[src/trunk]: src/sys/netinet6 protect router list management by splsoftnet pr...

[itojun <itojun%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/c547ea7cbbfa
branches:  trunk
changeset: 503673:c547ea7cbbfa
user:      itojun <itojun%NetBSD.org@localhost>
date:      Sun Feb 11 07:12:01 2001 +0000

description:
protect router list management by splsoftnet properly.  sync with kame

diffstat:

 sys/netinet6/nd6_rtr.c |  5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diffs (26 lines):

diff -r 4703cb152db4 -r c547ea7cbbfa sys/netinet6/nd6_rtr.c
--- a/sys/netinet6/nd6_rtr.c    Sun Feb 11 07:04:20 2001 +0000
+++ b/sys/netinet6/nd6_rtr.c    Sun Feb 11 07:12:01 2001 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: nd6_rtr.c,v 1.20 2001/02/07 08:59:49 itojun Exp $      */
+/*     $NetBSD: nd6_rtr.c,v 1.21 2001/02/11 07:12:01 itojun Exp $      */
 /*     $KAME: nd6_rtr.c,v 1.95 2001/02/07 08:09:47 itojun Exp $        */
 
 /*
@@ -804,7 +804,6 @@
        s = splsoftnet();
        /* unlink ndpr_entry from nd_prefix list */
        LIST_REMOVE(pr, ndpr_entry);
-       splx(s);
 
        /* free list of routers that adversed the prefix */
        for (pfr = pr->ndpr_advrtrs.lh_first; pfr; pfr = next) {
@@ -812,6 +811,8 @@
 
                free(pfr, M_IP6NDP);
        }
+       splx(s);
+
        free(pr, M_IP6NDP);
 
        pfxlist_onlink_check();