From: David Ahern <dsah...@gmail.com> Date: Tue, 6 Feb 2018 13:17:06 -0800
> Because of differences in how ipv4 and ipv6 handle fib lookups, > verification of nexthops with onlink flag need to default to the main > table rather than the local table used by IPv4. As it stands an > address within a connected route on device 1 can be used with > onlink on device 2. Updating the table properly rejects the route > due to the egress device mismatch. > > Update the extack message as well to show it could be a device > mismatch for the nexthop spec. > > Fixes: fc1e64e1092f ("net/ipv6: Add support for onlink flag") > Signed-off-by: David Ahern <dsah...@gmail.com> Applied, thanks David.