Added an extra validation in gdk_pixbuf_loader_set_size()

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=380196
2010-05-04 00:33:48 +02:00
parent 4fb6b9d579
commit 64812ce662
1 changed files with 5 additions and 1 deletions
--- a/gdk-pixbuf/gdk-pixbuf-loader.c
+++ b/gdk-pixbuf/gdk-pixbuf-loader.c
@ -221,9 +221,13 @@ gdk_pixbuf_loader_set_size (GdkPixbufLoader *loader,
 			    gint             width,
 			    gint             height)
 {
-        GdkPixbufLoaderPrivate *priv = GDK_PIXBUF_LOADER (loader)->priv;
+        GdkPixbufLoaderPrivate *priv;
+
+        g_return_if_fail (GDK_IS_PIXBUF_LOADER (loader));
        g_return_if_fail (width >= 0 && height >= 0);

+        priv = GDK_PIXBUF_LOADER (loader)->priv;
+
        if (!priv->size_fixed) 
                {
                        priv->width = width;