Horton

Fix possible logical replication crash.

Robert Haas <rhaas@postgresql.org>

View on postgr.es
Commit: e7e7da2f8d57bbe6c8fb463a9eec51486000ba2e
Author: Robert Haas <rhaas@postgresql.org>
Date: 2023-04-03T17:54:21Z
Releases: 16.0 
Fix possible logical replication crash.

Commit c3afe8cf5a1e465bd71e48e4bc717f5bfdc7a7d6 added a new
password_required option but forgot that you need database access
to check whether an arbitrary role ID is a superuser.

Report and patch by Hou Zhijie. I added a comment. Thanks to
Alexander Lakhin for devising a way to reproduce the crash.

Discussion: http://postgr.es/m/OS0PR01MB5716BFD7EC44284C89F40808948F9@OS0PR01MB5716.jpnprd01.prod.outlook.com

Files

PathChange+/−
src/backend/replication/logical/worker.c modified +3 −1

Discussion