self.file = self.sslobj.makefile('rb')

def read(self, size):

"""Read 'size' bytes from remote."""

return self.file.read(size)

def readline(self):

"""Read line from remote."""

return self.file.readline()

def send(self, data):

"""Send data to remote."""

bytes = len(data)

def test_linetoolong(self):

maxline = 10

class TooLongHandler(SimpleIMAPHandler):

def handle(self):

# Send a very long response line

self.wfile.write('* OK ' + imaplib._MAXLINE*'x' + '\r\n')

self.wfile.write('* OK ' + maxline * 'x' + '\r\n')

with self.reaped_server(TooLongHandler) as server:

self.assertRaises(imaplib.IMAP4.error,

self.imap_class, *server.server_address)

with self.reaped_server(TooLongHandler) as server, \

support.swap_attr(imaplib, '_MAXLINE', maxline):

with self.assertRaisesRegexp(imaplib.IMAP4.error,

'got more than 10 bytes'):

self.imap_class(*server.server_address)

class ThreadedNetworkedTests(BaseThreadedNetworkedTests):

server_class = SecureTCPServer

imap_class = IMAP4_SSL

def test_linetoolong(self):

raise unittest.SkipTest("test is not reliable on 2.7; see issue 20118")

class RemoteIMAPTest(unittest.TestCase):

host = 'cyrus.andrew.cmu.edu'

CVE-2013-1752: Change use of ``readline()`` in :class:`imaplib.IMAP4_SSL` to

limit line length.