Commit c5b4312b authored by Vesa Jääskeläinen's avatar Vesa Jääskeläinen Committed by Jens Wiklander
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tee: optee: Add support for session login client UUID generation 



Adds support for client UUID generation for OP-TEE. For group based session
logins membership is verified.

Signed-off-by: default avatarVesa Jääskeläinen <vesa.jaaskelainen@vaisala.com>
Signed-off-by: default avatarJens Wiklander <jens.wiklander@linaro.org>
parent e33bcbab

drivers/tee/optee/call.c

+5 −1
Original line number Diff line number Diff line
@@ -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;