From 5454c52f6f17e0626584a184842f65f3e1c47a26 Mon Sep 17 00:00:00 2001
From: rillig <rillig@NetBSD.org>
Date: Sat, 26 Feb 2022 18:35:01 +0000
Subject: [PATCH] lint: enable memory debugging

Filling deallocated memory with 0x00 may hide errors, so rather fill
with 0xA5.

While this doesn't change anything about the test about the assertion
failure after a do-while loop (see t_integration.sh, test case
assertion_failures), it may detect other similar bugs earlier.
---
 usr.bin/xlint/Makefile.inc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/usr.bin/xlint/Makefile.inc b/usr.bin/xlint/Makefile.inc
index 3a49733b3a39..d244851539b8 100644
--- a/usr.bin/xlint/Makefile.inc
+++ b/usr.bin/xlint/Makefile.inc
@@ -1,4 +1,4 @@
-#	$NetBSD: Makefile.inc,v 1.18 2022/02/07 21:57:47 rillig Exp $
+#	$NetBSD: Makefile.inc,v 1.19 2022/02/26 18:35:01 rillig Exp $
 
 .include <bsd.own.mk>
 
@@ -16,6 +16,7 @@ ARCHSUBDIR=	${MACHINE_CPU}
 
 CPPFLAGS+=	-I${.CURDIR}/../arch/${ARCHSUBDIR}
 CPPFLAGS+=	-I${.CURDIR}/../common
+CPPFLAGS+=	-DBLKDEBUG
 
 CLEANFILES+=	*.gcno *.gcda *.gcov