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bpo-43033: Fix the handling of PyObject_SetAttrString() in _zoneinfo.c (GH-24345) (GH-24349)

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(cherry picked from commit 5327f37034)

Co-authored-by: Zackery Spytz <zspytz@gmail.com>
This commit is contained in:
Miss Islington (bot) 2021-01-27 01:40:31 -08:00 • committed by GitHub
parent 68102fb998
commit cb77c5e1dd
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1 changed files with 5 additions and 1 deletions
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6
Modules/_zoneinfo.c
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@ -2530,7 +2530,11 @@ zoneinfo_init_subclass(PyTypeObject *cls, PyObject *args, PyObject **kwargs)
return NULL;
}
PyObject_SetAttrString((PyObject *)cls, "_weak_cache", weak_cache);
if (PyObject_SetAttrString((PyObject *)cls, "_weak_cache",
weak_cache) < 0) {
Py_DECREF(weak_cache);
return NULL;
}
Py_DECREF(weak_cache);
Py_RETURN_NONE;
}