fortify-headers

commit fa40365faea6b87288504f0d8ad39dab8ff302b4
parent 56d760c5cb1c07dfa409742d51f836792a09d824
Author: jvoisin <julien.voisin@dustri.org>
Date:   Thu, 13 Apr 2023 23:44:52 +0200

Add tests for strcat and strcpy

Diffstat:
M
tests/Makefile
 | 
2
++
A
tests/test_strcat_static_write.c
 | 
16
++++++++++++++++
A
tests/test_strcpy_static_write.c
 | 
16
++++++++++++++++

3 files changed, 34 insertions(+), 0 deletions(-)
diff --git a/tests/Makefile b/tests/Makefile
@@ -11,6 +11,8 @@ TARGETS=test_memcpy_static_write  \
 	test_memmove_dynamic_read  \
 	test_memset_static_write   \
 	test_memset_dynamic_write  \
+	test_strcpy_static_write   \
+	test_strcat_static_write   \
 
 .SILENT:
 
diff --git a/tests/test_strcat_static_write.c b/tests/test_strcat_static_write.c
@@ -0,0 +1,16 @@
+#include "common.h"
+
+#include <string.h>
+
+int main(int argc, char** argv) {
+  char buffer[8] = {0};
+  strcat(buffer, "1234567");
+  puts(buffer);
+
+  CHK_FAIL_START
+  strcat(buffer, "1234567890");
+  CHK_FAIL_END
+
+  puts(buffer);
+  return ret;
+}
diff --git a/tests/test_strcpy_static_write.c b/tests/test_strcpy_static_write.c
@@ -0,0 +1,16 @@
+#include "common.h"
+
+#include <string.h>
+
+int main(int argc, char** argv) {
+  char buffer[8] = {0};
+  strcpy(buffer, "1234567");
+  puts(buffer);
+
+  CHK_FAIL_START
+  strcpy(buffer, "1234567890");
+  CHK_FAIL_END
+
+  puts(buffer);
+  return ret;
+}