From a2745278eb03d63f4df8da4367f27ec8cab7deb9 Mon Sep 17 00:00:00 2001
From: jvoisin
Date: Sat, 30 Sep 2023 00:15:26 +0200
Subject: Add `strlen`

---
 tests/Makefile                  |  1 +
 tests/test_strlen_static_read.c | 22 ++++++++++++++++++++++
 2 files changed, 23 insertions(+)
 create mode 100644 tests/test_strlen_static_read.c

(limited to 'tests')

diff --git a/tests/Makefile b/tests/Makefile
index 81593cf..c862c52 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -87,6 +87,7 @@ RUNTIME_TARGETS= \
 	test_stpncpy_overwrite_over  \
 	test_stpncpy_overwrite_under \
 	test_stpncpy_static_write    \
+	test_strlen_static_read      \
 	test_strcat_static_write     \
 	test_strchr_dynamic_read     \
 	test_strchr_static_read      \
diff --git a/tests/test_strlen_static_read.c b/tests/test_strlen_static_read.c
new file mode 100644
index 0000000..b1f928d
--- /dev/null
+++ b/tests/test_strlen_static_read.c
@@ -0,0 +1,22 @@
+#define _GNU_SOURCE
+#define _BSD_SOURCE
+
+#include "common.h"
+
+#include <string.h>
+
+int main(int argc, char** argv) {
+  char* canary1 = "ABCDEFGHIJKLMNOPQ";
+  char buf[] = {'a', 'b', 'c', 'd', '\0'};
+  char* canary2 = "ABCDEF";
+  strlen(buf);
+  puts(buf);
+  buf[4] = 'e';
+
+  CHK_FAIL_START
+  strlen(buf);
+  CHK_FAIL_END
+
+  puts(argv[1]);
+  return ret;
+}
-- 
cgit v1.3