From b7b7948e5f6fcfd076aa3b63ea7d09869f4b5d6d Mon Sep 17 00:00:00 2001
From: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Date: Wed, 9 Aug 2017 14:59:19 -0400
Subject: [PATCH] kmssink: Free devname before setting it

This avoids leaking the devname if the property is set twice.
---
 sys/kms/gstkmssink.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sys/kms/gstkmssink.c b/sys/kms/gstkmssink.c
index bf92e6d9e8..a7789e2e07 100644
--- a/sys/kms/gstkmssink.c
+++ b/sys/kms/gstkmssink.c
@@ -1433,6 +1433,7 @@ gst_kms_sink_set_property (GObject * object, guint prop_id,
 
   switch (prop_id) {
     case PROP_DRIVER_NAME:
+      g_free (sink->devname);
       sink->devname = g_value_dup_string (value);
       break;
     case PROP_CONNECTOR_ID: