CheckOverflowException 367 coders/xwd.c if (CheckOverflowException(length,ximage->bytes_per_line,ximage->height)) CheckOverflowException 379 coders/xwd.c if (CheckOverflowException(length,extent,ximage->depth)) CheckOverflowException 5464 magick/xwindow.c if (CheckOverflowException(length,ximage->bytes_per_line,ximage->height))