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[3.11] Fix refleak in super_descr_get (GH-104408). #104440

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Merged
brandtbucher merged 1 commit into from
May 12, 2023
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[3.11] Fix refleak in super_descr_get (GH-104408). #104440

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[3.11] Fix refleak in super_descr_get (GH-104408). 
(cherry picked from commit a781484)

Co-authored-by: Brandt Bucher <brandtbucher@microsoft.com>
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@brandtbucher
brandtbucher committed May 12, 2023
commit 7a1baf20fbc369a9d66f56d132c785482d48fbe1
4 changes: 3 additions & 1 deletion Objects/typeobject.c
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Original file line number Diff line number Diff line change
Expand Up @@ -8969,8 +8969,10 @@ super_descr_get(PyObject *self, PyObject *obj, PyObject *type)
return NULL;
newobj = (superobject *)PySuper_Type.tp_new(&PySuper_Type,
NULL, NULL);
if (newobj == NULL)
if (newobj == NULL) {
Py_DECREF(obj_type);
return NULL;
}
Py_INCREF(su->type);
Py_INCREF(obj);
newobj->type = su->type;
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