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

[Andrew Cagney]

New commits:
commit 33038ece6c3bb15ecacb1c5fc3cbb2f1c7798325
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon Jun 15 22:35:51 2020 -0400

    tcp: if any TCP read fails, close the connection