fortify.patch


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From 1e8ae9809d7c8f6be0c5c87e539853221aa50290 Mon Sep 17 00:00:00 2001
From: Keeyou <keeyou-cn@outlook.com>
Date: Wed, 3 Apr 2024 13:07:45 +0800
Subject: [PATCH] fortify: use level 3

---
 CMakeLists.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3fdaac77..6410c328 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2101,8 +2101,8 @@ if (NOT MSVC)
   ## fortify source code. Also, fortified build may fail when optimizations are
   ## disabled, so only do that for Release build.
   if (NOT WIN32 AND NOT APPLE)
-    set(CMAKE_C_FLAGS_RELEASE   "${CMAKE_C_FLAGS_RELEASE} -D_FORTIFY_SOURCE=2")
-    set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -D_FORTIFY_SOURCE=2")
+    set(CMAKE_C_FLAGS_RELEASE   "${CMAKE_C_FLAGS_RELEASE} -D_FORTIFY_SOURCE=3")
+    set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -D_FORTIFY_SOURCE=3")
     set(CMAKE_C_FLAGS_RELWITHDEBINFO   "${CMAKE_C_FLAGS_RELWITHDEBINFO} -D_FORTIFY_SOURCE=2")
     set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -D_FORTIFY_SOURCE=2")
   endif()
-- 
2.44.0