[PATCH 3/3] ima-evm-utils: add missing license info

[Mimi Zohar <zohar@xxxxxxxxxxxxx>]

src/utils.c contains some common functions.

Fixes: 03f99ea6d05b ("ima-evm-utils: Add support for Intel TSS2 for PCR reading")

Reported-by: Petr Vorel <pvorel@xxxxxxx>
Cc: Patrick Uiterwijk <patrick@xxxxxxxxxxxxxx>
Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxx>
---
 src/utils.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/utils.c b/src/utils.c
index 416a88c6dbe4..fbb6a4b540af 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -1,3 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * utils: set of common functions
+ *
+ * Copyright (C) 2020 Patrick Uiterwijk <patrick@xxxxxxxxxxxxxx>
+ * Copyright (C) 2010 Cyril Hrubis <chrubis@xxxxxxx>
+ */
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
-- 
2.7.5