From 8ef289dba12f16f3692c235863a887672499a5d9 Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Sat, 19 Nov 2005 03:00:09 +0000
Subject: Defend against nulls-in-arrays in contrib/intarray.  I may have put
 in more tests than strictly necessary, but did not feel like tracing call
 paths in detail ...

---
 contrib/intarray/_int_bool.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'contrib/intarray/_int_bool.c')

diff --git a/contrib/intarray/_int_bool.c b/contrib/intarray/_int_bool.c
index 824dc5b6775..8e0b913c013 100644
--- a/contrib/intarray/_int_bool.c
+++ b/contrib/intarray/_int_bool.c
@@ -309,6 +309,7 @@ execconsistent(QUERYTYPE * query, ArrayType *array, bool calcnot)
 {
 	CHKVAL		chkval;
 
+	CHECKARRVALID(array);
 	chkval.arrb = ARRPTR(array);
 	chkval.arre = chkval.arrb + ARRNELEMS(array);
 	return execute(
@@ -339,6 +340,7 @@ boolop(PG_FUNCTION_ARGS)
 	CHKVAL		chkval;
 	bool		result;
 
+	CHECKARRVALID(val);
 	if (ARRISVOID(val))
 	{
 		pfree(val);
-- 
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