From d92f640829f378b90e35dd3458f2a994f3db285c Mon Sep 17 00:00:00 2001
From: wenshelx <wenshengx.wang@intel.com>
Date: Sun, 11 Feb 2018 16:35:15 +0800
Subject: [PATCH] security: data relocation and protection(RELRO)

RELRO rearranges the data sections inside an ELF
executable. It also marks certain areas as 'read-only'
so that these data structures cannot be overwritten while
the process is running.

Tracked-On: 224003
Signed-off-by: wenshelx <wenshengx.wang@intel.com>
---
 devicemodel/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/devicemodel/Makefile b/devicemodel/Makefile
index bb7cf31a7..cb0617e09 100644
--- a/devicemodel/Makefile
+++ b/devicemodel/Makefile
@@ -40,6 +40,7 @@ endif
 endif
 
 LDFLAGS += -Wl,-z,noexecstack
+LDFLAGS += -Wl,-z,relro,-z,now
 
 LIBS = -lrt
 LIBS += -lpthread