[MDEV-39389] Memory leaks in _db_set_init - Jira

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Type: Bug
Status: Closed (View Workflow)
Priority: Blocker
Resolution: Fixed
Affects Version/s: 10.11, 11.4, 11.8, 12.3
Fix Version/s: 10.6.26, 10.11.17, 11.4.11, 11.8.7, 12.3.2
Component/s: Server
Labels:
- regression

Bug Category:
Not for Release Notes
Sprint:
Q2/2026 Server Maintenance

Description

The changes made in ~~MDEV-39287~~ introduced memory leaks in a number of tests. https://buildbot.mariadb.org/#/builders/1099/builds/5421 is an example:

Too many failed: Failed 46/5365 tests, 99.14% were successful.

Failing test(s): rpl.rpl_domain_id_filter_restart rpl.rpl_memory_engine_truncate_on_restart rpl.rpl_mdev12179 binlog_encryption.rpl_binlog_errors rpl.rpl_binlog_errors rpl.rpl_upgrade_master_info rpl.rpl_shutdown_sighup innodb.insert_into_empty

I can reproduce this locally. git revert 31be75cbcbaf4eb0fd1a2f1fe1c9e8c59789c0b2 would fix this.

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Issue Links

is caused by

MDEV-39287 Fix compilation problems with glibc 2.43/gcc 16/fedora 44

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Assignee:: Oleksandr Byelkin

Reporter:: Marko Mäkelä

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Dates

Created:: 2026-04-20 11:20

Updated:: 2026-05-12 16:22

Resolved:: 2026-04-22 12:17

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