summaryrefslogtreecommitdiff
path: root/drivers/tee
diff options
context:
space:
mode:
authorVesa Jääskeläinen <vesa.jaaskelainen@vaisala.com>2020-04-30 15:37:10 +0300
committerJens Wiklander <jens.wiklander@linaro.org>2020-05-11 14:11:33 +0200
commitc5b4312bea5d5e5e3d4f0af640e2ef8a1c1bb167 (patch)
treecb30aca19cd68170531b6bebf5bc9823017f36fe /drivers/tee
parente33bcbab16d1c0dd85d72bec275308369ad901f5 (diff)
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: Vesa Jääskeläinen <vesa.jaaskelainen@vaisala.com> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Diffstat (limited to 'drivers/tee')
-rw-r--r--drivers/tee/optee/call.c6
1 files changed, 5 insertions, 1 deletions
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;