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gh-83004: Clean up refleak in _io initialisation (#98840)

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Shantanu 2022-11-03 07:29:11 -07:00 committed by GitHub
parent 8c4de57de9
commit 1208037246
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2 changed files with 4 additions and 3 deletions
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1
Misc/NEWS.d/next/Library/2022-11-02-05-52-36.gh-issue-83004.LBl79O.rst Normal file
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@ -0,0 +1 @@
Clean up refleak on failed module initialisation in :mod:`_io`.

6
Modules/_io/_iomodule.c
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@ -703,10 +703,10 @@ PyInit__io(void)
goto fail;
/* BlockingIOError, for compatibility */
Py_INCREF(PyExc_BlockingIOError);
if (PyModule_AddObject(m, "BlockingIOError",
(PyObject *) PyExc_BlockingIOError) < 0)
if (PyModule_AddObjectRef(m, "BlockingIOError",
(PyObject *) PyExc_BlockingIOError) < 0) {
goto fail;
}
// Set type base classes
PyFileIO_Type.tp_base = &PyRawIOBase_Type;