Lines Matching refs:addr
63 static void sctp_v6_to_addr(union sctp_addr *addr, struct in6_addr *saddr,
78 struct sctp_sockaddr_entry *addr = NULL; in sctp_inet6addr_event() local
85 addr = kzalloc(sizeof(*addr), GFP_ATOMIC); in sctp_inet6addr_event()
86 if (addr) { in sctp_inet6addr_event()
87 addr->a.v6.sin6_family = AF_INET6; in sctp_inet6addr_event()
88 addr->a.v6.sin6_addr = ifa->addr; in sctp_inet6addr_event()
89 addr->a.v6.sin6_scope_id = ifa->idev->dev->ifindex; in sctp_inet6addr_event()
90 addr->valid = 1; in sctp_inet6addr_event()
92 list_add_tail_rcu(&addr->list, &net->sctp.local_addr_list); in sctp_inet6addr_event()
93 sctp_addr_wq_mgmt(net, addr, SCTP_ADDR_NEW); in sctp_inet6addr_event()
99 list_for_each_entry_safe(addr, temp, in sctp_inet6addr_event()
101 if (addr->a.sa.sa_family == AF_INET6 && in sctp_inet6addr_event()
102 ipv6_addr_equal(&addr->a.v6.sin6_addr, in sctp_inet6addr_event()
103 &ifa->addr)) { in sctp_inet6addr_event()
104 sctp_addr_wq_mgmt(net, addr, SCTP_ADDR_DEL); in sctp_inet6addr_event()
106 addr->valid = 0; in sctp_inet6addr_event()
107 list_del_rcu(&addr->list); in sctp_inet6addr_event()
113 kfree_rcu(addr, rcu); in sctp_inet6addr_event()
365 &rt->rt6i_dst.addr, rt->rt6i_dst.plen, in sctp_v6_get_dst()
407 struct sctp_sockaddr_entry *addr; in sctp_v6_copy_addrlist() local
418 addr = kzalloc(sizeof(*addr), GFP_ATOMIC); in sctp_v6_copy_addrlist()
419 if (addr) { in sctp_v6_copy_addrlist()
420 addr->a.v6.sin6_family = AF_INET6; in sctp_v6_copy_addrlist()
421 addr->a.v6.sin6_addr = ifp->addr; in sctp_v6_copy_addrlist()
422 addr->a.v6.sin6_scope_id = dev->ifindex; in sctp_v6_copy_addrlist()
423 addr->valid = 1; in sctp_v6_copy_addrlist()
424 INIT_LIST_HEAD(&addr->list); in sctp_v6_copy_addrlist()
425 list_add_tail(&addr->list, addrlist); in sctp_v6_copy_addrlist()
469 static void sctp_v6_from_skb(union sctp_addr *addr, struct sk_buff *skb, in sctp_v6_from_skb() argument
474 struct sockaddr_in6 *sa = &addr->v6; in sctp_v6_from_skb()
476 addr->v6.sin6_family = AF_INET6; in sctp_v6_from_skb()
477 addr->v6.sin6_flowinfo = 0; /* FIXME */ in sctp_v6_from_skb()
478 addr->v6.sin6_scope_id = ((struct inet6_skb_parm *)skb->cb)->iif; in sctp_v6_from_skb()
490 static void sctp_v6_from_sk(union sctp_addr *addr, struct sock *sk) in sctp_v6_from_sk() argument
492 addr->v6.sin6_family = AF_INET6; in sctp_v6_from_sk()
493 addr->v6.sin6_port = 0; in sctp_v6_from_sk()
494 addr->v6.sin6_addr = sk->sk_v6_rcv_saddr; in sctp_v6_from_sk()
498 static void sctp_v6_to_sk_saddr(union sctp_addr *addr, struct sock *sk) in sctp_v6_to_sk_saddr() argument
500 if (addr->sa.sa_family == AF_INET) { in sctp_v6_to_sk_saddr()
505 addr->v4.sin_addr.s_addr; in sctp_v6_to_sk_saddr()
507 sk->sk_v6_rcv_saddr = addr->v6.sin6_addr; in sctp_v6_to_sk_saddr()
512 static void sctp_v6_to_sk_daddr(union sctp_addr *addr, struct sock *sk) in sctp_v6_to_sk_daddr() argument
514 if (addr->sa.sa_family == AF_INET) { in sctp_v6_to_sk_daddr()
518 sk->sk_v6_daddr.s6_addr32[3] = addr->v4.sin_addr.s_addr; in sctp_v6_to_sk_daddr()
