Lines Matching refs:addr
64 static void sctp_v6_to_addr(union sctp_addr *addr, struct in6_addr *saddr,
79 struct sctp_sockaddr_entry *addr = NULL; in sctp_inet6addr_event() local
86 addr = kzalloc(sizeof(*addr), GFP_ATOMIC); in sctp_inet6addr_event()
87 if (addr) { in sctp_inet6addr_event()
88 addr->a.v6.sin6_family = AF_INET6; in sctp_inet6addr_event()
89 addr->a.v6.sin6_addr = ifa->addr; in sctp_inet6addr_event()
90 addr->a.v6.sin6_scope_id = ifa->idev->dev->ifindex; in sctp_inet6addr_event()
91 addr->valid = 1; in sctp_inet6addr_event()
93 list_add_tail_rcu(&addr->list, &net->sctp.local_addr_list); in sctp_inet6addr_event()
94 sctp_addr_wq_mgmt(net, addr, SCTP_ADDR_NEW); in sctp_inet6addr_event()
100 list_for_each_entry_safe(addr, temp, in sctp_inet6addr_event()
102 if (addr->a.sa.sa_family == AF_INET6 && in sctp_inet6addr_event()
103 ipv6_addr_equal(&addr->a.v6.sin6_addr, in sctp_inet6addr_event()
104 &ifa->addr) && in sctp_inet6addr_event()
105 addr->a.v6.sin6_scope_id == ifa->idev->dev->ifindex) { in sctp_inet6addr_event()
106 sctp_addr_wq_mgmt(net, addr, SCTP_ADDR_DEL); in sctp_inet6addr_event()
108 addr->valid = 0; in sctp_inet6addr_event()
109 list_del_rcu(&addr->list); in sctp_inet6addr_event()
115 kfree_rcu(addr, rcu); in sctp_inet6addr_event()
422 &rt->rt6i_dst.addr, rt->rt6i_dst.plen, in sctp_v6_get_dst()
463 struct sctp_sockaddr_entry *addr; in sctp_v6_copy_addrlist() local
474 addr = kzalloc(sizeof(*addr), GFP_ATOMIC); in sctp_v6_copy_addrlist()
475 if (addr) { in sctp_v6_copy_addrlist()
476 addr->a.v6.sin6_family = AF_INET6; in sctp_v6_copy_addrlist()
477 addr->a.v6.sin6_addr = ifp->addr; in sctp_v6_copy_addrlist()
478 addr->a.v6.sin6_scope_id = dev->ifindex; in sctp_v6_copy_addrlist()
479 addr->valid = 1; in sctp_v6_copy_addrlist()
480 INIT_LIST_HEAD(&addr->list); in sctp_v6_copy_addrlist()
481 list_add_tail(&addr->list, addrlist); in sctp_v6_copy_addrlist()
525 static void sctp_v6_from_skb(union sctp_addr *addr, struct sk_buff *skb, in sctp_v6_from_skb() argument
530 struct sockaddr_in6 *sa = &addr->v6; in sctp_v6_from_skb()
532 addr->v6.sin6_family = AF_INET6; in sctp_v6_from_skb()
533 addr->v6.sin6_flowinfo = 0; /* FIXME */ in sctp_v6_from_skb()
534 addr->v6.sin6_scope_id = ((struct inet6_skb_parm *)skb->cb)->iif; in sctp_v6_from_skb()
546 static void sctp_v6_from_sk(union sctp_addr *addr, struct sock *sk) in sctp_v6_from_sk() argument
548 addr->v6.sin6_family = AF_INET6; in sctp_v6_from_sk()
549 addr->v6.sin6_port = 0; in sctp_v6_from_sk()
550 addr->v6.sin6_addr = sk->sk_v6_rcv_saddr; in sctp_v6_from_sk()
554 static void sctp_v6_to_sk_saddr(union sctp_addr *addr, struct sock *sk) in sctp_v6_to_sk_saddr() argument
556 if (addr->sa.sa_family == AF_INET) { in sctp_v6_to_sk_saddr()
561 addr->v4.sin_addr.s_addr; in sctp_v6_to_sk_saddr()
563 sk->sk_v6_rcv_saddr = addr->v6.sin6_addr; in sctp_v6_to_sk_saddr()
568 static void sctp_v6_to_sk_daddr(union sctp_addr *addr, struct sock *sk) in sctp_v6_to_sk_daddr() argument
570 if (addr->sa.sa_family == AF_INET) { in sctp_v6_to_sk_daddr()
