From 516bb1dbc128de7b40ffa651880c981bc07af6f8 Mon Sep 17 00:00:00 2001
From: Milan Crha <mcrha@redhat.com>
Date: Wed, 15 Feb 2012 09:17:20 +0100
Subject: [PATCH] Bug 455900 - Invalid write on gtkfilechooserdefault finalise

---
 gtk/a11y/gtktreeviewaccessible.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gtk/a11y/gtktreeviewaccessible.c b/gtk/a11y/gtktreeviewaccessible.c
index a8e401484b..d160dfa4fc 100644
--- a/gtk/a11y/gtktreeviewaccessible.c
+++ b/gtk/a11y/gtktreeviewaccessible.c
@@ -3307,6 +3307,7 @@ disconnect_model_signals (GtkTreeViewAccessible *accessible)
   GtkWidget *widget;
 
   obj = G_OBJECT (accessible->tree_model);
+  g_object_remove_weak_pointer (obj, (gpointer *) &accessible->tree_model);
   widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (accessible));
   g_signal_handlers_disconnect_by_func (obj, model_row_changed, widget);
   g_signal_handlers_disconnect_by_func (obj, model_row_inserted, widget);