if len(rbody) >= 2 ** 20:
raise ValueError("x-www-form-urlencoded data is absurdly long")
buf.update(urlparse.parse_qsl(rbody))
if len(rbody) >= 2 ** 20:
raise ValueError("x-www-form-urlencoded data is absurdly long")
buf.update(urlparse.parse_qsl(rbody))