[#CONC-507] setting max_allowed_packet size in ma_net_init() might end up in race condition

[CONC-507] setting max_allowed_packet size in ma_net_init() might end up in race condition Created: 2020-10-20 Updated: 2023-12-06 Resolved: 2020-10-20
Status:	Closed
Project:	MariaDB Connector/C
Component/s:	None
Affects Version/s:	None
Fix Version/s:	3.1.11

Type:

Task

Priority:

Major

Reporter:

Georg Richter

Assignee:

Georg Richter

Resolution:

Fixed

Votes:

Labels:

None

Description

Thanks to Alexander Sapin for reporting this issue here:

Race condition

It might be a relict from old libmysql 3.23 code, but it is not necessary to adjust max_allowed_packet in every call of ma_net_init().
If necessary max_allowed_packet should be set once via mysql_optionsv (either globally or per connection).

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[CONC-507] setting max_allowed_packet size in ma_net_init() might end up in race condition Created: 2020-10-20 Updated: 2023-12-06 Resolved: 2020-10-20