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

[Andrew Cagney]

New commits:
commit aa1e6358a21c2fa5d3146fe3e2195939dd32bebf
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Jan 15 18:50:25 2021 -0500

    testing: in removed-iface-01, expect IKE to get the blame when send fails

commit c3ab9015fa848a0b81b71b00755bf8a3a105d9bd
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Jan 15 17:37:09 2021 -0500

    iface: dumb down code unorienting connections with dead interfaces
    
    Just iterate through all connections searching for orented connections
    with a dead interface.  When unorienting, use delete_oriented_hp() to
    release the connection's host_pair.
    
    Was looking for oriented connections by iterating over all host pairs,
    except unorienting a connection would delete the host-pairs being
    iterated over (crash avoided by occasional host-pair leak).