diff options
| -rw-r--r-- | sys/netinet6/ip6_output.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/netinet6/ip6_output.c b/sys/netinet6/ip6_output.c index a7050e3f6198..47376d55ade2 100644 --- a/sys/netinet6/ip6_output.c +++ b/sys/netinet6/ip6_output.c @@ -609,6 +609,7 @@ skip_ipsec2:; /* XXX in6_ifstat_inc(ifp, ifs6_out_discard); */ goto bad; } + /* XXX rt not locked */ ia = ifatoia6(ro->ro_rt->rt_ifa); ifp = ro->ro_rt->rt_ifp; ro->ro_rt->rt_use++; @@ -694,10 +695,11 @@ skip_ipsec2:; * ``net'' ff00::/8). */ if (ifp == NULL) { - if (ro->ro_rt == 0) { + if (ro->ro_rt == 0) ro->ro_rt = rtalloc1((struct sockaddr *) &ro->ro_dst, 0, 0UL); - } + else + RT_LOCK(ro->ro_rt); if (ro->ro_rt == 0) { ip6stat.ip6s_noroute++; error = EHOSTUNREACH; |