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Diff for /src/sys/netinet6/ip6_input.c between version 1.90 and 1.91

version 1.90, 2006/11/16 01:33:45 version 1.91, 2006/12/02 18:59:17
Line 458  ip6_input(m)
Line 458  ip6_input(m)
         else {          else {
                 struct sockaddr_in6 *dst6;                  struct sockaddr_in6 *dst6;
   
                 if (ip6_forward_rt.ro_rt) {                  if (ip6_forward_rt.ro_rt != NULL) {
                         /* route is down or destination is different */                          /* route is down or destination is different */
                         ip6stat.ip6s_forward_cachemiss++;                          ip6stat.ip6s_forward_cachemiss++;
                         RTFREE(ip6_forward_rt.ro_rt);                          RTFREE(ip6_forward_rt.ro_rt);
Line 485  ip6_input(m)
Line 485  ip6_input(m)
          * But we think it's even useful in some situations, e.g. when using           * But we think it's even useful in some situations, e.g. when using
          * a special daemon which wants to intercept the packet.           * a special daemon which wants to intercept the packet.
          */           */
         if (ip6_forward_rt.ro_rt &&          if (ip6_forward_rt.ro_rt != NULL &&
             (ip6_forward_rt.ro_rt->rt_flags &              (ip6_forward_rt.ro_rt->rt_flags &
              (RTF_HOST|RTF_GATEWAY)) == RTF_HOST &&               (RTF_HOST|RTF_GATEWAY)) == RTF_HOST &&
             !(ip6_forward_rt.ro_rt->rt_flags & RTF_CLONED) &&              !(ip6_forward_rt.ro_rt->rt_flags & RTF_CLONED) &&
Line 528  ip6_input(m)
Line 528  ip6_input(m)
          */           */
 #if defined(NFAITH) && 0 < NFAITH  #if defined(NFAITH) && 0 < NFAITH
         if (ip6_keepfaith) {          if (ip6_keepfaith) {
                 if (ip6_forward_rt.ro_rt && ip6_forward_rt.ro_rt->rt_ifp &&                  if (ip6_forward_rt.ro_rt != NULL &&
                       ip6_forward_rt.ro_rt->rt_ifp != NULL &&
                     ip6_forward_rt.ro_rt->rt_ifp->if_type == IFT_FAITH) {                      ip6_forward_rt.ro_rt->rt_ifp->if_type == IFT_FAITH) {
                         /* XXX do we need more sanity checks? */                          /* XXX do we need more sanity checks? */
                         ours = 1;                          ours = 1;
Line 546  ip6_input(m)
Line 547  ip6_input(m)
          * working right.           * working right.
          */           */
         struct ifaddr *ifa;          struct ifaddr *ifa;
         for (ifa = m->m_pkthdr.rcvif->if_addrlist.tqh_first;          TAILQ_FOREACH(ifa, &m->m_pkthdr.rcvif->if_addrlist, ifa_list) {
              ifa;  
              ifa = ifa->ifa_list.tqe_next) {  
                 if (ifa->ifa_addr == NULL)                  if (ifa->ifa_addr == NULL)
                         continue;       /* just for safety */                          continue;       /* just for safety */
                 if (ifa->ifa_addr->sa_family != AF_INET6)                  if (ifa->ifa_addr->sa_family != AF_INET6)
Legend:
Removed from v.1.90  
changed lines
  Added in v.1.91
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