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

[D. Hugh Redelmeier]

New commits:
commit 33045699453333ef35d2d4666ef24383ce1b0f8d
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Thu Jul 12 15:18:27 2018 -0400

    pluto: ikev2_process_sa_payload: *chosen_proposal must be empty on entry and full on return

commit 300036d602bd363e171b1d31a6fac69e9e56795e
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Thu Jul 12 13:32:31 2018 -0400

    pluto: sprinkle a few more consts

commit 14d9fa0f1218a08c506b7a7561ac02528e1a798c
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Thu Jul 12 13:07:28 2018 -0400

    pluto: opportunistic argument to ikev2_process_sa_payload must be bool

commit d23fb67075a07e6a7a2a1b4c09589c60534431e8
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Thu Jul 12 12:51:38 2018 -0400

    pluto: cut down repetition in building V2 proposals
    
    - replace ikev2_proposals_from_alg_info_ike with ikev2_need_ike_proposals
      and ikev2_proposals_from_alg_info_esp with ikev2_need_esp_or_ah_proposals
    
    - the replacements have fewer arguments so calls are simpler
    
    - moved a passert from after each ikev2_proposals_from_alg_info_esp call to
      inside ikev2_proposals_from_alg_info_esp.