From 5ce7fe310a0aa4f47dd792dbdf321b235900f26e Mon Sep 17 00:00:00 2001
From: Lv Ying <lvying6@huawei.com>
Date: Tue, 8 Mar 2022 19:10:03 -0800
Subject: [PATCH] Add stack protector compile option

Signed-off-by: Lv Ying <lvying6@huawei.com>
(cherry picked from commit 092809a9568ecb1654fd8623ecebee4fa63cadca)
---
 Add-stack-protector-compile-option.patch | 26 ++++++++++++++++++++++++
 atune_bpf_collection.spec                |  9 +++++++-
 2 files changed, 34 insertions(+), 1 deletion(-)
 create mode 100644 Add-stack-protector-compile-option.patch

diff --git a/Add-stack-protector-compile-option.patch b/Add-stack-protector-compile-option.patch
new file mode 100644
index 0000000..e698d1a
--- /dev/null
+++ b/Add-stack-protector-compile-option.patch
@@ -0,0 +1,26 @@
+From 7b9428779bbbff411c802e5c80a3fbdaee8608e9 Mon Sep 17 00:00:00 2001
+From: Lv Ying <lvying6@huawei.com>
+Date: Tue, 8 Mar 2022 19:06:34 -0800
+Subject: [PATCH] Add stack protector compile option
+
+Signed-off-by: Lv Ying <lvying6@huawei.com>
+---
+ Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/Makefile b/Makefile
+index 1e070a6..84ff9fd 100644
+--- a/Makefile
++++ b/Makefile
+@@ -4,7 +4,7 @@ CLANG ?= clang -v
+ VMLINUX ?= vmlinux.h
+ 
+ INCLUDES := -I$(OUTPUT) -I$(dir $(VMLINUX))
+-CFLAGS := -g -Wall
++CFLAGS := -g -Wall -fstack-protector-strong
+ ARCH := $(shell uname -m | sed 's/x86_64/x86/')
+ 
+ APPS = readahead_tune
+-- 
+2.27.0
+
diff --git a/atune_bpf_collection.spec b/atune_bpf_collection.spec
index 453bdbd..a4063b8 100644
--- a/atune_bpf_collection.spec
+++ b/atune_bpf_collection.spec
@@ -1,12 +1,13 @@
 Name:			A-Tune-BPF-Collection
 Version:		1.0.0
-Release:		2
+Release:		3
 License:		Mulan PSL v2
 Summary:		BPF program collection to adjust fine-grained kernel mode to get better performance
 URL:			https://gitee.com/openeuler/A-Tune-BPF-Collection
 Source0:		https://gitee.com/openeuler/A-Tune-BPF-Collection/repository/archive/v%{version}.tar.gz
 
 Patch1: use-generated-vmlinux.h-instead-of-bpftool-gen-vmlin.patch
+Patch2: Add-stack-protector-compile-option.patch
 
 BuildRequires: clang, llvm, libbpf-devel
 Requires: libbpf
@@ -38,6 +39,12 @@ install -D -p -m 0644 readahead_tune.conf %{buildroot}%{_sysconfdir}/sysconfig/r
 %config(noreplace) %{_sysconfdir}/sysconfig/readahead_tune.conf
 
 %changelog
+* Wed Mar 9 2022 lvying<lvying6@huawei.com> - 1.0.0-3
+- Type:enhancement
+- ID:NA
+- SUG:NA
+- DESC: Add stack protector compile option
+
 * Wed Dec 8 2021 lvying<lvying6@huawei.com> - 1.0.0-2
 - Type:bugfix
 - ID:NA