* src/base/ftobjs.c (ft_glyphslot_free_bitmap): Protect against

16 years ago · b6192827a3
parent 9512092859
commit b6192827a3
2 changed files with 6 additions and 1 deletions
--- a/5
+++ b/5
@ -1,3 +1,8 @@
+2008-11-08  Wenlin Institute <wenlin@wenlin.com>
+
+	* src/base/ftobjs.c (ft_glyphslot_free_bitmap): Protect against
+	slot->internal == NULL.  Reported by Graham Asher.
+
 2008-11-08  Werner Lemberg  <wl@gnu.org>

 	* src/sfnt/sfobjs.c (tt_face_get_name): Modified to return an error
--- a/src/base/ftobjs.c
+++ b/src/base/ftobjs.c
@ -254,7 +254,7 @@
  FT_BASE_DEF( void )
  ft_glyphslot_free_bitmap( FT_GlyphSlot  slot )
  {
-    if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )
+    if ( slot->internal && ( slot->internal->flags & FT_GLYPH_OWN_BITMAP ) )
    {
      FT_Memory  memory = FT_FACE_MEMORY( slot->face );