# Pastebin 5BkxsOOC
diff --git a/drivers/of/unittest.c b/drivers/of/unittest.c
index 70992103c07d..a45d0ef65a5e 100644
--- a/drivers/of/unittest.c
+++ b/drivers/of/unittest.c
@@ -634,6 +634,11 @@ static void __init of_unittest_parse_phandle_with_args_map(void)
 			 i, args.np->full_name, rc);
 	}
 
+	memset(&args, 0, sizeof(args));
+	rc = of_parse_phandle_with_args_map(np, "phandle-list",
+						"phandle", -1, &args);
+	unittest(rc == -ENOENT, "out of bounds index, expected:%i got:%i\n", -ENOENT, rc);
+
 	/* Check for missing list property */
 	memset(&args, 0, sizeof(args));
 	rc = of_parse_phandle_with_args_map(np, "phandle-list-missing",