Security update for hostapd (important)

This update for hostapd fixes the following issues: - Fix KRACK attacks on the AP side boo1063479, CVE-2017-13078, CVE-2017-13079, CVE-2017-13080, CVE-2017-13081, CVE-2017-13087, CVE-2017-13088: Hostap was updated to upstream release 2.6 fixed EAP-pwd last fragment validation...