v1-0001-Initialize-potentially-uninitialized-memory-in-xl.patch

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Filename: v1-0001-Initialize-potentially-uninitialized-memory-in-xl.patch

Type: text/x-patch

Part: 0

Message: Potential us of initialized memory in xlogrecovery.c

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Format: format-patch

Series: patch v1-0001

Subject: Initialize potentially uninitialized memory in xlogrecovery.c

File	+	−
src/backend/access/transam/xlogrecovery.c	1	1

From 74cc0fcd0570383d273f49dbc7d669caf7474453 Mon Sep 17 00:00:00 2001
From: Tristan Partin <tristan@neon.tech>
Date: Tue, 6 Jun 2023 09:22:56 -0500
Subject: [PATCH v1] Initialize potentially uninitialized memory in
 xlogrecovery.c

Seems that in certain cases recordXtime might be used prior to
assignment.
---
 src/backend/access/transam/xlogrecovery.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/backend/access/transam/xlogrecovery.c b/src/backend/access/transam/xlogrecovery.c
index 4883fcb512..becc2bda62 100644
--- a/src/backend/access/transam/xlogrecovery.c
+++ b/src/backend/access/transam/xlogrecovery.c
@@ -2644,7 +2644,7 @@ recoveryStopsAfter(XLogReaderState *record)
 	uint8		info;
 	uint8		xact_info;
 	uint8		rmid;
-	TimestampTz recordXtime;
+	TimestampTz recordXtime = 0;
 
 	/*
 	 * Ignore recovery target settings when not in archive recovery (meaning
-- 
-- 
Tristan Partin
Neon (https://neon.tech)