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

[Andrew Cagney]

New commits:
commit 5fbf2f539a933ff4e4b1081fd164017225c50d08
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue Feb 6 11:11:23 2018 -0500

    xauth: eliminate unnecessary indirection in IKEv1 callback path