Release Notes for MariaDB Enterprise Server 10.2.32-7

This seventh release of MariaDB Enterprise Server 10.2 is a maintenance release, including a variety of fixes.

MariaDB Enterprise Server 10.2.32-7 was released on 2020-06-08.

Fixed Security Vulnerabilities

#1: MariaDB CVEs are assigned a word rating instead of a CVSS base score. See the for details.

Notable Changes

• now displays a warning when upgrading a replica from MySQL Server to MariaDB Enterprise Server if data was present in the mysql.slave_master_info and mysql.slave_relay_log_info tables. A warning is needed as this information will be ignored. ()

• has a new --ignore-table-data=<table> option. When used, the dump will include the table definition for the listed tables, but not the statements for the data in the table. ()

Issues Fixed

Can result in data loss

• Possible crash with data loss when an executing an update of PRIMARY KEY columns on an table with a column. ()

Can result in a hang or crash

• ignored the timeout setting when an explicit LOCK TABLES ... WRITE was active in another session. As a result, MariaDB Enterprise Server waited for release of the lock even if the timeout was reached. ()

• When additional open_table_caches_instances have been created, a crash could occur due to exceeding the limit of open file descriptors. ()

Can result in unexpected behavior

• Replication could be aborted when the replication data includes nested version-based conditional comments.

• and mysqld_safe processes showed as running after a server shutdown. ()

• ignored the configuration from the server configuration file. ()

Related to installation or upgrade

• The plugin pam_user_map.so was not provided with binary tarball packages. ()

• Installing MariaDB Enterprise Server on SUSE Linux Enterprise Server 12 or 15 could result in file conflicts. (MENT-730)

Interface Changes

• system variable maximum value changed from 4294967295 to 255

• command-line option added

• command-line option added

Platforms

In alignment with the , MariaDB Enterprise Server 10.2.32-7 is provided for:

• Red Hat Enterprise Linux 8

• Red Hat Enterprise Linux 7

• Red Hat Enterprise Linux 6

• CentOS 8

Some components of MariaDB Enterprise Server might not support all platforms. For additional information, see "".

Note

CentOS 6, Debian 8, and Red Hat Enterprise Linux 6 are no longer supported as per the . Older releases are available from the . Instructions for installation are included as a README file within the download.

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