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-rw-r--r--Modules/_testcapimodule.c7
-rw-r--r--Python/pylifecycle.c8
2 files changed, 13 insertions, 2 deletions
diff --git a/Modules/_testcapimodule.c b/Modules/_testcapimodule.c
index baa6907..0908f34 100644
--- a/Modules/_testcapimodule.c
+++ b/Modules/_testcapimodule.c
@@ -6721,11 +6721,14 @@ PyInit__testcapi(void)
PyModule_AddObject(m, "instancemethod", (PyObject *)&PyInstanceMethod_Type);
PyModule_AddIntConstant(m, "the_number_three", 3);
+ PyObject *v;
#ifdef WITH_PYMALLOC
- PyModule_AddObject(m, "WITH_PYMALLOC", Py_True);
+ v = Py_True;
#else
- PyModule_AddObject(m, "WITH_PYMALLOC", Py_False);
+ v = Py_False;
#endif
+ Py_INCREF(v);
+ PyModule_AddObject(m, "WITH_PYMALLOC", v);
TestError = PyErr_NewException("_testcapi.error", NULL, NULL);
Py_INCREF(TestError);
diff --git a/Python/pylifecycle.c b/Python/pylifecycle.c
index 7591f06..8c508e3 100644
--- a/Python/pylifecycle.c
+++ b/Python/pylifecycle.c
@@ -1210,6 +1210,14 @@ finalize_interp_clear(PyThreadState *tstate)
{
int is_main_interp = _Py_IsMainInterpreter(tstate);
+ /* bpo-36854: Explicitly clear the codec registry
+ and trigger a GC collection */
+ PyInterpreterState *interp = tstate->interp;
+ Py_CLEAR(interp->codec_search_path);
+ Py_CLEAR(interp->codec_search_cache);
+ Py_CLEAR(interp->codec_error_registry);
+ _PyGC_CollectNoFail();
+
/* Clear interpreter state and all thread states */
PyInterpreterState_Clear(tstate->interp);