ofproto_get_netflow_ids(const struct ofproto *ofproto,
                        uint8_t *engine_type, uint8_t *engine_id)
{
    ofproto->ofproto_class->get_netflow_ids(ofproto, engine_type, engine_id);
}

The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.