From: Antonio Ospite <ospite@studenti.unina.it>
Date: Thu, 1 Mar 2012 22:05:50 +0000 (+0100)
Subject: CmakeLists.txt: add some hardening options to CMAKE_C_FLAGS
X-Git-Tag: v0.1.0~1^2~24
X-Git-Url: https://git.ao2.it/libam7xxx.git/commitdiff_plain/7b0e5fd5a660782a7888917236111c0d820de19e?ds=inline

CmakeLists.txt: add some hardening options to CMAKE_C_FLAGS

These options (-fstack-protector --param=ssp-buffer-size=4) should not
affect the current code but it is useful to have them here for
reference.
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index be8e4e7..5d36d6c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -68,7 +68,8 @@ if (CMAKE_COMPILER_IS_GNUCC)
     -Wunreachable-code
     -Wunsafe-loop-optimizations
     -Wwrite-strings
-    )
+    -fstack-protector
+    --param=ssp-buffer-size=4)
 endif()
 
 set(CMAKE_C_FLAGS_DEBUG "-g -DDEBUG=1 -Werror")