[ovs-git] [openvswitch/ovs] de8f70: datapath-windows: Include ICMP type and code field...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/openvswitch/ovs
  Commit: de8f7050d558cdab421bfa566caacd5f15ceaba0
      https://github.com/openvswitch/ovs/commit/de8f7050d558cdab421bfa566caacd5f15ceaba0
  Author: Anand Kumar <kumaranand at vmware.com>
  Date:   2017-06-27 (Tue, 27 Jun 2017)

  Changed paths:
    M datapath-windows/ovsext/Conntrack.c

  Log Message:
  -----------
  datapath-windows: Include ICMP type and code fields to find a matching ct entry

In conntrack lookup, ICMP type and code fields were not being used to
determine a matching entry. As a result, ICMP4_ECHO_REQUEST packet could
be tracked as ICMP4_ECHO_REPLY packet and vice versa, which is invalid.

To fix this, add ICMP type and code fields for matching a conntrack entry.

Signed-off-by: Anand Kumar <kumaranand at vmware.com>
Acked-by: Sairam Venugopal <vsairam at vmware.com>
Signed-off-by: Gurucharan Shetty <guru at ovn.org>