From 84cb8e00637f2688017e0f123a8d2fc2ab93c9aa Mon Sep 17 00:00:00 2001
From: Ronald Cron <ronald.cron@arm.com>
Date: Thu, 27 May 2021 09:49:58 +0200
Subject: [PATCH] Add invalid mode as mbedtls_ccm_start() possible error

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
---
 include/mbedtls/ccm.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/mbedtls/ccm.h b/include/mbedtls/ccm.h
index e5a58068e..c4e310d42 100644
--- a/include/mbedtls/ccm.h
+++ b/include/mbedtls/ccm.h
@@ -316,6 +316,7 @@ int mbedtls_ccm_star_auth_decrypt( mbedtls_ccm_context *ctx, size_t length,
  *
  * \return          \c 0 on success.
  * \return          \#MBEDTLS_ERR_CCM_BAD_INPUT on failure:
+ *                  \p mode is invalid,
  *                  \p iv_len is invalid (lower than \c 7 or greater than
  *                  \c 13),
  *                  \p total_add_len is greater than \c 0xFF00.