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fix use after free (closes #24552)

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Benjamin Peterson 2015-07-02 16:18:38 -05:00
parent b7a688b3a4
commit 80f78a3efc
3 changed files with 15 additions and 1 deletions
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2
Modules/_pickle.c
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@ -5210,10 +5210,10 @@ load_newobj_ex(UnpicklerObject *self)
if (!PyType_Check(cls)) {
Py_DECREF(kwargs);
Py_DECREF(args);
Py_DECREF(cls);
PyErr_Format(st->UnpicklingError,
"NEWOBJ_EX class argument must be a type, not %.200s",
Py_TYPE(cls)->tp_name);
Py_DECREF(cls);
return -1;
}