0001-Fix-use-after-scope.patch

From e8ffd7b65974055c5b680e43c845595138b32976 Mon Sep 17 00:00:00 2001
From: Stas Kelvich <stanconn@gmail.com>
Date: Thu, 31 Jan 2019 23:18:17 +0300
Subject: [PATCH] Fix use of stack variable after end of the scope in
 heap_delete().

---
 src/backend/access/heap/heapam.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c
index 4406a69ef2..dc3499349b 100644
--- a/src/backend/access/heap/heapam.c
+++ b/src/backend/access/heap/heapam.c
@@ -3039,6 +3039,7 @@ l1:
 	if (RelationNeedsWAL(relation))
 	{
 		xl_heap_delete xlrec;
+		xl_heap_header xlhdr;
 		XLogRecPtr	recptr;
 
 		/* For logical decode we need combocids to properly decode the catalog */
@@ -3073,8 +3074,6 @@ l1:
 		 */
 		if (old_key_tuple != NULL)
 		{
-			xl_heap_header xlhdr;
-
 			xlhdr.t_infomask2 = old_key_tuple->t_data->t_infomask2;
 			xlhdr.t_infomask = old_key_tuple->t_data->t_infomask;
 			xlhdr.t_hoff = old_key_tuple->t_data->t_hoff;
-- 
2.16.2