diff options
| -rw-r--r-- | Misc/NEWS.d/next/Core and Builtins/2019-03-23-19-51-09.bpo-36412.C7acGn.rst | 1 | ||||
| -rw-r--r-- | Objects/dictobject.c | 4 |
2 files changed, 4 insertions, 1 deletions
diff --git a/Misc/NEWS.d/next/Core and Builtins/2019-03-23-19-51-09.bpo-36412.C7acGn.rst b/Misc/NEWS.d/next/Core and Builtins/2019-03-23-19-51-09.bpo-36412.C7acGn.rst new file mode 100644 index 0000000..0146988 --- /dev/null +++ b/Misc/NEWS.d/next/Core and Builtins/2019-03-23-19-51-09.bpo-36412.C7acGn.rst @@ -0,0 +1 @@ +Fix a possible crash when creating a new dictionary. diff --git a/Objects/dictobject.c b/Objects/dictobject.c index 524ff67..e2603e1 100644 --- a/Objects/dictobject.c +++ b/Objects/dictobject.c @@ -604,7 +604,9 @@ new_dict(PyDictKeysObject *keys, PyObject **values) mp = PyObject_GC_New(PyDictObject, &PyDict_Type); if (mp == NULL) { dictkeys_decref(keys); - free_values(values); + if (values != empty_values) { + free_values(values); + } return NULL; } } |