From: Matthias Clasen <mclasen@redhat.com>
Date: Wed, 8 Apr 2015 22:54:45 +0000 (-0400)
Subject: tree view: Avoid a crash with rubberbanding
X-Git-Tag: archive/raspbian/4.4.1+ds1-2+rpi1^2~18^2~24^2~9923
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=a89e99b0be15a1bfb401810a74d508b008459332;p=gtk4.git

tree view: Avoid a crash with rubberbanding

When a treeview is destroyed while rubberbanding is going
on, we crash because the rb tree is nuked before we want
to access it to stop the rubberbanding. To avoid this crash
end the rubberbanding early in destroy().

See
https://bugzilla.redhat.com/show_bug.cgi?id=1173904
---

diff --git a/gtk/gtktreeview.c b/gtk/gtktreeview.c
index 03d2231c67..5e1f476cb7 100644
--- a/gtk/gtktreeview.c
+++ b/gtk/gtktreeview.c
@@ -2124,6 +2124,7 @@ gtk_tree_view_destroy (GtkWidget *widget)
   GList *list;
 
   gtk_tree_view_stop_editing (tree_view, TRUE);
+  gtk_tree_view_stop_rubber_band (tree_view);
 
   if (tree_view->priv->columns != NULL)
     {