[Git-commits] [grml/grml-scripts] 8217d0: grml-hostname: reject invalid hostnames

[Michael Prokop]

  Branch: refs/heads/master
  Home:   https://github.com/grml/grml-scripts
  Commit: 8217d08fc0a3b65d2fa920eb6a753b217a561e77
      https://github.com/grml/grml-scripts/commit/8217d08fc0a3b65d2fa920eb6a753b217a561e77
  Author: Michael Prokop <mika at grml.org>
  Date:   2012-09-03 (Mon, 03 Sep 2012)

  Changed paths:
    M usr_sbin/grml-hostname

  Log Message:
  -----------
  grml-hostname: reject invalid hostnames

The check doesn't fully verify RFC 952, but it catches some
known-problematic situations and it's better than nothing.

Closes: gf-issue127

Thanks: Evgeni Golov for review