From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2E0EFC8300A for ; Thu, 30 Apr 2020 12:37:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 13DB72078D for ; Thu, 30 Apr 2020 12:37:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726896AbgD3Mhd (ORCPT ); Thu, 30 Apr 2020 08:37:33 -0400 Received: from hel-mailgw-01.vaisala.com ([193.143.230.17]:46709 "EHLO hel-mailgw-01.vaisala.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726837AbgD3Mha (ORCPT ); Thu, 30 Apr 2020 08:37:30 -0400 IronPort-SDR: RjH9kWxykJsDNSrK6BXPYcjG94sZwGo5oCJppMqZncR54ZJ/ffl0WfqTkp3YP9uC6fNSKbFmif kD92gjGN9V7pzHhAx7EL10dbfSBRT2kJMaAM02jVPyVHuXiMsTOiB8noyspxudaakuqvu3wVpW ko37AZMKp5O3zycGGgaSv6rD1aVikhrMy1JAVxc1ubwhaOL6/TFyYB+HTG20Yil6tpymlo5afN pBRRW77PsLkxZsIKpz1T0nkL/r/+XXcpVszcHjZGpHh3S3hTEce0SfC+pzd08IooTx6q4vbprg O48= X-IronPort-AV: E=Sophos;i="5.73,334,1583186400"; d="scan'208";a="278151916" From: =?UTF-8?q?Vesa=20J=C3=A4=C3=A4skel=C3=A4inen?= To: op-tee@lists.trustedfirmware.org, Jens Wiklander Cc: Rijo Thomas , Herbert Xu , Dan Carpenter , Devaraj Rangasamy , Hongbo Yao , Colin Ian King , linux-kernel@vger.kernel.org, =?UTF-8?q?Vesa=20J=C3=A4=C3=A4skel=C3=A4inen?= Subject: [PATCH v2 2/3] tee: optee: Add support for session login client UUID generation Date: Thu, 30 Apr 2020 15:37:10 +0300 Message-Id: <20200430123711.20083-3-vesa.jaaskelainen@vaisala.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200430123711.20083-1-vesa.jaaskelainen@vaisala.com> References: <20200430123711.20083-1-vesa.jaaskelainen@vaisala.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-OriginalArrivalTime: 30 Apr 2020 12:37:21.0583 (UTC) FILETIME=[17E24BF0:01D61EEC] Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Adds support for client UUID generation for OP-TEE. For group based session logins membership is verified. Signed-off-by: Vesa Jääskeläinen --- drivers/tee/optee/call.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/tee/optee/call.c b/drivers/tee/optee/call.c index cf2367ba08d6..dbed3f480dc0 100644 --- a/drivers/tee/optee/call.c +++ b/drivers/tee/optee/call.c @@ -233,9 +233,13 @@ int optee_open_session(struct tee_context *ctx, msg_arg->params[1].attr = OPTEE_MSG_ATTR_TYPE_VALUE_INPUT | OPTEE_MSG_ATTR_META; memcpy(&msg_arg->params[0].u.value, arg->uuid, sizeof(arg->uuid)); - memcpy(&msg_arg->params[1].u.value, arg->uuid, sizeof(arg->clnt_uuid)); msg_arg->params[1].u.value.c = arg->clnt_login; + rc = tee_session_calc_client_uuid((uuid_t *)&msg_arg->params[1].u.value, + arg->clnt_login, arg->clnt_uuid); + if (rc) + goto out; + rc = optee_to_msg_param(msg_arg->params + 2, arg->num_params, param); if (rc) goto out; -- 2.17.1