[ovs-git] [openvswitch/ovs] 20dcdc: ovs-router: Ignore IPv6 source addresses for IPv4 ...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/openvswitch/ovs
  Commit: 20dcdc7f3671eb66569e17e1e2f3df06e59c05ea
      https://github.com/openvswitch/ovs/commit/20dcdc7f3671eb66569e17e1e2f3df06e59c05ea
  Author: Thadeu Lima de Souza Cascardo <cascardo at redhat.com>
  Date:   2016-07-27 (Wed, 27 Jul 2016)

  Changed paths:
    M lib/ovs-router.c

  Log Message:
  -----------
  ovs-router: Ignore IPv6 source addresses for IPv4 routes.

Though this should not happen when we have another address on the device that is
IPv4 mapped, we should prevent adding a routing entry to IPv4 with an IPv6
source address.

This entry has been observed when the addresses list was out of date.

Cached: 172.16.10.1/32 dev br3 SRC fe80::c4d0:14ff:feb1:b54b
Cached: 172.16.10.0/24 dev br3 SRC fe80::c4d0:14ff:feb1:b54b

Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo at redhat.com>
Signed-off-by: Ben Pfaff <blp at ovn.org>