Horton

Add missing initialization

Álvaro Herrera <alvherre@kurilemu.de>

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Commit: 05c401d5786a05ea630e884ffa492aa01683d15b
Author: Álvaro Herrera <alvherre@kurilemu.de>
Date: 2026-04-16T20:27:04Z
Releases: 19 (unreleased) 
Add missing initialization

The backend running REPACK can check DecodingWorkerShared->initialized
before the worker could have the chance to initialize it, possibly
leading to wrong behavior.

While at it, remove DecodingWorkerShared->worker_dsm_segment, because
that doesn't actually need to be in shared memory; a simple local-memory
global variable is enough.

Oversights in commit 28d534e2ae0a.

Author: Antonin Houska <ah@cybertec.at>
Reported-by: Alexander Lakhin <exclusion@gmail.com>
Discussion: https://postgr.es/m/18181295-8375-4789-ad32-269d78d6001e@gmail.com

Files

PathChange+/−
src/backend/commands/repack.c modified +1 −0
src/backend/commands/repack_worker.c modified +5 −2
src/include/commands/repack_internal.h modified +0 −1

Discussion