aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2007-06-22 16:07:04 -0700
committerDavid S. Miller <davem@davemloft.net>2007-06-22 16:07:04 -0700
commit6d5b78cdd5a17665674429400b3ed10e3ec60684 (patch)
tree870c11d17ef2535d762658fb95b7915475b7daa8
parente2d8e314ad18d4302b3b7ea21ab8b2cb72f2b152 (diff)
downloadlinux-yocto-4.8-6d5b78cdd5a17665674429400b3ed10e3ec60684.tar.gz
linux-yocto-4.8-6d5b78cdd5a17665674429400b3ed10e3ec60684.tar.bz2
linux-yocto-4.8-6d5b78cdd5a17665674429400b3ed10e3ec60684.zip
[IPV6] NDISC: Fix thinko to control Router Preference support.
Bug reported by Haruhito Watanabe <haruhito@sfc.keio.ac.jp>. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/ipv6/ndisc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index d8b36451bada..0358e6066a4e 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -1062,7 +1062,7 @@ static void ndisc_router_discovery(struct sk_buff *skb)
pref = ra_msg->icmph.icmp6_router_pref;
/* 10b is handled as if it were 00b (medium) */
if (pref == ICMPV6_ROUTER_PREF_INVALID ||
- in6_dev->cnf.accept_ra_rtr_pref)
+ !in6_dev->cnf.accept_ra_rtr_pref)
pref = ICMPV6_ROUTER_PREF_MEDIUM;
#endif