From 64acccf46d6aea1e7d975dcb23e3567cf0b49d5d Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Fri, 27 Apr 2012 15:07:36 -0400 Subject: [PATCH] decref cached keys on type deallocation (#13903) --- Objects/typeobject.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/Objects/typeobject.c b/Objects/typeobject.c index 58f55df1662..9babd574a21 100644 --- a/Objects/typeobject.c +++ b/Objects/typeobject.c @@ -2593,6 +2593,9 @@ type_setattro(PyTypeObject *type, PyObject *name, PyObject *value) return update_slot(type, name); } +extern void +_PyDictKeys_DecRef(PyDictKeysObject *keys); + static void type_dealloc(PyTypeObject *type) { @@ -2616,6 +2619,8 @@ type_dealloc(PyTypeObject *type) Py_XDECREF(et->ht_name); Py_XDECREF(et->ht_qualname); Py_XDECREF(et->ht_slots); + if (et->ht_cached_keys) + _PyDictKeys_DecRef(et->ht_cached_keys); Py_TYPE(type)->tp_free((PyObject *)type); } @@ -2791,9 +2796,6 @@ type_traverse(PyTypeObject *type, visitproc visit, void *arg) return 0; } -extern void -_PyDictKeys_DecRef(PyDictKeysObject *keys); - static int type_clear(PyTypeObject *type) {