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

[Andrew Cagney]

New commits:
commit 79adff7e33da67c75f481b4c4a5d11d630cdc49c
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon May 2 15:19:13 2022 -0400

    ikev2: when logging a CREATE_CHILD_SA transition, don't assume there's a child
    
    The transition is tied to the IKE SA and that succeeds even when
    the actual child fails.
    
    strange but true
    
    fix #704 part 2

commit 732622cecfbafabda4c6f9d3ba62063031795166
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon May 2 13:07:31 2022 -0400

    ikev2: don't clear .st_viable_parent until the IKE SA rekey exchange is initiated
    
    Was being cleared as part of submitting the crypto job.  This would lead to the race:
    - rekeying Child SA submits crypto
    - rekeying IKE SA submits crypto; .st_viable_parent cleared
    - rekeying Child SA tries to initiate exchange; can't as viable parent isn't
    i.e., don't block
    
    Fix #704 part 1

commit 72a572275c43120c0391a4348da418190fdf0be3
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon May 2 13:26:00 2022 -0400

    ikev2: only pass the IKE SA to the state transition success logger
    
    i.e., drop second "st" parameter
    
    Now that all state transitions are tied to the IKE SA.