tee: optee: Add support for session login client UUID generation (c5b4312b) · Commits · 戴 / test

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

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;