diff options
| author | Jun-ichiro itojun Hagino <itojun@cvs.openbsd.org> | 2003-06-24 07:48:52 +0000 |
|---|---|---|
| committer | Jun-ichiro itojun Hagino <itojun@cvs.openbsd.org> | 2003-06-24 07:48:52 +0000 |
| commit | 49fd39cc4d322b4c17e7a420de16d1abd086a2ac (patch) | |
| tree | f7d3de38d9b487118633b0117b3786178bd2f822 | |
| parent | 319451a2d41604cd35b4eec1f35f4d481914632b (diff) | |
* kame/sys/netinet6/nd6.c (nd6_rtrequest): changed a condition to
decide whether to create an empty llinfo stricter so that a user
can manually change the link-layer address of an existing neighbor
cache.
Pointed out by: KIU Shueng Chuan
from kame
| -rw-r--r-- | sys/netinet6/nd6.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/sys/netinet6/nd6.c b/sys/netinet6/nd6.c index 321456b00c5..9ff47cb85ec 100644 --- a/sys/netinet6/nd6.c +++ b/sys/netinet6/nd6.c @@ -1,4 +1,4 @@ -/* $OpenBSD: nd6.c,v 1.62 2003/06/24 07:47:54 itojun Exp $ */ +/* $OpenBSD: nd6.c,v 1.63 2003/06/24 07:48:51 itojun Exp $ */ /* $KAME: nd6.c,v 1.280 2002/06/08 19:52:07 itojun Exp $ */ /* @@ -1001,12 +1001,13 @@ nd6_rtrequest(req, rt, info) * SIN(rt_mask(rt))->sin_addr.s_addr != 0xffffffff) * rt->rt_flags |= RTF_CLONING; */ - if (rt->rt_flags & (RTF_CLONING | RTF_LLINFO)) { + if ((rt->rt_flags & RTF_CLONING) || + ((rt->rt_flags & RTF_LLINFO) && !ln)) { /* - * Case 1: This route should come from - * a route to interface. RTF_LLINFO flag is set - * for a host route whose destination should be - * treated as on-link. + * Case 1: This route should come from a route to + * interface (RTF_CLONING case) or the route should be + * treated as on-link but is currently not + * (RTF_LLINFO && !ln case). */ rt_setgate(rt, rt_key(rt), (struct sockaddr *)&null_sdl); |