kc3-lang/freetype

diff --git a/ChangeLog b/ChangeLog
index c6c03f3..e246a42 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,18 @@
-2015-06-01  Werner Lemberg  <wl@gnu.org>
+2015-06-03  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix memory leak.
+
+	Problem reported by Grissiom <chaos.proton@gmail.com>; in
+
+	  http://lists.nongnu.org/archive/html/freetype/2015-05/msg00013.html
+
+	there is an example code to trigger the bug.
+
+	* src/truetype/ttobjs.c (tt_size_init_bytecode): Free old `size'
+	data before allocating again.  Bug most probably introduced four
+	years ago in version 2.4.3.
+
+2015-06-02  Werner Lemberg  <wl@gnu.org>
 
 	[raster] Add more tracing.
 
diff --git a/src/truetype/ttobjs.c b/src/truetype/ttobjs.c
index aefabef..202aa04 100644
--- a/src/truetype/ttobjs.c
+++ b/src/truetype/ttobjs.c
@@ -954,6 +954,16 @@
     TT_MaxProfile*  maxp = &face->max_profile;
 
 
+    /* clean up bytecode related data */
+    FT_FREE( size->function_defs );
+    FT_FREE( size->instruction_defs );
+    FT_FREE( size->cvt );
+    FT_FREE( size->storage );
+
+    if ( size->context )
+      TT_Done_Context( size->context );
+    tt_glyphzone_done( &size->twilight );
+
     size->bytecode_ready = -1;
     size->cvt_ready      = -1;