Messages in this thread Patch in this message | | | From | Vesa Jääskeläinen <> | Subject | [PATCH v2 2/3] tee: optee: Add support for session login client UUID generation | Date | Thu, 30 Apr 2020 15:37:10 +0300 |
| |
Adds support for client UUID generation for OP-TEE. For group based session logins membership is verified.
Signed-off-by: Vesa Jääskeläinen <vesa.jaaskelainen@vaisala.com> --- 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
| |