SUSE-RU-2015:0222-1: moderate: Recommended update for dhcp

[sle-updates at lists.suse.com]

   SUSE Recommended Update: Recommended update for dhcp
______________________________________________________________________________

Announcement ID:    SUSE-RU-2015:0222-1
Rating:             moderate
References:         #872609 #890731 #891655 #909189 
Affected Products:
                    SUSE Linux Enterprise Software Development Kit 12
                    SUSE Linux Enterprise Server 12
                    SUSE Linux Enterprise Desktop 12
______________________________________________________________________________

   An update that has four recommended fixes can now be
   installed.

Description:

   This collective update for dhcp provides the following fixes and
   enhancements:

   - Applied an upstream patch by Thomas Markwalder adding missed mapping of
     SHA TSIG algorithm names to their constants to enable hmac-sha1,
     hmac_sha224, hmac_sha256, hmac_sha384 and hmac_sha512 authenticated
     dynamic DNS updates (bsc#890731, ISC-Bugs#36947).

   - Decline IPv6 addresses on Duplicate Address Detection failure and stop
     client message exchanges on reached MRD rather than at some point after
     it. Applied Fedora patches by Jiri Popelka and added DAD reporting via
     exit 3 to the dhclient-script and a fix to use correct address variables
     in the DEPREF6 action (bsc#872609,ISC-Bugs#26735,ISC-Bugs#21238).

   - Applied backport patch by William Preston avoiding to bind ddns socket
     in the server when ddns-update-style is none (bsc#891655).

   - Added missed service_add_pre macro calls for dhcrelay services.

   - Applied fix by Jiri Slaby to not crash in interface discovery when the
     interface address is NULL, which has been introduced by the infiniband
     support patch (bnc#909189).


Patch Instructions:

   To install this SUSE Recommended Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Software Development Kit 12:

      zypper in -t patch SUSE-SLE-SDK-12-2015=54

   - SUSE Linux Enterprise Server 12:

      zypper in -t patch SUSE-SLE-SERVER-12-2015=54

   - SUSE Linux Enterprise Desktop 12:

      zypper in -t patch SUSE-SLE-DESKTOP-12-2015=54

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Software Development Kit 12 (ppc64le s390x x86_64):

      dhcp-debuginfo-4.2.6-12.2
      dhcp-debugsource-4.2.6-12.2
      dhcp-devel-4.2.6-12.2

   - SUSE Linux Enterprise Server 12 (ppc64le s390x x86_64):

      dhcp-4.2.6-12.2
      dhcp-client-4.2.6-12.2
      dhcp-client-debuginfo-4.2.6-12.2
      dhcp-debuginfo-4.2.6-12.2
      dhcp-debugsource-4.2.6-12.2
      dhcp-relay-4.2.6-12.2
      dhcp-relay-debuginfo-4.2.6-12.2
      dhcp-server-4.2.6-12.2
      dhcp-server-debuginfo-4.2.6-12.2

   - SUSE Linux Enterprise Desktop 12 (x86_64):

      dhcp-4.2.6-12.2
      dhcp-client-4.2.6-12.2
      dhcp-client-debuginfo-4.2.6-12.2
      dhcp-debuginfo-4.2.6-12.2
      dhcp-debugsource-4.2.6-12.2


References:

   https://bugzilla.suse.com/show_bug.cgi?id=872609
   https://bugzilla.suse.com/show_bug.cgi?id=890731
   https://bugzilla.suse.com/show_bug.cgi?id=891655
   https://bugzilla.suse.com/show_bug.cgi?id=909189