Recommended update for zlib

Announcement ID: SUSE-RU-2020:2651-1
Rating: moderate
References:
Affected Products:
  • Basesystem Module 15-SP2
  • Basesystem Module 15-SP1
  • Development Tools Module 15-SP2
  • Development Tools Module 15-SP1
  • SUSE Linux Enterprise Desktop 15 SP1
  • SUSE Linux Enterprise Desktop 15 SP2
  • SUSE Linux Enterprise High Performance Computing 15 SP1
  • SUSE Linux Enterprise High Performance Computing 15 SP2
  • SUSE Linux Enterprise Real Time 15 SP1
  • SUSE Linux Enterprise Real Time 15 SP2
  • SUSE Linux Enterprise Server 15 SP1
  • SUSE Linux Enterprise Server 15 SP1 Business Critical Linux 15-SP1
  • SUSE Linux Enterprise Server 15 SP2
  • SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2
  • SUSE Linux Enterprise Server for SAP Applications 15 SP1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP2
  • SUSE Manager Proxy 4.0
  • SUSE Manager Proxy 4.1
  • SUSE Manager Retail Branch Server 4.0
  • SUSE Manager Retail Branch Server 4.1
  • SUSE Manager Server 4.0
  • SUSE Manager Server 4.1

An update that contains one feature and has three fixes can now be installed.

Description:

This update for zlib fixes the following issues:

  • Fix compression level switching (bsc#1175811, bsc#1175830, bsc#1175831)
  • Enable hardware compression on s390/s390x (jsc#SLE-13776)

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • Basesystem Module 15-SP1
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2020-2651=1
  • Basesystem Module 15-SP2
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2020-2651=1
  • Development Tools Module 15-SP1
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP1-2020-2651=1
  • Development Tools Module 15-SP2
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP2-2020-2651=1

Package List:

  • Basesystem Module 15-SP1 (aarch64 ppc64le s390x x86_64)
    • minizip-devel-1.2.11-3.18.1
    • libminizip1-debuginfo-1.2.11-3.18.1
    • zlib-devel-static-1.2.11-3.18.1
    • zlib-debugsource-1.2.11-3.18.1
    • zlib-devel-1.2.11-3.18.1
    • libz1-1.2.11-3.18.1
    • libz1-debuginfo-1.2.11-3.18.1
    • libminizip1-1.2.11-3.18.1
  • Basesystem Module 15-SP1 (x86_64)
    • libz1-32bit-debuginfo-1.2.11-3.18.1
    • libz1-32bit-1.2.11-3.18.1
  • Basesystem Module 15-SP2 (aarch64 ppc64le s390x x86_64)
    • minizip-devel-1.2.11-3.18.1
    • libminizip1-debuginfo-1.2.11-3.18.1
    • zlib-devel-static-1.2.11-3.18.1
    • zlib-debugsource-1.2.11-3.18.1
    • zlib-devel-1.2.11-3.18.1
    • libz1-1.2.11-3.18.1
    • libz1-debuginfo-1.2.11-3.18.1
    • libminizip1-1.2.11-3.18.1
  • Basesystem Module 15-SP2 (x86_64)
    • libz1-32bit-debuginfo-1.2.11-3.18.1
    • libz1-32bit-1.2.11-3.18.1
  • Development Tools Module 15-SP1 (x86_64)
    • zlib-devel-32bit-1.2.11-3.18.1
    • zlib-debugsource-1.2.11-3.18.1
  • Development Tools Module 15-SP2 (x86_64)
    • zlib-devel-32bit-1.2.11-3.18.1
    • zlib-debugsource-1.2.11-3.18.1

References: