bpo-34491: Add missing Py_DECREF() in _bsddb's DB_join() (GH-8909)

diff --git a/Modules/_bsddb.c b/Modules/_bsddb.c
index 6a1c188cbd963905b256b8ad9269e2ed7a7d7887..cee447bfc67dc90288c1ec52b8233c2615110145 100644 (file)
--- a/Modules/_bsddb.c
+++ b/Modules/_bsddb.c
@@ -2297,6 +2297,7 @@ DB_join(DBObject* self, PyObject* args)
             PyErr_SetString(PyExc_TypeError,
                             "Sequence of DBCursor objects expected");
             free(cursors);
+            Py_DECREF(item);
             return NULL;
         }
         cursors[x] = ((DBCursorObject*)item)->dbc;