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gh-122311: Fix a refleak in pickle (GH-122411)

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Serhiy Storchaka 2024-07-29 21:52:48 +03:00 • committed by GitHub
parent 490e0ad83a
commit 68840e91ac
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Modules/_pickle.c
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@ -3123,6 +3123,7 @@ batch_dict(PickleState *state, PicklerObject *self, PyObject *iter)
if (!PyTuple_Check(obj) || PyTuple_Size(obj) != 2) { if (!PyTuple_Check(obj) || PyTuple_Size(obj) != 2) {
PyErr_SetString(PyExc_TypeError, "dict items " PyErr_SetString(PyExc_TypeError, "dict items "
"iterator must return 2-tuples"); "iterator must return 2-tuples");
Py_DECREF(obj);
return -1; return -1;
} }
i = save(state, self, PyTuple_GET_ITEM(obj, 0), 0); i = save(state, self, PyTuple_GET_ITEM(obj, 0), 0);