| 55 | MALLOC_DEFINE(M_IPSEC_INPCB, "inpcbpolicy", "inpcb-resident ipsec policy"); |
| 56 | |
| 57 | static void |
| 58 | ipsec_setsockaddrs_inpcb(struct inpcb *inp, union sockaddr_union *src, |
| 59 | union sockaddr_union *dst, u_int dir) |
| 60 | { |
| 61 | |
| 62 | #ifdef INET6 |
| 63 | if (inp->inp_vflag & INP_IPV6) { |
| 64 | struct sockaddr_in6 *sin6; |
| 65 | |
| 66 | bzero(&src->sin6, sizeof(src->sin6)); |
| 67 | bzero(&dst->sin6, sizeof(dst->sin6)); |
| 68 | src->sin6.sin6_family = AF_INET6; |
| 69 | src->sin6.sin6_len = sizeof(struct sockaddr_in6); |
| 70 | dst->sin6.sin6_family = AF_INET6; |
| 71 | dst->sin6.sin6_len = sizeof(struct sockaddr_in6); |
| 72 | |
| 73 | if (dir == IPSEC_DIR_OUTBOUND) |
| 74 | sin6 = &src->sin6; |
| 75 | else |
| 76 | sin6 = &dst->sin6; |
| 77 | sin6->sin6_addr = inp->in6p_laddr; |
| 78 | sin6->sin6_port = inp->inp_lport; |
| 79 | if (IN6_IS_SCOPE_LINKLOCAL(&inp->in6p_laddr)) { |
| 80 | /* XXXAE: use in6p_zoneid */ |
| 81 | sin6->sin6_addr.s6_addr16[1] = 0; |
| 82 | sin6->sin6_scope_id = ntohs( |
| 83 | inp->in6p_laddr.s6_addr16[1]); |
| 84 | } |
| 85 | |
| 86 | if (dir == IPSEC_DIR_OUTBOUND) |
| 87 | sin6 = &dst->sin6; |
| 88 | else |
| 89 | sin6 = &src->sin6; |
| 90 | sin6->sin6_addr = inp->in6p_faddr; |
| 91 | sin6->sin6_port = inp->inp_fport; |
| 92 | if (IN6_IS_SCOPE_LINKLOCAL(&inp->in6p_faddr)) { |
| 93 | /* XXXAE: use in6p_zoneid */ |
| 94 | sin6->sin6_addr.s6_addr16[1] = 0; |
| 95 | sin6->sin6_scope_id = ntohs( |
| 96 | inp->in6p_faddr.s6_addr16[1]); |
| 97 | } |
| 98 | } |
| 99 | #endif |
| 100 | #ifdef INET |
| 101 | if (inp->inp_vflag & INP_IPV4) { |
| 102 | struct sockaddr_in *sin; |
| 103 | |
| 104 | bzero(&src->sin, sizeof(src->sin)); |
| 105 | bzero(&dst->sin, sizeof(dst->sin)); |
| 106 | src->sin.sin_family = AF_INET; |
| 107 | src->sin.sin_len = sizeof(struct sockaddr_in); |
| 108 | dst->sin.sin_family = AF_INET; |
| 109 | dst->sin.sin_len = sizeof(struct sockaddr_in); |
| 110 | |
| 111 | if (dir == IPSEC_DIR_OUTBOUND) |
| 112 | sin = &src->sin; |
| 113 | else |
| 114 | sin = &dst->sin; |
no test coverage detected