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

[Andrew Cagney]

New commits:
commit 9dc14180feb9669766686bc4b40c860eeab885a7
Author: Andrew Cagney <cagney at gnu.org>
Date:   Sun Nov 3 08:20:52 2019 -0500

    logging: only dup a whackfd when needed, typically when storing it in a heap object
    
    For instance, when copying the "global" whackfd into pending; and
    copying pending's whackfd into the state.  Conversely, don't dup the
    wackfd when it is being passed as a parameter on the stack.
    
    In first_pending(), explicitly release the child's old whackfd before
    storing a duped new value.
    
    In release_pending_whacks(), when ST is a CHILD SA and it's IKE SA has
    a matching whackfd, release all the IKE SA's pending children (stops
    whack being left haing when the child fails; the code was trying to
    release the CHILD SA's pending children ...).
    
    In flush_incomplete_child(), explictly release the child (stops extra
    log messages sneaking through to whack).
    
    This replaces "ownership transfered".