samba4: security bump to version 4.5.16
CVE-2018-1050: Vulnerability to a denial of service attack when the RPC
spoolss service is configured to be run as an external daemon.
https://www.samba.org/samba/security/CVE-2018-1050.html
CVE-2018-1057: Authenticated users might change any other users'
passwords, including administrative users and privileged service
accounts (eg Domain Controllers).
https://www.samba.org/samba/security/CVE-2018-1057.html
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Peter Korsgaard