auth_free_masters
auth_free_masters(xfr->task_probe->masters);
auth_free_masters(xfr->task_transfer->masters);
auth_free_masters(xfr->allow_notify_list);
auth_free_masters(list);
auth_free_masters(xfr->allow_notify_list);
auth_free_masters(xfr->task_probe->masters);
auth_free_masters(xfr->task_transfer->masters);
auth_free_masters(xfr->allow_notify_list);
auth_free_masters(list);
auth_free_masters(xfr->allow_notify_list);