add fs secure compilation option

(cherry picked from commit d65310e767919ac930e32006167d3f04c906be16)

0036-add-fs-secure-compilation-option.patch

@@ -0,0 +1,25 @@
+From c2c7c2f5bbf84f62acc6468113b1f11cdc6b8410 Mon Sep 17 00:00:00 2001
+From: jiangheng <jiangheng14@huawei.com>
+Date: Sat, 22 Oct 2022 16:05:37 +0800
+Subject: [PATCH] add fs secure compilation option
+
+---
+ src/Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/Makefile b/src/Makefile
+index 1676a71..f445601 100644
+--- a/src/Makefile
++++ b/src/Makefile
+@@ -4,7 +4,7 @@ ROOT_DIR := $(dir $(abspath $(LWIP_DIR)))
+ LWIP_INC = $(LWIP_DIR)/include
+ DPDK_INCLUDE_FILE ?= /usr/include/dpdk
+ 
+-SEC_FLAGS = -fstack-protector-strong -Werror -Wall -Wl,-z,relro,-z,now -Wl,-z,noexecstack -Wtrampolines -fPIC
++SEC_FLAGS = -fstack-protector-strong -Werror -Wall -Wl,-z,relro,-z,now -Wl,-z,noexecstack -Wtrampolines -fPIC -D_FORTIRY_SOURCE=2 -O2
+ 
+ CC = gcc
+ AR = ar
+-- 
+2.23.0
+

lwip.spec

@@ -4,7 +4,7 @@
 Summary: lwip is a small independent implementation of the TCP/IP protocol suite
 Name:    lwip
 Version: 2.1.3
-Release: 23
+Release: 24
 License: BSD
 URL:     http://savannah.nongnu.org/projects/lwip/
 Source0: http://download.savannah.nongnu.org/releases/lwip/%{name}-%{version}.tar.gz
@@ -47,6 +47,7 @@ Patch9031:  0032-fix-free-pbuf-miss-data.patch
 Patch9032:  0033-alloc-socket-fail-clean-sock.patch
 Patch9033:  0034-add-accept4-and-epoll_create1.patch
 Patch9034:  0035-add-writev-and-readv.patch 
+Patch9035:  0036-add-fs-secure-compilation-option.patch
 
 BuildRequires: gcc-c++ dos2unix dpdk-devel
 
@@ -75,6 +76,9 @@ cd %{_builddir}/%{name}-%{version}/src
 %{_libdir}/liblwip.a
 
 %changelog
+* Sat Oct 22 2022 jiangheng<jiangheng14@huawei.com> - 2.1.3-24
+- add fs secure compilation option
+
 * Wed Oct 19 2022 zhujunhao<zhujunhao11@huawei.com> - 2.1.3-23
 - add writev and readv