diff options
Diffstat (limited to 'Objects/odictobject.c')
| -rw-r--r-- | Objects/odictobject.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/Objects/odictobject.c b/Objects/odictobject.c index 313b21ae2d..13ffdf1536 100644 --- a/Objects/odictobject.c +++ b/Objects/odictobject.c @@ -2427,12 +2427,16 @@ mutablemapping_update(PyObject *self, PyObject *args, PyObject *kwargs) else if (PyObject_HasAttrString(other, "keys")) { /* never fails */ PyObject *keys, *iterator, *key; keys = PyObject_CallMethod(other, "keys", NULL); - if (keys == NULL) + if (keys == NULL) { + Py_DECREF(other); return NULL; + } iterator = PyObject_GetIter(keys); Py_DECREF(keys); - if (iterator == NULL) + if (iterator == NULL) { + Py_DECREF(other); return NULL; + } while (res == 0 && (key = PyIter_Next(iterator))) { PyObject *value = PyObject_GetItem(other, key); if (value != NULL) { |