Update freetype to 2.5.4.

third_party/freetype/src/psaux/psobjs.c

Index: third_party/freetype/src/psaux/psobjs.c
diff --git a/core/src/fxge/fx_freetype/fxft2.5.01/src/psaux/psobjs.c b/third_party/freetype/src/psaux/psobjs.c
similarity index 98%
rename from core/src/fxge/fx_freetype/fxft2.5.01/src/psaux/psobjs.c
rename to third_party/freetype/src/psaux/psobjs.c
index 2cd90039d0983304e2ca7838b5be7db302c504d7..7ec3b4cf5fd3a81164adcb57f2af75f30f3ebefc 100644
--- a/core/src/fxge/fx_freetype/fxft2.5.01/src/psaux/psobjs.c
+++ b/third_party/freetype/src/psaux/psobjs.c
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    Auxiliary functions for PostScript fonts (body).                     */
 /*                                                                         */
-/*  Copyright 1996-2013 by                                                 */
+/*  Copyright 1996-2014 by                                                 */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -16,10 +16,10 @@
 /***************************************************************************/
 
 
-#include "../../include/ft2build.h"
-#include "../../include/freetype/internal/psaux.h"
-#include "../../include/freetype/internal/ftdebug.h"
-#include "../../include/freetype/internal/ftcalc.h"
+#include <ft2build.h>
+#include FT_INTERNAL_POSTSCRIPT_AUX_H
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_CALC_H
 
 #include "psobjs.h"
 #include "psconv.h"
@@ -847,6 +847,8 @@
   /* first character must be a delimiter or a part of a number */
   /* NB: `values' can be NULL if we just want to skip the      */
   /*     array; in this case we ignore `max_values'            */
+  /*                                                           */
+  /* return number of successfully parsed values               */
 
   static FT_Int
   ps_tofixedarray( FT_Byte*  *acur,
@@ -1110,8 +1112,7 @@
         goto Store_Integer;
 
       case T1_FIELD_TYPE_INTEGER:
-        { FT_Bool ret = xyq_PS_Conv_ToInt( &cur, limit, &val );  /* XYQ 2007-10-10: abort if not a number*/
-		if (!ret) break; }
+        val = PS_Conv_ToInt( &cur, limit );
         /* fall through */
 
       Store_Integer:
@@ -1194,15 +1195,14 @@
 
       case T1_FIELD_TYPE_BBOX:
         {
-		  // Add by Johnson, fix a Error #1: UNINITIALIZED READ. #testdoc 1282.pdf
-          FT_Fixed  temp[4] = {0,0,0,0};
+          FT_Fixed  temp[4];
           FT_BBox*  bbox = (FT_BBox*)q;
           FT_Int    result;
 
 
           result = ps_tofixedarray( &cur, limit, 4, temp, 0 );
 
-          if ( result < 0 )
+          if ( result < 4 )
           {
             FT_ERROR(( "ps_parser_load_field:"
                        " expected four integers in bounding box\n" ));
@@ -1232,7 +1232,7 @@
           {
             result = ps_tofixedarray( &cur, limit, max_objects,
                                       temp + i * max_objects, 0 );
-            if ( result < 0 )
+            if ( result < 0 || (FT_UInt)result < max_objects )
             {
               FT_ERROR(( "ps_parser_load_field:"
                          " expected %d integers in the %s subarray\n"
@@ -1338,7 +1338,15 @@
     {
       parser->cursor = token->start;
       parser->limit  = token->limit;
-      ps_parser_load_field( parser, &fieldrec, objects, max_objects, 0 );
+
+      error = ps_parser_load_field( parser,
+                                    &fieldrec,
+                                    objects,
+                                    max_objects,
+                                    0 );
+      if ( error )
+        break;
+
       fieldrec.offset += fieldrec.size;
     }