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

[Andrew Cagney]

New commits:
commit c50ba9ad2163680177c5d1a376f8873c69a299fe
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Oct 20 13:14:08 2017 -0400

    xauth: execute PAM code from a child process (via fork())