Issue #23197: On SSL handshake failure on matching hostname, check if the

waiter is cancelled before setting its exception.
2015-01-14 17:13:28 +01:00 · 2015-01-14 17:13:28 +01:00 · b92626df5c
commit b92626df5c
parent 177e9f0855
1 changed files with 2 additions and 1 deletions
--- a/Lib/asyncio/selector_events.py
+++ b/Lib/asyncio/selector_events.py
@ -774,7 +774,8 @@ class _SelectorSslTransport(_SelectorTransport):
                                       "on matching the hostname",
                                       self, exc_info=True)
                    self._sock.close()
-                    if self._waiter is not None:
+                    if (self._waiter is not None
+                    and not self._waiter.cancelled()):
                        self._waiter.set_exception(exc)
                    return