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Commit f9d882ea authored by Ido Schimmel's avatar Ido Schimmel Committed by David S. Miller
Browse files

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: default avatarIdo Schimmel <idosch@mellanox.com>
Acked-by: default avatarDavid Ahern <dsahern@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 8067bb8c

net/ipv6/route.c

+3 −0
Original line number Diff line number Diff line
@@ -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)