[MDEV-26574] An improper locking bug due to unreleased lock in the ds_xbstream.cc - Jira

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Type: Bug
Status: Closed (View Workflow)
Priority: Blocker
Resolution: Fixed
Affects Version/s: 10.6.4
Fix Version/s: 10.2.41, 10.3.32, 10.4.22, 10.5.13, 10.6.5
Component/s: Server
Labels:
- code
- performance
- server
Environment:
All

Description

The lock stream_ctxt->mutex is not released correctly when stream_ctxt->dest_file == NULL in the function xbstream_open
https://github.com/MariaDB/server/blob/76f4a78ba2639b5abd01a88b24a3c509c11530ce/extra/mariabackup/ds_xbstream.cc#L126-L133

Also mentioned in ~~MDEV-26556~~.

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Assignee:: Vladislav Vaintroub

Reporter:: Ryan

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 2021-09-08 09:26

Updated:: 2025-10-10 07:56

Resolved:: 2021-09-15 13:22

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