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

[Andrew Cagney]

New commits:
commit 8d75f4b2de862f93055e8c063d03c016a6e4a67f
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue Aug 10 20:08:09 2021 -0400

    ikev2: after an IKE SA rekey, move the initiator request queue to the new SA
    
    Fixes an acquire being lost while a childless sec_label IKE SA
    is being rekeyed.

commit be3583b4ecd5beeef5e6770e3ea4581f76757338
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue Aug 10 20:22:49 2021 -0400

    testing: add ikev2-labeled-ipsec-06-rekey-ike-acquire
    
    Trigger an acquire half way through an IKE rekey exchange:
    
    - use <<--impair drop-outgoing:1>> to cause the IKE rekey to stall
      (it will resume when there's a retransmit)
    
    - trigger the acquire
    
    Since there's a transaction in progress the acquire is put onto
    the old IKE SA's message queue.  When the new IKE SA establishes
    it is moved over and then initiated.