From 27fec1bbb076a11ac6139cb41456cd02ea25b02a Mon Sep 17 00:00:00 2001
From: Dave Cramer <davecramer@gmail.com>
Date: Tue, 26 Jul 2022 08:01:30 -0400
Subject: [PATCH 2/2] allocate the correct amount of memory in permanent
 storage

---
 src/backend/utils/misc/guc.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c
index f8bdfcffe5..255e541d55 100644
--- a/src/backend/utils/misc/guc.c
+++ b/src/backend/utils/misc/guc.c
@@ -12952,10 +12952,14 @@ assign_format_binary(const char *newval, void *extra)
 
 	char *tmp = palloc(strlen(newval));
 	strcpy(tmp, newval);
+
+	/* Must save OID list in permanent storage. */
+	MemoryContext oldcxt = MemoryContextSwitchTo(TopMemoryContext);
+
 	// unlikely to have more than 16
 	int length = 16;
 	// +1 for the InvalidOid marker at the end
-	Oid *tmpOids = palloc(length+1);
+	Oid *tmpOids = palloc(sizeof(Oid)*(length+1));
 	int i = 0;
 	
 	char *token = strtok(tmp, ",");
@@ -12966,12 +12970,13 @@ assign_format_binary(const char *newval, void *extra)
 		if (i > length)
 		{
 			length += 16;
-			tmpOids = repalloc(tmpOids, length+1);
+			tmpOids = repalloc(tmpOids, sizeof(Oid)*(length+1));
 		}
 		token = strtok(NULL, ",");
 	}
 	tmpOids[i] = InvalidOid;
 	binary_format_oids = tmpOids;
+	MemoryContextSwitchTo(oldcxt);
 
 }
 
-- 
2.32.1 (Apple Git-133)