Bug #112259 Assert when debug_sync_timeout is 0

• Submitted: 5 Sep 2023 9:44
• Modified: 5 Sep 2023 10:21
• Reporter: Kamil Holubicki (OCA)
• Status: Verified
• Category: MySQL Server: Compiling
• Severity: S3 (Non-critical)
• Version: 8.0.33
• OS: Any
• CPU Architecture: Any
• Tags: contributions

[5 Sep 2023 9:44] Kamil Holubicki

Description:
If server is built with debug sync and debug_sync_timeout option is not set it defaults to 0 (zero). It means that debug sync facility stays disabled.
However, when used, server asserts.

How to repeat:
Start the server without debug_sync_timeout specified in my.cnf

SET GLOBAL debug = '+d,dbug.enabled_commit';
create database test;

[5 Sep 2023 9:46] Kamil Holubicki

proposed patch

(*) I confirm the code being submitted is offered under the terms of the OCA, and that I am authorized to contribute it.

Contribution: debug_sync.patch (text/x-patch), 499 bytes.

[5 Sep 2023 10:21] MySQL Verification Team

Hello Kamil Holubicki ,

Thank you for the report and contribution.

regards,
Umesh