Issue #5238: Calling makefile() on an SSL object would prevent the
underlying socket from being closed until all objects get truely destroyed.
diff --git a/Lib/test/test_ssl.py b/Lib/test/test_ssl.py
index 5917b51..c418cd4 100644
--- a/Lib/test/test_ssl.py
+++ b/Lib/test/test_ssl.py
@@ -7,7 +7,9 @@
import socket
import select
import time
+import gc
import os
+import errno
import pprint
import urllib, urlparse
import traceback
@@ -165,6 +167,22 @@
del ss
self.assertEqual(wr(), None)
+ def test_makefile_close(self):
+ # Issue #5238: creating a file-like object with makefile() shouldn't
+ # leak the underlying file descriptor.
+ ss = ssl.wrap_socket(socket.socket(socket.AF_INET))
+ fd = ss.fileno()
+ f = ss.makefile()
+ f.close()
+ # The fd is still open
+ os.read(fd, 0)
+ # Closing the SSL socket should close the fd too
+ ss.close()
+ gc.collect()
+ with self.assertRaises(OSError) as e:
+ os.read(fd, 0)
+ self.assertEqual(e.exception.errno, errno.EBADF)
+
class NetworkedTests(unittest.TestCase):