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gh-99537: Use Py_SETREF(var, NULL) in C code (#99687)

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Replace "Py_DECREF(var); var = NULL;" with "Py_SETREF(var, NULL);".
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Victor Stinner 2022-11-23 14:57:50 +01:00 • committed by GitHub
parent 5d9183c7ad
commit 81f7359f67
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22 changed files with 44 additions and 87 deletions
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Modules/_xxsubinterpretersmodule.c
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@ -2320,8 +2320,7 @@ channel_list_all(PyObject *self, PyObject *Py_UNUSED(ignored))
PyObject *id = (PyObject *)newchannelid(&ChannelIDtype, *cur, 0,
&_globals.channels, 0, 0);
if (id == NULL) {
Py_DECREF(ids);
ids = NULL;
Py_SETREF(ids, NULL);
break;
}
PyList_SET_ITEM(ids, (Py_ssize_t)i, id);