diff options
Diffstat (limited to 'sys/netinet6/nd6_nbr.c')
| -rw-r--r-- | sys/netinet6/nd6_nbr.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/netinet6/nd6_nbr.c b/sys/netinet6/nd6_nbr.c index 974c454e93a5..30d73f9d71a9 100644 --- a/sys/netinet6/nd6_nbr.c +++ b/sys/netinet6/nd6_nbr.c @@ -630,6 +630,7 @@ nd6_na_input(struct mbuf *m, int off, int icmp6len) size_t linkhdrsize; int flags, is_override, is_router, is_solicited; int lladdr_off, lladdrlen, checklink; + bool flush_holdchain = false; NET_EPOCH_ASSERT(); @@ -747,7 +748,7 @@ nd6_na_input(struct mbuf *m, int off, int icmp6len) * If no neighbor cache entry is found, NA SHOULD silently be * discarded. */ - ln = nd6_lookup(&taddr6, LLE_EXCLUSIVE, ifp); + ln = nd6_lookup(&taddr6, LLE_SF(AF_INET6, LLE_EXCLUSIVE), ifp); if (ln == NULL) { goto freeit; } @@ -773,6 +774,7 @@ nd6_na_input(struct mbuf *m, int off, int icmp6len) if (!nd6_try_set_entry_addr(ifp, ln, lladdr)) goto freeit; + flush_holdchain = true; EVENTHANDLER_INVOKE(lle_event, ln, LLENTRY_RESOLVED); if (is_solicited) nd6_llinfo_setstate(ln, ND6_LLINFO_REACHABLE); @@ -899,6 +901,8 @@ nd6_na_input(struct mbuf *m, int off, int icmp6len) if (chain != NULL) nd6_flush_holdchain(ifp, ln, chain); + if (flush_holdchain) + nd6_flush_children_holdchain(ifp, ln); if (checklink) pfxlist_onlink_check(); |