From a30dffcf5d31a19efc01f0c440ffe10c79187509 Mon Sep 17 00:00:00 2001
From: sw1tchbl4d3 <sw1tchbl4d3@sw1tchbl4d3.com>
Date: Thu, 29 Jul 2021 17:28:17 +0200
Subject: [PATCH] Add -fsanitize=undefined to Makefile

Now we also check for undefined behaviour in our debug build.
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index b5aa26d..eeac0f6 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@ all: rdo.c
 	gcc -D_FORTIFY_SOURCE=2 -O2 -s -Wl,-z,now -lcrypt -lbsd -Wall -Wextra -Werror rdo.c -o rdo
 
 debug: rdo.c
-	gcc -O0 -g -Wl,-z,now -fsanitize=leak,address -lcrypt -lbsd -Wall -Wextra -Werror rdo.c -o rdo
+	gcc -O0 -g -Wl,-z,now -fsanitize=leak,address,undefined -lcrypt -lbsd -Wall -Wextra -Werror rdo.c -o rdo
 
 install: rdo
 	cp rdo /usr/bin/rdo