[MDEV-18684] mysql_thread_end memory leak in compat libmysqlclient.so.18 - Jira

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Details

Type: Bug
Status: Open (View Workflow)
Priority: Major
Resolution: Unresolved
Affects Version/s: 5.5(EOL), 10.0(EOL), 10.1(EOL)
Fix Version/s: 5.5(EOL), 10.1(EOL)
Component/s: Scripts & Clients
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Description

https://bugs.mysql.com/bug.php?id=66740 describes a memory leak in older versions of libmysqlclient (from MySQL). I have an app suffering from this leak on CentOS 7 with the mariadb-libs 5.5.60 package it ships. I noticed that the -compat packages from downloads.mariadb.org offer a dropin libmysqlclient.so.18, but to my surprise, those also have the leak!

libmariadb.so.3 from MariaDB-shared does not leak (when compiled against, it's not a drop in replacement apparently).

Would it be possible to backport the fix for that leak from libmariadb to compat/libmysqlclient?

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Issue Links

links to

Bug #66740 Fix the mysql_thread_end cleanup bug in libmysql

Activity

People

Assignee:: Oleksandr Byelkin

Reporter:: Peter van Dijk

Votes:: 1 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 2019-02-21 15:55

Updated:: 2019-05-06 07:27

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