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authorYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2006-11-06 12:45:45 -0500
committerDavid S. Miller <davem@sunset.davemloft.net>2006-11-21 19:16:24 -0500
commit557e92efd44878beccd08d5dd54ed343be0e5819 (patch)
treee0a2d87e3140e29f6c8ad0f533efa1bc1ffb867e
parentea73ee23c43d6eb75f88c4fc9e1230b44673c0d2 (diff)
[IPV6] ROUTE: Prefer reachable nexthop only if the caller requests.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
-rw-r--r--net/ipv6/route.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 5132821e89aa..a972a6641ed5 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -349,9 +349,7 @@ static int rt6_score_route(struct rt6_info *rt, int oif,
349 m |= IPV6_DECODE_PREF(IPV6_EXTRACT_PREF(rt->rt6i_flags)) << 2; 349 m |= IPV6_DECODE_PREF(IPV6_EXTRACT_PREF(rt->rt6i_flags)) << 2;
350#endif 350#endif
351 n = rt6_check_neigh(rt); 351 n = rt6_check_neigh(rt);
352 if (n > 1) 352 if (!n && (strict & RT6_LOOKUP_F_REACHABLE))
353 m |= 16;
354 else if (!n && strict & RT6_LOOKUP_F_REACHABLE)
355 return -1; 353 return -1;
356 return m; 354 return m;
357} 355}