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Issue #28471: Fix crash (GIL state related) in socket.setblocking

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This commit is contained in:
Yury Selivanov 2016-10-18 16:03:52 -04:00
parent 33bb64fb30
commit fa22b29960
3 changed files with 31 additions and 9 deletions
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12
Lib/test/test_socket.py
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@ -4552,6 +4552,18 @@ class TestExceptions(unittest.TestCase):
self.assertTrue(issubclass(socket.gaierror, OSError))
self.assertTrue(issubclass(socket.timeout, OSError))
def test_setblocking_invalidfd(self):
# Regression test for issue #28471
sock0 = socket.socket(socket.AF_INET, socket.SOCK_STREAM, 0)
sock = socket.socket(
socket.AF_INET, socket.SOCK_STREAM, 0, sock0.fileno())
sock0.close()
with self.assertRaises(OSError):
sock.setblocking(False)
@unittest.skipUnless(sys.platform == 'linux', 'Linux specific test')
class TestLinuxAbstractNamespace(unittest.TestCase):