_buf);
 				return -1;
 			}
 		}
-- 
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