fix two uninitialized reads

core/src/fxge/fx_freetype/fxft2.5.01/src/psaux/psconv.c

 /***************************************************************************/
 /*                                                                         */
 /*  psconv.c                                                               */
 /*                                                                         */
 /*    Some convenience conversions (body).                                 */
 /*                                                                         */
 /*  Copyright 2006, 2008, 2009, 2012-2013 by                               */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ skipping 184 matching lines @@
   {
     FT_Byte*  p = *cursor;
     FT_Byte*  curp;
         // Fix the Vulnerability Report FoxIT Reader - MSVR-10-0077.
         // We must use 64-bit integer to avoid overflow. If there is some 64-bit integer support.
         // Since some platform doesn't support 64-bit integer, then use integer instead.
 #if defined(FT_INT64)
     FT_INT64  integral = 0;
     FT_INT64  decimal = 0;
 #else
-        FT_Long integral;
+        FT_Long integral = 0;
         FT_Long decimal = 0;
         FT_Int temp0 = 65536;
         FT_Int temp1 = power_ten;
 #endif
         FT_Long divider = 1;
 
         FT_Bool   sign = 0;
     FT_Bool   have_overflow  = 0;
     FT_Bool   have_underflow = 0;
 
@@ skipping 416 matching lines @@
           FT_Byte first_char = **cursor;
           if (first_char == '+' || first_char == '-' || (first_char >= '0' && first_char <= '9')) {
                   *val = PS_Conv_ToInt(cursor, limit);
                   return 1;
           }
           return 0;
   }
 
 /* END */