From 38625a92493d8ee8dedbfc554a802f40aad7f59b Mon Sep 17 00:00:00 2001 From: Vincent Bernat Date: Thu, 28 Sep 2017 10:33:02 +0200 Subject: [PATCH] build: enable clang safe-stack feature if available --- configure.ac | 3 +++ 1 file changed, 3 insertions(+) diff --git a/configure.ac b/configure.ac index 013eca02..773a81f9 100644 --- a/configure.ac +++ b/configure.ac @@ -108,7 +108,10 @@ if test x"$hardening" != x"no"; then AX_CFLAGS_GCC_OPTION([-fstack-protector], [LLDP_CFLAGS]) AX_CFLAGS_GCC_OPTION([-fstack-protector-all], [LLDP_CFLAGS]) AX_CFLAGS_GCC_OPTION([-fstack-protector-strong], [LLDP_CFLAGS]) + AX_CFLAGS_GCC_OPTION([-fstack-protector-strong], [LLDP_CFLAGS]) AX_CFLAGS_GCC_OPTION([-D_FORTIFY_SOURCE=2], [LLDP_CPPFLAGS]) + AX_LDFLAGS_OPTION([-fsanitize=safe-stack], [LLDP_BIN_LDFLAGS]) + AX_CFLAGS_GCC_OPTION([-fsanitize=safe-stack], [LLDP_CFLAGS]) fi if test x"$pie" = x"yes"; then AX_CFLAGS_GCC_OPTION([-fPIE], [LLDP_CFLAGS]) -- 2.39.5