Initialize unthemed_icon to NULL to avoid accessing uninitialized memory

	* gtk/gtkicontheme.c (choose_icon): Initialize unthemed_icon to NULL
	to avoid accessing uninitialized memory when
	gtk_icon_theme_choose_icon() is called with an empty names list.

svn path=/trunk/; revision=18018

2 files changed, 7 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index 336ac500b..8a522f75c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2007-06-03  Torsten Schoenfeld  <kaffeetisch@gmx.de>
+
+	* gtk/gtkicontheme.c (choose_icon): Initialize unthemed_icon to NULL
+	to avoid accessing uninitialized memory when
+	gtk_icon_theme_choose_icon() is called with an empty names list.
+
 2007-06-03  Richard Hult  <richard@imendio.com>
 
 	* gdk/quartz/gdkevents-quartz.c: (create_crossing_event): Set the key
diff --git a/gtk/gtkicontheme.c b/gtk/gtkicontheme.c
index d6accc94f..d00e21916 100644
--- a/gtk/gtkicontheme.c
+++ b/gtk/gtkicontheme.c
@@ -1234,7 +1234,7 @@ choose_icon (GtkIconTheme       *icon_theme,
   GtkIconThemePrivate *priv;
   GList *l;
   GtkIconInfo *icon_info = NULL;
-  UnthemedIcon *unthemed_icon;
+  UnthemedIcon *unthemed_icon = NULL;
   gboolean allow_svg;
   gboolean use_builtin;
   gint i;