From: Roy Marples <roy@marples.name>
Date: Sun, 3 Nov 2019 23:24:09 +0000 (+0000)
Subject: build: Enforce address sanitisaton when debugging.
X-Git-Tag: v8.1.2~26
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e23d415cbab46fe7acaedb4658aba5299c16c1f9;p=thirdparty%2Fdhcpcd.git

build: Enforce address sanitisaton when debugging.
---

diff --git a/configure b/configure
index f443fb09..146aedec 100755
--- a/configure
+++ b/configure
@@ -375,6 +375,10 @@ fi
 if [ -n "$DEBUG" -a "$DEBUG" != no -a "$DEBUG" != false ]; then
 	echo "Adding debugging CFLAGS"
 	cat <<EOF >>$CONFIG_MK
+# Enforce address sanitization
+CFLAGS+=	-fsanitize=address
+LDFLAGS+=	-fsanitize=address
+
 CFLAGS+=	-g -Wall -Wextra
 CFLAGS+=	-Wmissing-prototypes -Wmissing-declarations
 CFLAGS+=	-Wmissing-format-attribute -Wnested-externs