postgrespro
diff --git a/‎pg_variables_record.c
Lines changed: 2 additions & 0 deletions b/‎pg_variables_record.c
Lines changed: 2 additions & 0 deletions
@@ -281,6 +281,8 @@ update_record(HashVariableEntry* variable, HeapTupleHeader tupleHeader)
 		return false;
 	}
 
+	/* Release old tuple */
+	heap_freetuple(item->tuple);
 	item->tuple = tuple;
 
 	MemoryContextSwitchTo(oldcxt);
Original file line number	Diff line number	Diff line change
`@@ -281,6 +281,8 @@ update_record(HashVariableEntry* variable, HeapTupleHeader tupleHeader)`
`281`	`281`	`return false;`
`282`	`282`	`}`
`283`	`283`
	`284`	`+ /* Release old tuple */`
	`285`	`+ heap_freetuple(item->tuple);`
`284`	`286`	`item->tuple = tuple;`
`285`	`287`
`286`	`288`	`MemoryContextSwitchTo(oldcxt);`