Merged revisions 80423 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r80423 | antoine.pitrou | 2010-04-24 00:54:59 +0200 (sam., 24 avril 2010) | 4 lines
Issue #7943: Fix circular reference created when instantiating an SSL
socket. Initial patch by Péter Szabó.
........
diff --git a/Lib/ssl.py b/Lib/ssl.py
index 58fd2b0..0ebef58 100644
--- a/Lib/ssl.py
+++ b/Lib/ssl.py
@@ -74,7 +74,7 @@
SSL_ERROR_EOF, \
SSL_ERROR_INVALID_ERROR_CODE
-from socket import socket, _fileobject
+from socket import socket, _fileobject, _delegate_methods
from socket import getnameinfo as _getnameinfo
import base64 # for DER-to-PEM translation
@@ -90,13 +90,14 @@
do_handshake_on_connect=True,
suppress_ragged_eofs=True):
socket.__init__(self, _sock=sock._sock)
- # the initializer for socket trashes the methods (tsk, tsk), so...
- self.send = lambda data, flags=0: SSLSocket.send(self, data, flags)
- self.sendto = lambda data, addr, flags=0: SSLSocket.sendto(self, data, addr, flags)
- self.recv = lambda buflen=1024, flags=0: SSLSocket.recv(self, buflen, flags)
- self.recvfrom = lambda addr, buflen=1024, flags=0: SSLSocket.recvfrom(self, addr, buflen, flags)
- self.recv_into = lambda buffer, nbytes=None, flags=0: SSLSocket.recv_into(self, buffer, nbytes, flags)
- self.recvfrom_into = lambda buffer, nbytes=None, flags=0: SSLSocket.recvfrom_into(self, buffer, nbytes, flags)
+ # The initializer for socket overrides the methods send(), recv(), etc.
+ # in the instancce, which we don't need -- but we want to provide the
+ # methods defined in SSLSocket.
+ for attr in _delegate_methods:
+ try:
+ delattr(self, attr)
+ except AttributeError:
+ pass
if certfile and not keyfile:
keyfile = certfile