[ovs-git] [ovn-org/ovn] a66d71: vtep-controller: extract mac address in building umr

[Vladislav Odintsov]

  Branch: refs/heads/branch-20.06
  Home:   https://github.com/ovn-org/ovn
  Commit: a66d71469849837ddb363340a58f6c4160cff0e5
      https://github.com/ovn-org/ovn/commit/a66d71469849837ddb363340a58f6c4160cff0e5
  Author: Vladislav Odintsov <odivlad at gmail.com>
  Date:   2020-10-12 (Mon, 12 Oct 2020)

  Changed paths:
    M controller-vtep/vtep.c
    M tests/ovn-controller-vtep.at

  Log Message:
  -----------
  vtep-controller: extract mac address in building umr

port_binding_rec->mac array contains items with addresses (MAC, IP, ...)
delimited by whitespace.
In Unicast_Macs_Remote record should be only one mac address.
Now mac address extracts from port_binding_rec->mac[i].

Submitted-at: https://github.com/ovn-org/ovn/pull/48
Signed-off-by: Vladislav Odintsov <odivlad at gmail.com>
Signed-off-by: Numan Siddique <numans at ovn.org>

(cherry-picked from master commit 7892256082c7bccfb0f0a8982da950b8a65e5cac)