ofproto_set_forward_bpdu(struct ofproto *ofproto, bool forward_bpdu)
{
    bool old_val = ofproto->forward_bpdu;
    ofproto->forward_bpdu = forward_bpdu;
    if (old_val != ofproto->forward_bpdu) {
        if (ofproto->ofproto_class->forward_bpdu_changed) {
            ofproto->ofproto_class->forward_bpdu_changed(ofproto);
        }
    }
}

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.