MySQL Bugs: #73243: get rid of dynamic_array in Relay_log_info and Deferred_log

Bug #73243	get rid of dynamic_array in Relay_log_info and Deferred_log_events
Submitted:	9 Jul 2014 11:12	Modified:	10 Jul 2014 14:38
Reporter:	Tor Didriksen	Email Updates:
Status:	Closed	Impact on me:	None
Category:	MySQL Server: Compiling	Severity:	S3 (Non-critical)
Version:	5.7	OS:	Any
Assigned to:		CPU Architecture:	Any

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Description:
Our array abstractions should be removed, and substituted with modern data
structures.
See e.g. Bug#18556403, Bug#18486249 and other similar bugs.

Templatized vectors are:
 - type safe
 - easier to read/maintain
 - faster

How to repeat:
Read the code

Suggested fix:
Use prealloced_array

Fixed in 5.7.5.

Code cleanup. No changelog entry needed.