This update for samba provides the following fixes:
- CVE-2016-2119: Prevent client-side SMB2 signing downgrade. (bsc#986869)
- Fix possible ctdb crash when opening sockets with htons(IPPROTO_RAW). (bsc#969522)
- Honor smb.conf socket options in winbind. (bsc#975131)
- Fix ntlm-auth segmentation fault with squid. (bsc#986228)
- Implement new '--no-dns-updates' option in 'net ads' command. (bsc#991564)
- Fix population of ctdb sysconfig after source merge. (bsc#981566)