574 sk->sk_v6_daddr.s6_addr32[3] = addr->v4.sin_addr.s_addr; in sctp_v6_to_sk_daddr()
576 sk->sk_v6_daddr = addr->v6.sin6_addr; in sctp_v6_to_sk_daddr()
581 static bool sctp_v6_from_addr_param(union sctp_addr *addr, in sctp_v6_from_addr_param() argument
588 addr->v6.sin6_family = AF_INET6; in sctp_v6_from_addr_param()
589 addr->v6.sin6_port = port; in sctp_v6_from_addr_param()
590 addr->v6.sin6_flowinfo = 0; /* BUG */ in sctp_v6_from_addr_param()
591 addr->v6.sin6_addr = param->v6.addr; in sctp_v6_from_addr_param()
592 addr->v6.sin6_scope_id = iif; in sctp_v6_from_addr_param()
600 static int sctp_v6_to_addr_param(const union sctp_addr *addr, in sctp_v6_to_addr_param() argument
607 param->v6.addr = addr->v6.sin6_addr; in sctp_v6_to_addr_param()
613 static void sctp_v6_to_addr(union sctp_addr *addr, struct in6_addr *saddr, in sctp_v6_to_addr() argument
616 addr->sa.sa_family = AF_INET6; in sctp_v6_to_addr()
617 addr->v6.sin6_port = port; in sctp_v6_to_addr()
618 addr->v6.sin6_flowinfo = 0; in sctp_v6_to_addr()
619 addr->v6.sin6_addr = *saddr; in sctp_v6_to_addr()
620 addr->v6.sin6_scope_id = 0; in sctp_v6_to_addr()
667 static void sctp_v6_inaddr_any(union sctp_addr *addr, __be16 port) in sctp_v6_inaddr_any() argument
669 memset(addr, 0x00, sizeof(union sctp_addr)); in sctp_v6_inaddr_any()
670 addr->v6.sin6_family = AF_INET6; in sctp_v6_inaddr_any()
671 addr->v6.sin6_port = port; in sctp_v6_inaddr_any()
675 static int sctp_v6_is_any(const union sctp_addr *addr) in sctp_v6_is_any() argument
677 return ipv6_addr_any(&addr->v6.sin6_addr); in sctp_v6_is_any()
681 static int sctp_v6_available(union sctp_addr *addr, struct sctp_sock *sp) in sctp_v6_available() argument
683 const struct in6_addr *in6 = (const struct in6_addr *)&addr->v6.sin6_addr; in sctp_v6_available()
695 sctp_v6_map_v4(addr); in sctp_v6_available()
696 return sctp_get_af_specific(AF_INET)->available(addr, sp); in sctp_v6_available()
718 static int sctp_v6_addr_valid(union sctp_addr *addr, in sctp_v6_addr_valid() argument
722 int ret = ipv6_addr_type(&addr->v6.sin6_addr); in sctp_v6_addr_valid()
731 sctp_v6_map_v4(addr); in sctp_v6_addr_valid()
732 return sctp_get_af_specific(AF_INET)->addr_valid(addr, sp, skb); in sctp_v6_addr_valid()
743 static enum sctp_scope sctp_v6_scope(union sctp_addr *addr) in sctp_v6_scope() argument
752 v6scope = ipv6_addr_scope(&addr->v6.sin6_addr); in sctp_v6_scope()
822 static int sctp_v6_addr_to_user(struct sctp_sock *sp, union sctp_addr *addr) in sctp_v6_addr_to_user() argument
825 if (addr->sa.sa_family == AF_INET) in sctp_v6_addr_to_user()
826 sctp_v4_map_v6(addr); in sctp_v6_addr_to_user()
828 if (addr->sa.sa_family == AF_INET6 && in sctp_v6_addr_to_user()
829 ipv6_addr_v4mapped(&addr->v6.sin6_addr)) in sctp_v6_addr_to_user()
830 sctp_v6_map_v4(addr); in sctp_v6_addr_to_user()
833 if (addr->sa.sa_family == AF_INET) { in sctp_v6_addr_to_user()
834 memset(addr->v4.sin_zero, 0, sizeof(addr->v4.sin_zero)); in sctp_v6_addr_to_user()
858 static void sctp_v6_seq_dump_addr(struct seq_file *seq, union sctp_addr *addr) in sctp_v6_seq_dump_addr() argument
