diff options
| author | Ido Schimmel <idosch@mellanox.com> | 2018-01-07 13:45:10 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-01-08 05:29:40 +0300 |
| commit | f9d882ea5705cf03f547e75ac515f1457c89f526 (patch) | |
| tree | 3fa969d093521a34e3e0b4af8bd7aafd54714997 /net | |
| parent | 8067bb8c1d3599e137dee445d65b64db90ebc6f5 (diff) | |
| download | linux-f9d882ea5705cf03f547e75ac515f1457c89f526.tar.xz | |
ipv6: Report dead flag during route dump
Up until now the RTNH_F_DEAD flag was only reported in route dump when
the 'ignore_routes_with_linkdown' sysctl was set. This is expected as
dead routes were flushed otherwise.
The reliance on this sysctl is going to be removed, so we need to report
the flag regardless of the sysctl's value.
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Acked-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv6/route.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index c00156805bf0..f62d24948aa2 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -4049,6 +4049,9 @@ static size_t rt6_nlmsg_size(struct rt6_info *rt) static int rt6_nexthop_info(struct sk_buff *skb, struct rt6_info *rt, unsigned int *flags, bool skip_oif) { + if (rt->rt6i_nh_flags & RTNH_F_DEAD) + *flags |= RTNH_F_DEAD; + if (rt->rt6i_nh_flags & RTNH_F_LINKDOWN) { *flags |= RTNH_F_LINKDOWN; if (rt->rt6i_idev->cnf.ignore_routes_with_linkdown) |