[gtk+/gtk-3-2] a11y: Fix crash in treeview

[Benjamin Otte <otte src gnome org>]

commit 512ac214c68d7806bfab05f5311007169892d914
Author: Benjamin Otte <otte redhat com>
Date:   Sat Nov 26 17:50:53 2011 +0100

    a11y: Fix crash in treeview
    
    This is a band-aid fix. The master branch has a complete rework of the
    treeview a11y code. Let's hope this will cause most crashes to magically
    disappear. This code has been indexing by random memory on the stack for
    a long while and things didn't crash, so let's hope for the best.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=663322
    https://bugzilla.gnome.org/show_bug.cgi?id=664137

 gtk/a11y/gtktreeviewaccessible.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/gtk/a11y/gtktreeviewaccessible.c b/gtk/a11y/gtktreeviewaccessible.c
index b2ca9ba..a8e4014 100644
--- a/gtk/a11y/gtktreeviewaccessible.c
+++ b/gtk/a11y/gtktreeviewaccessible.c
@@ -3275,8 +3275,9 @@ refresh_cell_index (GtkCellAccessible *cell)
     return;
 
   cell_info_get_index (tree_view, info, &index);
+  g_hash_table_steal (accessible->cell_info_by_index, &cell->index);
   cell->index = index;
-  g_hash_table_insert (accessible->cell_info_by_index, &index, info);
+  g_hash_table_insert (accessible->cell_info_by_index, &cell->index, info);
 }
 
 static void