From 56d23855c864b7384970724f3ad93fb0fc319e51 Mon Sep 17 00:00:00 2001
From: Heikki Linnakangas <heikki.linnakangas@iki.fi>
Date: Mon, 19 Aug 2024 09:48:25 +0300
Subject: [PATCH] Fix garbled process name on backend crash

The log message on backend crash used wrong variable, which could be
uninitialized. Introduced in commit 28a520c0b7.

Reported-by: Alexander Lakhin
Discussion: https://www.postgresql.org/message-id/451b0797-83b8-cdbc-727f-8d7a7b0e3bca@gmail.com
---
 src/backend/postmaster/postmaster.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/backend/postmaster/postmaster.c b/src/backend/postmaster/postmaster.c
index 2c8e7fa7d64..a6fff93db34 100644
--- a/src/backend/postmaster/postmaster.c
+++ b/src/backend/postmaster/postmaster.c
@@ -2612,7 +2612,7 @@ CleanupBackend(Backend *bp,
 
 	if (crashed)
 	{
-		HandleChildCrash(bp->pid, exitstatus, namebuf);
+		HandleChildCrash(bp->pid, exitstatus, procname);
 		pfree(bp);
 		return;
 	}