860 seq_printf(seq, "%pI6 ", &addr->v6.sin6_addr); in sctp_v6_seq_dump_addr()
872 union sctp_addr *addr; in sctp_inet6_event_msgname() local
879 addr = (union sctp_addr *)msgname; in sctp_inet6_event_msgname()
884 addr->v4.sin_family = AF_INET; in sctp_inet6_event_msgname()
885 addr->v4.sin_port = htons(asoc->peer.port); in sctp_inet6_event_msgname()
886 addr->v4.sin_addr = paddr->v4.sin_addr; in sctp_inet6_event_msgname()
888 addr->v6.sin6_family = AF_INET6; in sctp_inet6_event_msgname()
889 addr->v6.sin6_flowinfo = 0; in sctp_inet6_event_msgname()
891 addr->v6.sin6_scope_id = paddr->v6.sin6_scope_id; in sctp_inet6_event_msgname()
893 addr->v6.sin6_scope_id = 0; in sctp_inet6_event_msgname()
894 addr->v6.sin6_port = htons(asoc->peer.port); in sctp_inet6_event_msgname()
895 addr->v6.sin6_addr = paddr->v6.sin6_addr; in sctp_inet6_event_msgname()
898 *addrlen = sctp_v6_addr_to_user(sctp_sk(asoc->base.sk), addr); in sctp_inet6_event_msgname()
905 union sctp_addr *addr; in sctp_inet6_skb_msgname() local
911 addr = (union sctp_addr *)msgname; in sctp_inet6_skb_msgname()
915 addr->v4.sin_family = AF_INET; in sctp_inet6_skb_msgname()
916 addr->v4.sin_port = sh->source; in sctp_inet6_skb_msgname()
917 addr->v4.sin_addr.s_addr = ip_hdr(skb)->saddr; in sctp_inet6_skb_msgname()
919 addr->v6.sin6_family = AF_INET6; in sctp_inet6_skb_msgname()
920 addr->v6.sin6_flowinfo = 0; in sctp_inet6_skb_msgname()
921 addr->v6.sin6_port = sh->source; in sctp_inet6_skb_msgname()
922 addr->v6.sin6_addr = ipv6_hdr(skb)->saddr; in sctp_inet6_skb_msgname()
923 if (ipv6_addr_type(&addr->v6.sin6_addr) & IPV6_ADDR_LINKLOCAL) in sctp_inet6_skb_msgname()
924 addr->v6.sin6_scope_id = sctp_v6_skb_iif(skb); in sctp_inet6_skb_msgname()
926 addr->v6.sin6_scope_id = 0; in sctp_inet6_skb_msgname()
929 *addr_len = sctp_v6_addr_to_user(sctp_sk(skb->sk), addr); in sctp_inet6_skb_msgname()
982 static int sctp_inet6_bind_verify(struct sctp_sock *opt, union sctp_addr *addr) in sctp_inet6_bind_verify() argument
987 if (addr->sa.sa_family != AF_INET6) in sctp_inet6_bind_verify()
988 af = sctp_get_af_specific(addr->sa.sa_family); in sctp_inet6_bind_verify()
990 int type = ipv6_addr_type(&addr->v6.sin6_addr); in sctp_inet6_bind_verify()
995 if (!addr->v6.sin6_scope_id) in sctp_inet6_bind_verify()
999 dev = dev_get_by_index_rcu(net, addr->v6.sin6_scope_id); in sctp_inet6_bind_verify()
1001 ipv6_chk_addr(net, &addr->v6.sin6_addr, in sctp_inet6_bind_verify()
1011 return af->available(addr, opt); in sctp_inet6_bind_verify()
1017 static int sctp_inet6_send_verify(struct sctp_sock *opt, union sctp_addr *addr) in sctp_inet6_send_verify() argument
1022 if (addr->sa.sa_family != AF_INET6) in sctp_inet6_send_verify()
1023 af = sctp_get_af_specific(addr->sa.sa_family); in sctp_inet6_send_verify()
1025 int type = ipv6_addr_type(&addr->v6.sin6_addr); in sctp_inet6_send_verify()
1029 if (!addr->v6.sin6_scope_id) in sctp_inet6_send_verify()
1033 addr->v6.sin6_scope_id); in sctp_inet6_send_verify()