diff options
| author |   David Ahern <dsahern@gmail.com> | 2018-10-15 18:56:42 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-10-16 00:13:12 -0700 |
| commit | 4724676d551c0961659b1da3fb4b5928169fb184 (patch) | |
| tree | ec0189bb48ecef31408ac12c3fcb5f506ffba5bf /net/ipv4/ipmr.c | |
| parent | netlink: Add answer_flags to netlink_callback (diff) | |
| download | wireguard-linux-4724676d551c0961659b1da3fb4b5928169fb184.tar.xz wireguard-linux-4724676d551c0961659b1da3fb4b5928169fb184.zip | |
net: Add struct for fib dump filter
Add struct fib_dump_filter for options on limiting which routes are
returned in a dump request. The current list is table id, protocol,
route type, rtm_flags and nexthop device index. struct net is needed
to lookup the net_device from the index.
Declare the filter for each route dump handler and plumb the new
arguments from dump handlers to ip_valid_fib_dump_req.
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ipmr.c')
| -rw-r--r-- | net/ipv4/ipmr.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index 91b0d5671649..44d777058960 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@ -2527,9 +2527,13 @@ errout_free: static int ipmr_rtm_dumproute(struct sk_buff *skb, struct netlink_callback *cb) { + struct fib_dump_filter filter = {}; + if (cb->strict_check) { - int err = ip_valid_fib_dump_req(cb->nlh, cb->extack); + int err; + err = ip_valid_fib_dump_req(sock_net(skb->sk), cb->nlh, + &filter, cb->extack); if (err < 0) return err; } |