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| author | Maximilian Hils <git@maximilianhils.com> | 2022-03-15 15:59:02 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-03-15 16:59:02 +0200 |
| commit | 70155412f1543f100d4aa309b8691cbcabd3e0e1 (patch) | |
| tree | 3e5e79fbcd0032c80a16cff13710d29ea5aafc81 /Lib/asyncio/proactor_events.py | |
| parent | 6dfe09fc5fd5a3ddc6009d5656e635eae30c5240 (diff) | |
| download | cpython-70155412f1543f100d4aa309b8691cbcabd3e0e1.tar.gz cpython-70155412f1543f100d4aa309b8691cbcabd3e0e1.zip | |
bpo-43253: Don't call shutdown() for invalid socket handles (GH-31892)
Diffstat (limited to 'Lib/asyncio/proactor_events.py')
| -rw-r--r-- | Lib/asyncio/proactor_events.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Lib/asyncio/proactor_events.py b/Lib/asyncio/proactor_events.py index 087f0950d11..ff6d08f78ee 100644 --- a/Lib/asyncio/proactor_events.py +++ b/Lib/asyncio/proactor_events.py @@ -158,7 +158,7 @@ class _ProactorBasePipeTransport(transports._FlowControlMixin, # end then it may fail with ERROR_NETNAME_DELETED if we # just close our end. First calling shutdown() seems to # cure it, but maybe using DisconnectEx() would be better. - if hasattr(self._sock, 'shutdown'): + if hasattr(self._sock, 'shutdown') and self._sock.fileno() != -1: self._sock.shutdown(socket.SHUT_RDWR) self._sock.close() self._sock = None |