520 sk->sk_v6_daddr = addr->v6.sin6_addr; in sctp_v6_to_sk_daddr()
525 static void sctp_v6_from_addr_param(union sctp_addr *addr, in sctp_v6_from_addr_param() argument
529 addr->v6.sin6_family = AF_INET6; in sctp_v6_from_addr_param()
530 addr->v6.sin6_port = port; in sctp_v6_from_addr_param()
531 addr->v6.sin6_flowinfo = 0; /* BUG */ in sctp_v6_from_addr_param()
532 addr->v6.sin6_addr = param->v6.addr; in sctp_v6_from_addr_param()
533 addr->v6.sin6_scope_id = iif; in sctp_v6_from_addr_param()
539 static int sctp_v6_to_addr_param(const union sctp_addr *addr, in sctp_v6_to_addr_param() argument
546 param->v6.addr = addr->v6.sin6_addr; in sctp_v6_to_addr_param()
552 static void sctp_v6_to_addr(union sctp_addr *addr, struct in6_addr *saddr, in sctp_v6_to_addr() argument
555 addr->sa.sa_family = AF_INET6; in sctp_v6_to_addr()
556 addr->v6.sin6_port = port; in sctp_v6_to_addr()
557 addr->v6.sin6_flowinfo = 0; in sctp_v6_to_addr()
558 addr->v6.sin6_addr = *saddr; in sctp_v6_to_addr()
559 addr->v6.sin6_scope_id = 0; in sctp_v6_to_addr()
606 static void sctp_v6_inaddr_any(union sctp_addr *addr, __be16 port) in sctp_v6_inaddr_any() argument
608 memset(addr, 0x00, sizeof(union sctp_addr)); in sctp_v6_inaddr_any()
609 addr->v6.sin6_family = AF_INET6; in sctp_v6_inaddr_any()
610 addr->v6.sin6_port = port; in sctp_v6_inaddr_any()
614 static int sctp_v6_is_any(const union sctp_addr *addr) in sctp_v6_is_any() argument
616 return ipv6_addr_any(&addr->v6.sin6_addr); in sctp_v6_is_any()
620 static int sctp_v6_available(union sctp_addr *addr, struct sctp_sock *sp) in sctp_v6_available() argument
624 const struct in6_addr *in6 = (const struct in6_addr *)&addr->v6.sin6_addr; in sctp_v6_available()
632 sctp_v6_map_v4(addr); in sctp_v6_available()
633 return sctp_get_af_specific(AF_INET)->available(addr, sp); in sctp_v6_available()
649 static int sctp_v6_addr_valid(union sctp_addr *addr, in sctp_v6_addr_valid() argument
653 int ret = ipv6_addr_type(&addr->v6.sin6_addr); in sctp_v6_addr_valid()
662 sctp_v6_map_v4(addr); in sctp_v6_addr_valid()
663 return sctp_get_af_specific(AF_INET)->addr_valid(addr, sp, skb); in sctp_v6_addr_valid()
674 static enum sctp_scope sctp_v6_scope(union sctp_addr *addr) in sctp_v6_scope() argument
683 v6scope = ipv6_addr_scope(&addr->v6.sin6_addr); in sctp_v6_scope()
755 static int sctp_v6_addr_to_user(struct sctp_sock *sp, union sctp_addr *addr) in sctp_v6_addr_to_user() argument
758 if (addr->sa.sa_family == AF_INET) in sctp_v6_addr_to_user()
759 sctp_v4_map_v6(addr); in sctp_v6_addr_to_user()
761 if (addr->sa.sa_family == AF_INET6 && in sctp_v6_addr_to_user()
762 ipv6_addr_v4mapped(&addr->v6.sin6_addr)) in sctp_v6_addr_to_user()
763 sctp_v6_map_v4(addr); in sctp_v6_addr_to_user()
766 if (addr->sa.sa_family == AF_INET) { in sctp_v6_addr_to_user()
767 memset(addr->v4.sin_zero, 0, sizeof(addr->v4.sin_zero)); in sctp_v6_addr_to_user()
786 static void sctp_v6_seq_dump_addr(struct seq_file *seq, union sctp_addr *addr) in sctp_v6_seq_dump_addr() argument
