From: Alexander Korotkov <akorotkov@postgresql.org>
Date: Fri, 7 Nov 2025 21:34:50 +0000 (+0200)
Subject: Fix checking for recovery state in WaitForLSN()
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=7742f99a02ed1679eb6baeb35491ea3cf8a3a36e;p=thirdparty%2Fpostgresql.git

Fix checking for recovery state in WaitForLSN()

We only need to do it for WAIT_LSN_TYPE_REPLAY.  WAIT_LSN_TYPE_FLUSH can work
for both primary and follower.
---

diff --git a/src/backend/access/transam/xlogwait.c b/src/backend/access/transam/xlogwait.c
index 6b4c1623e57..34fa41ed9b2 100644
--- a/src/backend/access/transam/xlogwait.c
+++ b/src/backend/access/transam/xlogwait.c
@@ -347,7 +347,7 @@ WaitForLSN(WaitLSNType lsnType, XLogRecPtr targetLSN, int64 timeout)
 			currentLSN = GetFlushRecPtr(NULL);
 
 		/* Check that recovery is still in-progress */
-		if (!RecoveryInProgress())
+		if (lsnType == WAIT_LSN_TYPE_REPLAY && !RecoveryInProgress())
 		{
 			/*
 			 * Recovery was ended, but check if target LSN was already