0001-Fix-attlen-in-RowDescription-of-BASE_BACKUP-response.patch

From 069b9896832412555470e30b481df8cc1e6bebec Mon Sep 17 00:00:00 2001
From: Peter Eisentraut <peter@eisentraut.org>
Date: Thu, 19 May 2022 12:26:45 +0200
Subject: [PATCH 1/4] Fix attlen in RowDescription of BASE_BACKUP response

Should be 8 for int8, not -1.
---
 src/backend/replication/basebackup_copy.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/backend/replication/basebackup_copy.c b/src/backend/replication/basebackup_copy.c
index cabb077240..1eed9d8c3f 100644
--- a/src/backend/replication/basebackup_copy.c
+++ b/src/backend/replication/basebackup_copy.c
@@ -361,7 +361,7 @@ SendXlogRecPtrResult(XLogRecPtr ptr, TimeLineID tli)
 	 * would not be wide enough for this, as TimeLineID is unsigned.
 	 */
 	pq_sendint32(&buf, INT8OID);	/* type oid */
-	pq_sendint16(&buf, -1);
+	pq_sendint16(&buf, 8);
 	pq_sendint32(&buf, 0);
 	pq_sendint16(&buf, 0);
 	pq_endmessage(&buf);

base-commit: ac0e2d387a044faed310cbfe2fae78ecb0f6a4b6
-- 
2.36.1