[CMAKE]

[reactos.git] / lib / 3rdparty / freetype / src / cff / cffparse.c

diff --git a/lib/3rdparty/freetype/src/cff/cffparse.c b/lib/3rdparty/freetype/src/cff/cffparse.c
index 01266a1..0d11a72 100644 (file)
--- a/lib/3rdparty/freetype/src/cff/cffparse.c
+++ b/lib/3rdparty/freetype/src/cff/cffparse.c
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    CFF token stream parser (body)                                       */
 /*                                                                         */
-/*  Copyright 1996-2001, 2002, 2003, 2004, 2007, 2008, 2009 by             */
+/*  Copyright 1996-2001, 2002, 2003, 2004, 2007, 2008, 2009, 2010 by       */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -137,26 +137,23 @@
     FT_UInt   nib;
     FT_UInt   phase;
 
-    FT_Long   result, number, rest, exponent;
+    FT_Long   result, number, exponent;
     FT_Int    sign = 0, exponent_sign = 0;
     FT_Long   exponent_add, integer_length, fraction_length;
 
 
     if ( scaling )
-      *scaling  = 0;
+      *scaling = 0;
 
     result = 0;
 
     number   = 0;
-    rest     = 0;
     exponent = 0;
 
     exponent_add    = 0;
     integer_length  = 0;
     fraction_length = 0;
 
-    FT_UNUSED( rest );
-
     /* First of all, read the integer part. */
     phase = 4;
 
@@ -332,11 +329,19 @@
         goto Exit;
 
       /* Remove non-significant digits. */
-      if ( integer_length < 0 ) {
+      if ( integer_length < 0 )
+      {
         number          /= power_tens[-integer_length];
         fraction_length += integer_length;
       }
 
+      /* this can only happen if exponent was non-zero */
+      if ( fraction_length == 10 )
+      {
+        number          /= 10;
+        fraction_length -= 1;
+      }
+
       /* Convert into 16.16 format. */
       if ( fraction_length > 0 )
       {
@@ -702,7 +707,7 @@
     clazz[i].count_offset = 0;
 
     *output_class = clazz;
-    return FT_Err_Ok;
+    return CFF_Err_Ok;
   }