diff options
Diffstat (limited to 'Modules/_functoolsmodule.c')
| -rw-r--r-- | Modules/_functoolsmodule.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/Modules/_functoolsmodule.c b/Modules/_functoolsmodule.c index fa5fad3e75..2269d05da8 100644 --- a/Modules/_functoolsmodule.c +++ b/Modules/_functoolsmodule.c @@ -793,8 +793,10 @@ infinite_lru_cache_wrapper(lru_cache_object *self, PyObject *args, PyObject *kwd if (!key) return NULL; hash = PyObject_Hash(key); - if (hash == -1) + if (hash == -1) { + Py_DECREF(key); return NULL; + } result = _PyDict_GetItem_KnownHash(self->cache, key, hash); if (result) { Py_INCREF(result); @@ -849,8 +851,10 @@ bounded_lru_cache_wrapper(lru_cache_object *self, PyObject *args, PyObject *kwds if (!key) return NULL; hash = PyObject_Hash(key); - if (hash == -1) + if (hash == -1) { + Py_DECREF(key); return NULL; + } link = (lru_list_elem *)_PyDict_GetItem_KnownHash(self->cache, key, hash); if (link) { lru_cache_extricate_link(link); |