[Swan-commit] Changes to ref refs/heads/master

[Andrew Cagney]

New commits:
commit fd7d1eff10fe8e0d7dee50768a6736a035243237
Author: Andrew Cagney <cagney at gnu.org>
Date:   Wed Mar 14 17:01:23 2018 -0400

    ikev2: extract the proposed CHILD_SA DH from the raw proposal, not alg_info
    
    For a child negotiated during the IKE exchange, use unset_group to
    flag that DH should not be proposed.
    
    For a child negotiated after the IKE exchange, use the IKE SA's DH
    if nothing else was specified.