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
CVE (with cve.mitre.org link)
CVSS base score
MariaDB CVEs do not have a CVSS base score. This CVE is rated "medium" according to the definition in the engineering policy.
mysql_upgrade now displays a warning when upgrading a replica from MySQL Server to MariaDB Enterprise Server if data was present in the
mysql.slave_relay_log_infotables. A warning is needed as this information will be ignored. (MDEV-10047)
mysqldump has a new
--ignore-table-data=<table>option. When used, the dump will include the table definition for the listed tables, but not the INSERT statements for the data in the table. (MDEV-22037)
mariabackup has a new --rollback-xa option. By default, mariabackup will not commit or rollback uncommitted XA transactions, and when the backup is restored any uncommitted XA transactions must be manually committed using XA COMMIT or be manually rolled-back using XA ROLLBACK. The --rollback-xa option can be used to rollback uncommitted XA transactions while performing a --prepare operation, eliminating the need for manual commit or rollback when the backup is restored. (MDEV-21168)
Can result in data loss
Can result in crashes, hangs, stalls
MariaDB Enterprise Backup ignored the timeout setting --ftwrl-wait-timeout when an explicit
LOCK TABLES ... WRITEwas active in another session. As a result, MariaDB Enterprise Server waited for release of the lock even if the timeout was reached. (MDEV-20230)
open_table_caches_instanceshave been created, a crash could occur due to exceeding the limit of open file descriptors. (MDEV-18027)
Can result in unexpected behavior
A duplicate key error showed the duplicate key value truncated to 64 characters without indicating the truncation. (MDEV-20604)
SET GLOBALfor the InnoDB variables innodb_ft_aux_table, innodb_ft_server_stopword_table , innodb_ft_user_stopword_table , and innodb_buffer_pool_filename could lead to corrupted strings for the settings. (MDEV-22393)
Replication could be aborted when the replication data includes nested version-based conditional comments.
Server-Idcould lead to events being disabled for replicas, even if a single node configuration without a replica was used. (MDEV-21758)
In alignment to the enterprise lifecycle, 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
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server 12