if (!tp->repair)
err = -EPERM;
else
- tp->tsoffset = val - tcp_time_stamp_raw();
+ WRITE_ONCE(tp->tsoffset, val - tcp_time_stamp_raw());
break;
case TCP_REPAIR_WINDOW:
err = tcp_repair_set_window(tp, optval, optlen);
break;
case TCP_TIMESTAMP:
- val = tcp_time_stamp_raw() + tp->tsoffset;
+ val = tcp_time_stamp_raw() + READ_ONCE(tp->tsoffset);
break;
case TCP_NOTSENT_LOWAT:
val = tp->notsent_lowat;
inet->inet_daddr,
inet->inet_sport,
usin->sin_port));
- tp->tsoffset = secure_tcp_ts_off(net, inet->inet_saddr,
- inet->inet_daddr);
+ WRITE_ONCE(tp->tsoffset,
+ secure_tcp_ts_off(net, inet->inet_saddr,
+ inet->inet_daddr));
}
inet->inet_id = get_random_u16();