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

[Andrew Cagney]

New commits:
commit 92589a113a326a9249829629c5ddaf21117b4b09
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Jun 7 23:29:52 2019 -0400

    ikev2: pass child_sa to ikev2_child_add_ipsec_payloads()
    
    Document why a rekeying child may find it's predecessor missing:
    
    - the old child initiated this replacement
    
    - this child wondered off to perform DH
    
    - the old child expires itself (or it gets sent a delete)
    
    - this child finds it has no older sibling
    
    The older child should have discarded this state.