From 35d9bf9917fc9c00a6b8e941a5479e85878ef33c Mon Sep 17 00:00:00 2001
From: Tomas Vanek <vanekt@fbl.cz>
Date: Fri, 20 Dec 2019 23:38:42 +0100
Subject: [PATCH] xsvf: fix memory leak

Discovered by clang static analyzer.

Change-Id: I2980586aea5ee43226adb1f4cf72e7ba1dfddd83
Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-on: http://openocd.zylin.com/5372
Tested-by: jenkins
Reviewed-by: Oleksij Rempel <linux@rempel-privat.de>
---
 src/xsvf/xsvf.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/xsvf/xsvf.c b/src/xsvf/xsvf.c
index e574c6f0e..bec32f21e 100644
--- a/src/xsvf/xsvf.c
+++ b/src/xsvf/xsvf.c
@@ -918,8 +918,10 @@ COMMAND_HANDLER(handle_xsvf_command)
 					struct scan_field field;
 
 					result = svf_add_statemove(loop_state);
-					if (result != ERROR_OK)
+					if (result != ERROR_OK) {
+						free(dr_in_mask);
 						return result;
+					}
 					jtag_add_clocks(loop_clocks);
 					jtag_add_sleep(loop_usecs);