diff options
Diffstat (limited to 'net/ipv4/udp.c')
| -rw-r--r-- | net/ipv4/udp.c | 51 |
1 files changed, 26 insertions, 25 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 45a8a7e374d..ec5c7a720c0 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -214,7 +214,7 @@ int udp_lib_get_port(struct sock *sk, unsigned short snum, goto fail_unlock; } found: - inet_sk(sk)->num = snum; + inet_sk(sk)->inet_num = snum; sk->sk_hash = snum; if (sk_unhashed(sk)) { sk_nulls_add_node_rcu(sk, &hslot->head); @@ -233,8 +233,8 @@ static int ipv4_rcv_saddr_equal(const struct sock *sk1, const struct sock *sk2) struct inet_sock *inet1 = inet_sk(sk1), *inet2 = inet_sk(sk2); return (!ipv6_only_sock(sk2) && - (!inet1->rcv_saddr || !inet2->rcv_saddr || - inet1->rcv_saddr == inet2->rcv_saddr)); + (!inet1->inet_rcv_saddr || !inet2->inet_rcv_saddr || + inet1->inet_rcv_saddr == inet2->inet_rcv_saddr)); } int udp_v4_get_port(struct sock *sk, unsigned short snum) @@ -253,18 +253,18 @@ static inline int compute_score(struct sock *sk, struct net *net, __be32 saddr, struct inet_sock *inet = inet_sk(sk); score = (sk->sk_family == PF_INET ? 1 : 0); - if (inet->rcv_saddr) { - if (inet->rcv_saddr != daddr) + if (inet->inet_rcv_saddr) { + if (inet->inet_rcv_saddr != daddr) return -1; score += 2; } - if (inet->daddr) { - if (inet->daddr != saddr) + if (inet->inet_daddr) { + if (inet->inet_daddr != saddr) return -1; score += 2; } - if (inet->dport) { - if (inet->dport != sport) + if (inet->inet_dport) { + if (inet->inet_dport != sport) return -1; score += 2; } @@ -360,9 +360,10 @@ static inline struct sock *udp_v4_mcast_next(struct net *net, struct sock *sk, if (!net_eq(sock_net(s), net) || s->sk_hash != hnum || - (inet->daddr && inet->daddr != rmt_addr) || - (inet->dport != rmt_port && inet->dport) || - (inet->rcv_saddr && inet->rcv_saddr != loc_addr) || + (inet->inet_daddr && inet->inet_daddr != rmt_addr) || + (inet->inet_dport != rmt_port && inet->inet_dport) || + (inet->inet_rcv_saddr && + inet->inet_rcv_saddr != loc_addr) || ipv6_only_sock(s) || (s->sk_bound_dev_if && s->sk_bound_dev_if != dif)) continue; @@ -646,14 +647,14 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, } else { if (sk->sk_state != TCP_ESTABLISHED) return -EDESTADDRREQ; - daddr = inet->daddr; - dport = inet->dport; + daddr = inet->inet_daddr; + dport = inet->inet_dport; /* Open fast path for connected socket. Route will not be used, if at least one option is set. */ connected = 1; } - ipc.addr = inet->saddr; + ipc.addr = inet->inet_saddr; ipc.oif = sk->sk_bound_dev_if; err = sock_tx_timestamp(msg, sk, &ipc.shtx); @@ -708,7 +709,7 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, .proto = sk->sk_protocol, .flags = inet_sk_flowi_flags(sk), .uli_u = { .ports = - { .sport = inet->sport, + { .sport = inet->inet_sport, .dport = dport } } }; struct net *net = sock_net(sk); @@ -752,7 +753,7 @@ back_from_confirm: inet->cork.fl.fl4_dst = daddr; inet->cork.fl.fl_ip_dport = dport; inet->cork.fl.fl4_src = saddr; - inet->cork.fl.fl_ip_sport = inet->sport; + inet->cork.fl.fl_ip_sport = inet->inet_sport; up->pending = AF_INET; do_append_data: @@ -1029,15 +1030,15 @@ int udp_disconnect(struct sock *sk, int flags) */ sk->sk_state = TCP_CLOSE; - inet->daddr = 0; - inet->dport = 0; + inet->inet_daddr = 0; + inet->inet_dport = 0; sk->sk_bound_dev_if = 0; if (!(sk->sk_userlocks & SOCK_BINDADDR_LOCK)) inet_reset_saddr(sk); if (!(sk->sk_userlocks & SOCK_BINDPORT_LOCK)) { sk->sk_prot->unhash(sk); - inet->sport = 0; + inet->inet_sport = 0; } sk_dst_reset(sk); return 0; @@ -1053,7 +1054,7 @@ void udp_lib_unhash(struct sock *sk) spin_lock_bh(&hslot->lock); if (sk_nulls_del_node_init_rcu(sk)) { - inet_sk(sk)->num = 0; + inet_sk(sk)->inet_num = 0; sock_prot_inuse_add(sock_net(sk), sk->sk_prot, -1); } spin_unlock_bh(&hslot->lock); @@ -1752,10 +1753,10 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f, int bucket, int *len) { struct inet_sock *inet = inet_sk(sp); - __be32 dest = inet->daddr; - __be32 src = inet->rcv_saddr; - __u16 destp = ntohs(inet->dport); - __u16 srcp = ntohs(inet->sport); + __be32 dest = inet->inet_daddr; + __be32 src = inet->inet_rcv_saddr; + __u16 destp = ntohs(inet->inet_dport); + __u16 srcp = ntohs(inet->inet_sport); seq_printf(f, "%5d: %08X:%04X %08X:%04X" " %02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %p %d%n", |