Bug #109560 "Reduce size of RelWithDebInfo" makes coredump useless for official binaries

• Submitted: 9 Jan 2023 20:12
• Modified: 10 Jan 2023 6:50
• Reporter: 黄 炎-爱可生 (OCA)
• Status: Verified
• Category: MySQL Server: Compiling
• Severity: S3 (Non-critical)
• Version: 8.0.30
• OS: Any
• CPU Architecture: Any

[9 Jan 2023 20:12] 黄 炎-爱可生

Description:
According to https://github.com/mysql/mysql-server/commit/fd704a8fae525a5eabe0e2c9d9b258732db7cb01, MySQL use compilation options "-g1"

It makes coredump useless for official Linux-generic package:
1. there's no symbols of variables/types/...
2. we could not reproduce compile hosts (pb2-el6-07.regionaliad02.mysql2iad.oraclevcn.com)

Make "-g3" mysqld tar, or make a debuginfo of generic package will help

How to repeat:
1. Install mysqld 8.0.30 by Linux-generic package
2. gdb mysqld
3. "info types" will list nothing

Suggested fix:
Make "-g3" mysqld tar, or make a debuginfo of generic package

[10 Jan 2023 6:50] MySQL Verification Team

Hello Yan Huang,

Thank you for the report and feedback.

Thanks,
Umesh