The addresses that are assigned to the loopback interface
should be part of the kernel routing table. Reviewed by: bz MFC after: immediately
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parent
cb58c0efad
commit
d134008aa0
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=196871
@ -263,15 +263,6 @@ lla_rt_output(struct rt_msghdr *rtm, struct rt_addrinfo *info)
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__func__, dl->sdl_index);
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return EINVAL;
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}
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if (ifp->if_flags & IFF_LOOPBACK) {
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struct ifaddr *ia;
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ia = ifa_ifwithaddr(dst);
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if (ia != NULL) {
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ifp = ia->ifa_ifp;
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ifa_free(ia);
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} else
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return EINVAL;
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}
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switch (rtm->rtm_type) {
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case RTM_ADD:
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@ -1192,9 +1192,10 @@ in6_purgeaddr(struct ifaddr *ifa)
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/*
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* Remove the loopback route to the interface address.
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* The check for the current setting of "nd6_useloopback" is not needed.
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* The check for the current setting of "nd6_useloopback"
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* is not needed.
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*/
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if (!(ia->ia_ifp->if_flags & IFF_LOOPBACK)) {
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{
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struct rt_addrinfo info;
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struct sockaddr_dl null_sdl;
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@ -1767,7 +1768,9 @@ in6_ifinit(struct ifnet *ifp, struct in6_ifaddr *ia,
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/*
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* add a loopback route to self
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*/
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if (V_nd6_useloopback && !(ifp->if_flags & IFF_LOOPBACK)) {
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if (!(ia->ia_flags & IFA_ROUTE)
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&& (V_nd6_useloopback
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|| (ifp->if_flags & IFF_LOOPBACK))) {
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struct rt_addrinfo info;
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struct rtentry *rt = NULL;
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static struct sockaddr_dl null_sdl = {sizeof(null_sdl), AF_LINK};
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@ -1788,7 +1791,7 @@ in6_ifinit(struct ifnet *ifp, struct in6_ifaddr *ia,
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RT_REMREF(rt);
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RT_UNLOCK(rt);
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} else if (error != 0)
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log(LOG_INFO, "in6_ifinit: insertion failed\n");
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log(LOG_INFO, "in6_ifinit: error = %d, insertion failed\n", error);
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}
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/* Add ownaddr as loopback rtentry, if necessary (ex. on p2p link). */
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