MariaDB 10.4.22 Release Notes

The most recent release of MariaDB 10.4 is:MariaDB 10.4.34 Stable (GA) Download Now

Download 10.4.22 | Release Notes | Changelog | Overview of 10.4

Release date: 8 Nov 2021

MariaDB 10.4 is a previous stable series of MariaDB. It is an evolution of MariaDB 10.3 with several entirely new features not found anywhere else and with backported and reimplemented features from MySQL.

MariaDB 10.4.22 is a Stable (GA) release.

For an overview of MariaDB 10.4 see theWhat is MariaDB 10.4? page.

Thanks, and enjoy MariaDB!

Notable Items

Galera

• Galera updated to 26.4.11

• Fix for WSREP: invalid state ROLLED_BACK (FATAL) (MDEV-25114)

InnoDB

• ALTER TABLE…IMPORT TABLESPACE fixes (MDEV-18543, MDEV-20931, MDEV-26131, MDEV-26621)

• innodb_undo_log_truncate fixes (MDEV-26450, MDEV-26672, MDEV-26864)

Replication

• Memory hogging on slave by ROW event applier is eliminated (MDEV-26712)

• mysql --binary-mode now properly handles \\0 in data (MDEV-25444)

• Fixes race condition between SHOW BINARY LOGS and RESET MASTER (MDEV-20215)

• Missed statement rollback in case transaction drops or create temporary table is corrected (MDEV-26833)

Audit Plugin

• The QUERY_DDL server_audit_events setting now logs CREATE/DROP [PROCEDURE / FUNCTION / USER] statements. See MariaDB Audit Plugin - Log Settings. (MDEV-23457)

Packaging & Misc

• Session tracking flag in OK_PACKET (MDEV-26868)

• Some views force server (and mysqldump) to generate invalid SQL for their definitions (MDEV-26299)

Security

• Fixes for the following security vulnerabilities:

  • CVE-2021-35604

  • CVE-2021-46667

  • CVE-2021-46662

  • CVE-2022-27385

  • CVE-2022-31624

Changelog

For a complete list of changes made in MariaDB 10.4.22, with links to detailed information on each push, see the changelog.

Contributors

For a full list of contributors to MariaDB 10.4.22, see the MariaDB Foundation release announcement.

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MariaDB may already be included in your favorite OS distribution. More information can be found on the Distributions which Include MariaDB page.

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