diff options
| author | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2008-05-19 16:55:13 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-05-19 16:55:13 -0700 |
| commit | 69cdf8f92a8dd191eee0e834c631d84a140b1121 (patch) | |
| tree | 6c666f0512fa458472df1175d9254e26fd040403 /net/ipv6/route.c | |
| parent | a3264435b4ca1ccee54cbef2970f2ba4bef39e2d (diff) | |
| download | lwn-69cdf8f92a8dd191eee0e834c631d84a140b1121.tar.gz lwn-69cdf8f92a8dd191eee0e834c631d84a140b1121.zip | |
ipv6 route: Fix lifetime in netlink.
We could not see appropriate lifetime if the route had been scheduled
to expired at 0 (in jiffies). We should check rt6i_flags instead of
rt6i_expires to determine whether lifetime is valid or not.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/route.c')
| -rw-r--r-- | net/ipv6/route.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 98aa50c11dd6..b45a7c0268c5 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -2200,7 +2200,9 @@ static int rt6_fill_node(struct sk_buff *skb, struct rt6_info *rt, NLA_PUT_U32(skb, RTA_PRIORITY, rt->rt6i_metric); - expires = rt->rt6i_expires ? rt->rt6i_expires - jiffies : 0; + expires = (rt->rt6i_flags & RTF_EXPIRES) ? + rt->rt6i_expires - jiffies : 0; + if (rtnl_put_cacheinfo(skb, &rt->u.dst, 0, 0, 0, expires, rt->u.dst.error) < 0) goto nla_put_failure; |