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

[Andrew Cagney]

New commits:
commit 8da51df4e068bd3abf8ec1f883b0872d1e54d8ce
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Sep 24 10:54:23 2021 -0400

    ikev2: when initiating an IKE SA rekey, only send the previously negotiated crypto suite
    
    On the IKE SA initiator, when rekeying, use a <<struct
    ikev2_proposals>> construct from from the old IKE SA's
    .st_accepted_ike_proposal (i.e., just one).
    
    The code was sending over all proposals which means it could change
    (the IKE SA responder still uses all proposals when matching a rekey,
    as libreswan may not be the initiator and who is pluto to argue).

commit c2d2f4b335dce8a4898a0a9192d23934f5ecda63
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Sep 24 12:38:31 2021 -0400

    ikev2: merge .st_accepted_{ike,esp_or_ah}_proposal into .st_v2_accepted_proposal

commit 4367c9d0cb934f7fd5e6b4a221efdeda1f2894ab
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Sep 24 15:17:34 2021 -0400

    proposals: sprinkle const over some parameters

commit f250475e9cfd6ebe6b59b1a84f26882bc7e36f68
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Sep 24 10:53:26 2021 -0400

    lib: add zero_thing()
    
    like clone_thing(), THING_AS_SHUNK() ...