ValueError when reading a wrong chunk size

[Andrea Corbellini]

If a the body of a request sent using a chunked Transfer-Encoding contains an invalid chunk size, ValueError is raised. The bug is easily reproducible:

>>> import socket
>>> from bsnode.httpconn import HttpConnection
>>> def callback(handler):
... yield handler.parse_request()
... yield handler.read()
>>> client, server = socket.socketpair()
>>> conn = HttpConnection(server, callback, ())

>>> client.sendall(
... 'PUT / HTTP/1.1\n'
... 'Transfer-Encoding: chunked\n'
... '\n'
... 'k\n')
>>> conn.handle_incoming_bytes()
Traceback (most recent call last):
  ...
ValueError: invalid literal for int() with base 16: 'k'

Instead, it should raise HttpError and notify the client with a 400 (bad request) response.

[Andrea Corbellini (andrea.corbellini)]

Fixed in revision 75.