From 7cbac97b947707837f935044f0f774a2414ff53a Mon Sep 17 00:00:00 2001
From: Matthew Waters <matthew@centricular.com>
Date: Thu, 22 Sep 2016 18:19:36 +1000
Subject: [PATCH] gldisplay: also free the GWeakRef when removing dead contexts

Otherwise we leak GWeakRef's.

Found with make -C tests/check libs/gstglcontext.valgrind
---
 gst-libs/gst/gl/gstgldisplay.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gst-libs/gst/gl/gstgldisplay.c b/gst-libs/gst/gl/gstgldisplay.c
index 7cb6266874..3ffc90666a 100644
--- a/gst-libs/gst/gl/gstgldisplay.c
+++ b/gst-libs/gst/gl/gstgldisplay.c
@@ -433,6 +433,7 @@ _get_gl_context_for_thread_unlocked (GstGLDisplay * display, GThread * thread)
     if (!context) {
       /* remove dead contexts */
       g_weak_ref_clear (l->data);
+      g_free (l->data);
       display->priv->contexts = g_list_delete_link (display->priv->contexts, l);
       l = prev ? prev->next : display->priv->contexts;
       continue;