Percona Server for MySQL 5.6.44-85.0¶
This release merges changes of MySQL 5.6.44, including all the bug fixes in it. Percona Server for MySQL 5.6.44-85.0 is now the current GA release in the 5.6 series. All of Percona’s software is open-source and free.
- TokuDB storage engine would assert on load when used with jemalloc 5.x. Bug fixed #5406.
FLUSHcommands written to the binary log could cause errors in case of replication. Bug fixed #1827 (upstream #88720).
- TokuDB storage engine couldn’t be enabled on Docker images. Bug fixed #5283.
ACCESS_DENIEDfield of the
information_schema.user_statisticstable was not updated correctly. Bugs fixed #3956, #4996.
- the page cleaner could sleep for long time when the system clock was adjusted to an earlier point in time. Bug fixed #5221 (upstream #93708).
SHOW BINLOG EVENTfrom an invalid position could result in a segmentation fault on 32bit machines. Bug fixed #5243.
BLOBentries in the binary log could become corrupted in case when a database with
Blackholetables served as an intermediate binary log server in a replication chain. Bug fixed #5353 (upstream #93917).
- when Audit Log Plugin was enabled, the server could use a lot of memory when handling large queries. Bug fixed #5395.
locktreelibrary was re-licensed to Apache v2 license. Bug fixed #5501.
This release also contains the fixes for the following security issues: CVE-2018-3123, CVE-2019-2683, CVE-2019-2627, and CVE-2019-2614.
Report bugs in the Jira bug tracker.