diff --git a/Modules/arraymodule.c b/Modules/arraymodule.c index f730915151ad..228c8f4c6989 100644 --- a/Modules/arraymodule.c +++ b/Modules/arraymodule.c @@ -1758,13 +1758,18 @@ array_new(PyTypeObject *type, PyObject *args, PyObject *kwds) for (i = 0; i < len; i++) { PyObject *v = PySequence_GetItem(initial, i); - if (setarrayitem(a, i, v) != 0) { + if (v == NULL) { Py_DECREF(a); return NULL; } + if (setarrayitem(a, i, v) != 0) { + Py_DECREF(v); + Py_DECREF(a); + return NULL; + } + Py_DECREF(v); } - } - if (initial != NULL && PyString_Check(initial)) { + } else if (initial != NULL && PyString_Check(initial)) { PyObject *t_initial = Py_BuildValue("(O)", initial); PyObject *v =