#if IS_ENABLED(CONFIG_IPV6)
if (tw->tw_family == AF_INET6) {
if (ipv6_addr_loopback(&tw->tw_v6_daddr) ||
- (ipv6_addr_v4mapped(&tw->tw_v6_daddr) &&
- (tw->tw_v6_daddr.s6_addr[12] == 127)) ||
+ ipv6_addr_v4mapped_loopback(&tw->tw_v6_daddr) ||
ipv6_addr_loopback(&tw->tw_v6_rcv_saddr) ||
- (ipv6_addr_v4mapped(&tw->tw_v6_rcv_saddr) &&
- (tw->tw_v6_rcv_saddr.s6_addr[12] == 127)))
+ ipv6_addr_v4mapped_loopback(&tw->tw_v6_rcv_saddr))
loopback = true;
} else
#endif
state = inet_sk_state_load(sk);
if (state == TCP_LISTEN)
- rx_queue = sk->sk_ack_backlog;
+ rx_queue = READ_ONCE(sk->sk_ack_backlog);
else
/* Because we don't lock the socket,
* we might find a transient negative value.