[ovs-git] [openvswitch/ovs] 4315b6: datapath: Check maximum netlink message size

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/openvswitch/ovs
  Commit: 4315b6f44ebe6d3ece81c731486810320a49fe9d
      https://github.com/openvswitch/ovs/commit/4315b6f44ebe6d3ece81c731486810320a49fe9d
  Author: Greg Rose <gvrose8192 at gmail.com>
  Date:   2017-10-31 (Tue, 31 Oct 2017)

  Changed paths:
    M datapath/flow_netlink.c

  Log Message:
  -----------
  datapath: Check maximum netlink message size

In kernels < 4.9 the maximum netlink message size is 16KB.

See http://www.spinics.net/lists/netdev/msg431592.html

Signed-off-by: Greg Rose <gvrose8192 at gmail.com>
Signed-off-by: Ben Pfaff <blp at ovn.org>