Horton

Fix a BF failure caused by commit 76b78721ca.

Amit Kapila <akapila@postgresql.org>

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Commit: 3df4df53b06df2a2af56a77bf44cffa6393534fe
Author: Amit Kapila <akapila@postgresql.org>
Date: 2025-11-25T08:49:46Z
Releases: 19 (unreleased) 
Fix a BF failure caused by commit 76b78721ca.

The issue occurred because the replication slot was not released in the
slotsync worker when a slot synchronization cycle was skipped. This skip
happened because the required WAL was not received and flushed on the
standby server. As a result, in the next cycle, when attempting to acquire
the slot, an assertion failure was triggered.

Author: Hou Zhijie <houzj.fnst@fujitsu.com>
Discussion: https://postgr.es/m/CAA4eK1KMwYUYy=oAVHu9mam+vX50ixxfhO4_C=kgQC8VCQHEfw@mail.gmail.com

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PathChange+/−
src/backend/replication/logical/slotsync.c modified +4 −0

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