| key.c (279735) | key.c (281693) |
|---|---|
| 1/* $FreeBSD: head/sys/netipsec/key.c 279735 2015-03-07 18:44:52Z ae $ */ | 1/* $FreeBSD: head/sys/netipsec/key.c 281693 2015-04-18 16:46:31Z ae $ */ |
| 2/* $KAME: key.c,v 1.191 2001/06/27 10:46:49 sakane Exp $ */ 3 4/*- 5 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions --- 3841 unchanged lines hidden (view full) --- 3851 return 0; 3852} 3853 3854#ifdef INET6 3855/* 3856 * compare my own address for IPv6. 3857 * 1: ours 3858 * 0: other | 2/* $KAME: key.c,v 1.191 2001/06/27 10:46:49 sakane Exp $ */ 3 4/*- 5 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions --- 3841 unchanged lines hidden (view full) --- 3851 return 0; 3852} 3853 3854#ifdef INET6 3855/* 3856 * compare my own address for IPv6. 3857 * 1: ours 3858 * 0: other |
| 3859 * NOTE: derived ip6_input() in KAME. This is necessary to modify more. | |
| 3860 */ | 3859 */ |
| 3861#include <netinet6/in6_var.h> 3862 | |
| 3863static int 3864key_ismyaddr6(struct sockaddr_in6 *sin6) 3865{ | 3860static int 3861key_ismyaddr6(struct sockaddr_in6 *sin6) 3862{ |
| 3866 struct in6_ifaddr *ia; 3867#if 0 3868 struct in6_multi *in6m; 3869#endif | 3863 struct in6_addr in6; |
| 3870 | 3864 |
| 3871 IN6_IFADDR_RLOCK(); 3872 TAILQ_FOREACH(ia, &V_in6_ifaddrhead, ia_link) { 3873 if (key_sockaddrcmp((struct sockaddr *)sin6, 3874 (struct sockaddr *)&ia->ia_addr, 0) == 0) { 3875 IN6_IFADDR_RUNLOCK(); 3876 return 1; 3877 } | 3865 if (!IN6_IS_SCOPE_LINKLOCAL(&sin6->sin6_addr)) 3866 return (in6_localip(&sin6->sin6_addr)); |
| 3878 | 3867 |
| 3879#if 0 3880 /* 3881 * XXX Multicast 3882 * XXX why do we care about multlicast here while we don't care 3883 * about IPv4 multicast?? 3884 * XXX scope 3885 */ 3886 in6m = NULL; 3887 IN6_LOOKUP_MULTI(sin6->sin6_addr, ia->ia_ifp, in6m); 3888 if (in6m) { 3889 IN6_IFADDR_RUNLOCK(); 3890 return 1; 3891 } 3892#endif 3893 } 3894 IN6_IFADDR_RUNLOCK(); 3895 3896 /* loopback, just for safety */ 3897 if (IN6_IS_ADDR_LOOPBACK(&sin6->sin6_addr)) 3898 return 1; 3899 3900 return 0; | 3868 /* Convert address into kernel-internal form */ 3869 in6 = sin6->sin6_addr; 3870 in6.s6_addr16[1] = htons(sin6->sin6_scope_id & 0xffff); 3871 return (in6_localip(&in6)); |
| 3901} 3902#endif /*INET6*/ 3903 3904/* 3905 * compare two secasindex structure. 3906 * flag can specify to compare 2 saidxes. 3907 * compare two secasindex structure without both mode and reqid. 3908 * don't compare port. --- 3927 unchanged lines hidden --- | 3872} 3873#endif /*INET6*/ 3874 3875/* 3876 * compare two secasindex structure. 3877 * flag can specify to compare 2 saidxes. 3878 * compare two secasindex structure without both mode and reqid. 3879 * don't compare port. --- 3927 unchanged lines hidden --- |