db_invoke

[Nikhil Mishra]

Hi All ,


How is this function working ?

check_allowed_to_delegate_to

calls

code = krb5_db_invoke(context,
                          KRB5_KDB_METHOD_CHECK_ALLOWED_TO_DELEGATE,
                          &req_data,
                          &rep_data);


and in my case dal_handle->lib_handle->vftabl.db_invoke is always NULL .

if (dal_handle->lib_handle->vftabl.db_invoke == NULL) {
        status = KRB5_KDB_DBTYPE_NOSUP;
        goto clean_n_exit;
    }


I dont see any implementation for db_invoke as well .
Do we need to implement db_invoke and If so , why do I see it being called
at multiple places ?

--Nikhil