MySQL Bugs: #83620: Uninitialized member m_current_stage

Bug #83620	Uninitialized member m_current_stage_key in thd.
Submitted:	31 Oct 2016 9:22	Modified:	31 Oct 2016 14:24
Reporter:	Sivert Sørumgård	Email Updates:
Status:	Closed	Impact on me:	None
Category:	MySQL Server: DDL	Severity:	S3 (Non-critical)
Version:	5.7.17	OS:	Any
Assigned to:		CPU Architecture:	Any

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Description:
Valgrind fails on certain tests due to an uninitialized member of the thd.

How to repeat:
Run e.g. main.sp with valgrind.

Suggested fix:
Initialize member in thd constructor.

Posted by developer:
 
Fixed in 5.7.17, 8.0.1.

Code cleanup to silence Valgrind warning. Small chance of user-visible effect. No changelog entry needed.