788 seq_printf(seq, "%pI6 ", &addr->v6.sin6_addr); in sctp_v6_seq_dump_addr()
800 union sctp_addr *addr; in sctp_inet6_event_msgname() local
807 addr = (union sctp_addr *)msgname; in sctp_inet6_event_msgname()
812 addr->v4.sin_family = AF_INET; in sctp_inet6_event_msgname()
813 addr->v4.sin_port = htons(asoc->peer.port); in sctp_inet6_event_msgname()
814 addr->v4.sin_addr = paddr->v4.sin_addr; in sctp_inet6_event_msgname()
816 addr->v6.sin6_family = AF_INET6; in sctp_inet6_event_msgname()
817 addr->v6.sin6_flowinfo = 0; in sctp_inet6_event_msgname()
819 addr->v6.sin6_scope_id = paddr->v6.sin6_scope_id; in sctp_inet6_event_msgname()
821 addr->v6.sin6_scope_id = 0; in sctp_inet6_event_msgname()
822 addr->v6.sin6_port = htons(asoc->peer.port); in sctp_inet6_event_msgname()
823 addr->v6.sin6_addr = paddr->v6.sin6_addr; in sctp_inet6_event_msgname()
826 *addrlen = sctp_v6_addr_to_user(sctp_sk(asoc->base.sk), addr); in sctp_inet6_event_msgname()
833 union sctp_addr *addr; in sctp_inet6_skb_msgname() local
839 addr = (union sctp_addr *)msgname; in sctp_inet6_skb_msgname()
843 addr->v4.sin_family = AF_INET; in sctp_inet6_skb_msgname()
844 addr->v4.sin_port = sh->source; in sctp_inet6_skb_msgname()
845 addr->v4.sin_addr.s_addr = ip_hdr(skb)->saddr; in sctp_inet6_skb_msgname()
847 addr->v6.sin6_family = AF_INET6; in sctp_inet6_skb_msgname()
848 addr->v6.sin6_flowinfo = 0; in sctp_inet6_skb_msgname()
849 addr->v6.sin6_port = sh->source; in sctp_inet6_skb_msgname()
850 addr->v6.sin6_addr = ipv6_hdr(skb)->saddr; in sctp_inet6_skb_msgname()
851 if (ipv6_addr_type(&addr->v6.sin6_addr) & IPV6_ADDR_LINKLOCAL) in sctp_inet6_skb_msgname()
852 addr->v6.sin6_scope_id = sctp_v6_skb_iif(skb); in sctp_inet6_skb_msgname()
854 addr->v6.sin6_scope_id = 0; in sctp_inet6_skb_msgname()
857 *addr_len = sctp_v6_addr_to_user(sctp_sk(skb->sk), addr); in sctp_inet6_skb_msgname()
910 static int sctp_inet6_bind_verify(struct sctp_sock *opt, union sctp_addr *addr) in sctp_inet6_bind_verify() argument
915 if (addr->sa.sa_family != AF_INET6) in sctp_inet6_bind_verify()
916 af = sctp_get_af_specific(addr->sa.sa_family); in sctp_inet6_bind_verify()
918 int type = ipv6_addr_type(&addr->v6.sin6_addr); in sctp_inet6_bind_verify()
923 if (!addr->v6.sin6_scope_id) in sctp_inet6_bind_verify()
927 dev = dev_get_by_index_rcu(net, addr->v6.sin6_scope_id); in sctp_inet6_bind_verify()
930 ipv6_chk_addr(net, &addr->v6.sin6_addr, in sctp_inet6_bind_verify()
940 return af->available(addr, opt); in sctp_inet6_bind_verify()
946 static int sctp_inet6_send_verify(struct sctp_sock *opt, union sctp_addr *addr) in sctp_inet6_send_verify() argument
951 if (addr->sa.sa_family != AF_INET6) in sctp_inet6_send_verify()
952 af = sctp_get_af_specific(addr->sa.sa_family); in sctp_inet6_send_verify()
954 int type = ipv6_addr_type(&addr->v6.sin6_addr); in sctp_inet6_send_verify()
958 if (!addr->v6.sin6_scope_id) in sctp_inet6_send_verify()
962 addr->v6.sin6_scope_id); in sctp_inet6_send_verify()