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

[Andrew Cagney]

New commits:
commit 40d5f440c8ea2422df6f907d63bdebd490962412
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Jan 22 14:44:51 2021 -0500

    Revert "Revert "x509: in collect_rw_ca_candidates() use FOR_EACH_HOST_PAIR_CONNECTION()""
    
    Since FOR_EACH_HOST_PAIR_CONNECTION() is hopefully fixed.
    
    This reverts commit 7c154c493b6fd72c85344ee4314a85a672958976.

commit cc3b76082fc7dcae8a9e314310f6df1f739475c9
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon Feb 1 10:26:24 2021 -0500

    host-pair: fix termination bug in FOR_EACH_HOST_PAIR_CONNECTION()