diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 6ffb38f..22817be 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -31,22 +31,35 @@ function(add_testcase TESTNAME SOURCEFILES)
 
 	# add a new executable
 	add_executable(${TESTNAME} ${ARGV})
-	add_sanitizers(${TESTNAME})
 
 	# add a testcase for executable
 	add_test(${TESTNAME} ${TESTNAME})
 endfunction(add_testcase)
 
+# Function to add testcases with asan enabled.
+function(add_sanitized_testcase TESTNAME SOURCEFILES)
+	add_testcase(${TESTNAME} ${SOURCEFILES})
+	add_sanitizers(${TESTNAME})
+endfunction(add_sanitized_testcase)
 
 
+
+set(SANITIZE_ADDRESS TRUE)
+
 #
 # search for sanitizers
 #
 find_package(Sanitizers)
 
 
-
 #
 # add testcases
 #
-add_testcase("asan_test_cpp" asan_test.cpp)
+add_sanitized_testcase("asan_test_cpp" asan_test.cpp)
+
+set_tests_properties(
+	"asan_test_cpp"
+PROPERTIES
+	WILL_FAIL TRUE
+)
+
diff --git a/tests/asan_test.cpp b/tests/asan_test.cpp
index 4b276de..6c0a370 100644
--- a/tests/asan_test.cpp
+++ b/tests/asan_test.cpp
@@ -29,7 +29,8 @@ int
 main(int argc, char **argv)
 {
 	// Allocate a new array and delete it.
-	int *array = new int[argc];
+	int *array = new int[argc + 1];
+	array[argc] = 0;
 	delete[] array;
 
 	/* Access element of the deleted array. This will cause an memory error with