From 27a4f9c4ac45ff65f941964f7351b64b1e6a9f35 Mon Sep 17 00:00:00 2001
From: scuri <scuri>
Date: Tue, 20 Oct 2009 17:20:18 +0000
Subject: *** empty log message ***

---
 src/freetype2/type1/t1afm.c | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

(limited to 'src/freetype2/type1/t1afm.c')

diff --git a/src/freetype2/type1/t1afm.c b/src/freetype2/type1/t1afm.c
index b81a8df..16dc471 100644
--- a/src/freetype2/type1/t1afm.c
+++ b/src/freetype2/type1/t1afm.c
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    AFM support for Type 1 fonts (body).                                 */
 /*                                                                         */
-/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007 by             */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by       */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -50,13 +50,17 @@
   /* read a glyph name and return the equivalent glyph index */
   static FT_Int
   t1_get_index( const char*  name,
-                FT_UInt      len,
+                FT_Offset    len,
                 void*        user_data )
   {
     T1_Font  type1 = (T1_Font)user_data;
     FT_Int   n;
 
 
+    /* PS string/name length must be < 16-bit */
+    if ( ( len - 0xFFFFU ) > 0 )
+      return 0;
+
     for ( n = 0; n < type1->num_glyphs; n++ )
     {
       char*  gname = (char*)type1->glyph_names[n];
@@ -88,7 +92,12 @@
     FT_ULong  index2 = KERN_INDEX( pair2->index1, pair2->index2 );
 
 
-    return (int)( index1 - index2 );
+    if ( index1 > index2 )
+      return 1;
+    else if ( index1 < index2 )
+      return -1;
+    else
+      return 0;
   }
 
 
-- 
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