external/liblangtag/liblangtag-0.5.1-vsnprintf.patch

   1 diff -ru UnpackedTarball/orig.langtag/liblangtag/lt-utils.c UnpackedTarball/langtag/liblangtag/lt-utils.c
   2 --- UnpackedTarball/orig.langtag/liblangtag/lt-utils.c  2013-07-19 16:47:20.310734230 +0200
   3 +++ UnpackedTarball/langtag/liblangtag/lt-utils.c       2013-07-19 16:53:10.839914271 +0200
   4 @@ -173,9 +173,11 @@
   5
   6                 va_end(ap);
   7
   8 -               retval = malloc(sizeof (char) * size);
   9 -               if (retval) {
  10 -                       vsprintf(retval, format, args);
  11 +               if (size > 0) {
  12 +                       retval = malloc(sizeof (char) * size);
  13 +                       if (retval) {
  14 +                               vsprintf(retval, format, args);
  15 +                       }
  16                 }
  17         } LT_STMT_END;
  18  #elif HAVE_VSNPRINTF