https://github.com/python/cpython/commit/ba0e49a4648e727d1a16b3ce479499eb39f... commit: ba0e49a4648e727d1a16b3ce479499eb39f22311 branch: master author: Victor Stinner <vstinner@python.org> committer: vstinner <vstinner@python.org> date: 2020-12-30T02:24:43+01:00 summary: bpo-40137: Fix refleak in _functools_exec() (GH-24006) files: M Modules/_functoolsmodule.c diff --git a/Modules/_functoolsmodule.c b/Modules/_functoolsmodule.c index b121ec7d14113..1fcaf299e67bc 100644 --- a/Modules/_functoolsmodule.c +++ b/Modules/_functoolsmodule.c @@ -1436,6 +1436,7 @@ _functools_exec(PyObject *module) Py_DECREF(lru_cache_type); return -1; } + Py_DECREF(lru_cache_type); state->keyobject_type = (PyTypeObject *)PyType_FromModuleAndSpec(module, &keyobject_type_spec, NULL);