From: Victor Stinner <vstinner@python.org>
Date: Wed, 30 Dec 2020 01:24:43 +0000 (+0100)
Subject: bpo-40137: Fix refleak in _functools_exec() (GH-24006)
X-Git-Tag: v3.10.0a4~40
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ba0e49a4648e727d1a16b3ce479499eb39f22311;p=thirdparty%2FPython%2Fcpython.git

bpo-40137: Fix refleak in _functools_exec() (GH-24006)
---

diff --git a/Modules/_functoolsmodule.c b/Modules/_functoolsmodule.c
index b121ec7d1411..1fcaf299e67b 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);