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Issue #19437: Fix _io._IOBase.close(), handle _PyObject_SetAttrId() failure

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Victor Stinner 2013-11-08 00:29:41 +01:00
parent 50abf2294e
commit aa5bbfaa77
1 changed files with 8 additions and 3 deletions
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11
Modules/_io/iobase.c
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@ -186,11 +186,16 @@ iobase_close(PyObject *self, PyObject *args)
Py_RETURN_NONE;
res = PyObject_CallMethodObjArgs(self, _PyIO_str_flush, NULL);
_PyObject_SetAttrId(self, &PyId___IOBase_closed, Py_True);
if (res == NULL) {
if (_PyObject_SetAttrId(self, &PyId___IOBase_closed, Py_True) < 0) {
Py_XDECREF(res);
return NULL;
}
Py_XDECREF(res);
if (res == NULL)
return NULL;
Py_DECREF(res);
Py_RETURN_NONE;
}