From 9de7c9f5959b3321f50d4a31cacfd62a90f609df Mon Sep 17 00:00:00 2001
From: Carlos Garnacho <carlosg@gnome.org>
Date: Wed, 19 Jul 2017 18:13:47 +0200
Subject: [PATCH] gtkwindow: Free pointer foci on dispose

That means the whole hierarchy is getting destroyed, leaving those
behind incurs not only in a leak, but also on weak refs (and unintended
repick) to happen in the wrong moment.
---
 gtk/gtkwindow.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gtk/gtkwindow.c b/gtk/gtkwindow.c
index d680906e49..b476321fef 100644
--- a/gtk/gtkwindow.c
+++ b/gtk/gtkwindow.c
@@ -3237,6 +3237,9 @@ gtk_window_dispose (GObject *object)
   GtkWindow *window = GTK_WINDOW (object);
   GtkWindowPrivate *priv = window->priv;
 
+  g_list_free_full (priv->foci, (GDestroyNotify) gtk_pointer_focus_unref);
+  priv->foci = NULL;
+
   gtk_window_set_focus (window, NULL);
   gtk_window_set_default (window, NULL);
   remove_attach_widget (window);
-- 
2.30.2