From 450b9160fdcdb0b770b316caf1d72ab893bc7aa5 Mon Sep 17 00:00:00 2001
From: Aleksa Vuckovic <aleksav013@gmail.com>
Date: Sun, 27 Nov 2022 19:25:27 +0100
Subject: panic & ssp

---
 kernel/src/check/ssp.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 kernel/src/check/ssp.c

(limited to 'kernel/src/check/ssp.c')

diff --git a/kernel/src/check/ssp.c b/kernel/src/check/ssp.c
new file mode 100644
index 0000000..4b9c72a
--- /dev/null
+++ b/kernel/src/check/ssp.c
@@ -0,0 +1,14 @@
+#include <types.h>
+#include <libk/stdio.h>
+#include <panic.h>
+
+#define STACK_CHK_GUARD 0xdeadbeefcafebabe
+
+uintptr_t __stack_chk_guard = STACK_CHK_GUARD;
+
+__attribute__((noreturn))
+void __stack_chk_fail(void)
+{
+	printf("Stack smashing detected");
+	panic();
+}
-- 
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