- Fix buffer overflow in frame_writer after frame_max is increased. `frame_writer`
allocates a `bytearray` on intialization with a length based on the `connection.frame_max`
value. If `connection.frame_max` is changed to a larger value, this causes an
error like `pack_into requires a buffer of at least 408736 bytes`.
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-amqp?expand=0&rev=68