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asyncio: Only allow Unix Stream sockets for loop.create_unix_server/connection

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This commit is contained in:
Yury Selivanov 2016-10-07 12:39:57 -04:00
parent 95cdf364c8
commit 36e7e97d62
2 changed files with 19 additions and 3 deletions
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11
Lib/asyncio/unix_events.py
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@ -234,6 +234,11 @@ class _UnixSelectorEventLoop(selector_events.BaseSelectorEventLoop):
else:
if sock is None:
raise ValueError('no path and sock were specified')
if (sock.family != socket.AF_UNIX or
sock.type != socket.SOCK_STREAM):
raise ValueError(
'A UNIX Domain Stream Socket was expected, got {!r}'
.format(sock))
sock.setblocking(False)
transport, protocol = yield from self._create_connection_transport(
@ -272,9 +277,11 @@ class _UnixSelectorEventLoop(selector_events.BaseSelectorEventLoop):
raise ValueError(
'path was not specified, and no sock specified')
if sock.family != socket.AF_UNIX:
if (sock.family != socket.AF_UNIX or
sock.type != socket.SOCK_STREAM):
raise ValueError(
'A UNIX Domain Socket was expected, got {!r}'.format(sock))
'A UNIX Domain Stream Socket was expected, got {!r}'
.format(sock))
server = base_events.Server(self, [sock])
sock.listen(backlog)