[IPV6] NDISC: Fix thinko to control Router Preference support.

[YOSHIFUJI Hideaki / 吉藤英明]

Bug reported by Haruhito Watanabe [EMAIL PROTECTED].

This is also appropriate for -stable releases.

Signed-off-by: YOSHIFUJI Hideaki [EMAIL PROTECTED]
---
 net/ipv6/ndisc.c |2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index d8b3645..0358e60 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
 
-- 
1.5.1

-- 
YOSHIFUJI Hideaki @ USAGI Project  [EMAIL PROTECTED]
GPG-FP  : 9022 65EB 1ECF 3AD1 0BDF  80D8 4807 F894 E062 0EEA
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Re: [IPV6] NDISC: Fix thinko to control Router Preference support.

[David Miller]

From: YOSHIFUJI Hideaki / 吉藤英明 [EMAIL PROTECTED]
Date: Fri, 22 Jun 2007 15:15:27 +0900 (JST)

 Bug reported by Haruhito Watanabe [EMAIL PROTECTED].
 
 This is also appropriate for -stable releases.
 
 Signed-off-by: YOSHIFUJI Hideaki [EMAIL PROTECTED]

Thank you, I will apply this and push around soon.
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