Add `printf` hardening

1 files changed, 7 insertions, 0 deletions

diff --git a/tests/test_printf.c b/tests/test_printf.c
new file mode 100644
index 0000000..d444a52
--- /dev/null
+++ b/tests/test_printf.c
@@ -0,0 +1,7 @@
+#include "common.h"
+
+#include <stdio.h>
+
+int main(int argc, char** argv) {
+  printf("%s", "1234567");
+}