KRB5_TL_DB_ARGS
tl_data->tl_data_type = KRB5_TL_DB_ARGS;
if (new_tl_data->tl_data_type != KRB5_TL_DB_ARGS) { /* db_args can be multiple */
if (curr->tl_data_type == KRB5_TL_DB_ARGS) {
if (new_tl_data->tl_data_type != KRB5_TL_DB_ARGS) { /* db_args can be multiple */
|| ptr->tl_data_type == KRB5_TL_DB_ARGS
|| ptr->tl_data_type == KRB5_TL_DB_ARGS