kc3-lang/freetype

diff --git a/ChangeLog b/ChangeLog
index b9cdd4f..3b5ecbe 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,13 @@
 2009-07-31  suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
 
+	cache: Check 32-bit glyph index on 16-bit systems.
+
+	* src/cache/ftcbasic.c (ftc_basic_family_get_count):
+	Check overflow caused by the face including large
+	number of glyphs > 64k.
+
+2009-07-31  suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
 	cache: Fix some data types mismatching with their sources.
 
 	* src/cache/ftccache.c (ftc_cache_resize): The types of
diff --git a/src/cache/ftcbasic.c b/src/cache/ftcbasic.c
index 0340ffe..6519c5e 100644
--- a/src/cache/ftcbasic.c
+++ b/src/cache/ftcbasic.c
@@ -25,6 +25,8 @@
 #include "ftccback.h"
 #include "ftcerror.h"
 
+#define FT_COMPONENT  trace_cache
+
 
 #ifdef FT_CONFIG_OPTION_OLD_INTERNALS
 
@@ -139,8 +141,15 @@
 
     error = FTC_Manager_LookupFace( manager, family->attrs.scaler.face_id,
                                     &face );
+
+    if ( (FT_ULong)face->num_glyphs > FT_UINT_MAX || 0 > face->num_glyphs )
+    {
+      FT_TRACE1(( "ftc_basic_family_get_count: too large number of glyphs " ));
+      FT_TRACE1(( "in this face, truncated\n", face->num_glyphs ));
+    }
+
     if ( !error )
-      result = face->num_glyphs;
+      result = (FT_UInt)face->num_glyphs;
 
     return result;
   }