Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/tee/tee_core.c tee_client_open_session() -> (struct tee_driver_ops)->open_session()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->data | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->refcount.refcount.refs.counter | 1 |
| PARAM_VALUE | 0 | ctx->supp_nowait | 1 |
| PARAM_VALUE | 0 | ctx->teedev | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->teedev->desc | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->teedev->desc->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->teedev->desc->ops->open_session | 6694985125599637504 |
| PARAM_VALUE | 1 | arg | 1222071565348741120,4997082194544906240,5522658999609491456,6327377827663126528 |
| PARAM_VALUE | 1 | arg->clnt_login | 0,2147483648 |
| PARAM_VALUE | 1 | arg->num_params | 0 |
| PARAM_VALUE | 2 | param | 0 |
| BUF_SIZE | 0 | ctx | 24 |
| DATA_SOURCE | 0 | ctx | $0 |
| DATA_SOURCE | 1 | arg | $1 |
| DATA_SOURCE | 2 | param | $2 |
| CONTAINER | 0 | -40-8-32-0+0 | $(-1) |
| HARD_MAX | 1 | arg->clnt_login | 2147483648 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/tee/tee_core.c tee_ioctl_open_session() -> (struct tee_driver_ops)->open_session()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->teedev | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->teedev->desc | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->teedev->desc->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->teedev->desc->ops->open_session | 6694985125599637504 |
| PARAM_VALUE | 1 | arg | 6979904373945454592 |
| PARAM_VALUE | 1 | arg->clnt_login | 0-s32max,3221225472-u32max |
| PARAM_VALUE | 2 | param | 0,4096-ptr_max |
| BUF_SIZE | 0 | ctx | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | ctx | s32min-(-2),1-s32max |
| BUF_SIZE | 2 | param | 0,32-137438953440 |
| BUF_SIZE | 2 | param | 0,32-137438953440 |
| CAPPED_DATA | 0 | ctx | 1 |
| DATA_SOURCE | 0 | ctx | $0 |
| CONTAINER | 0 | -40-8-32-0+0 | $(-1) |
| USER_DATA | 1 | arg->cancel_id | 0-u32max |
| USER_DATA | 1 | arg->clnt_login | 0-s32max,3221225472-u32max |
| USER_DATA | 1 | arg->num_params | 0-u32max[c] |
| USER_DATA | 1 | arg->ret | 0-u32max |
| USER_DATA | 1 | arg->ret_origin | 0-u32max |
| USER_DATA | 1 | arg->session | 0-u32max |
| NO_OVERFLOW_SIMPLE | 1 | arg->num_params | |
| USER_PTR | 1 | arg->clnt_uuid | |
| USER_PTR | 1 | arg->params | |
| USER_PTR | 1 | arg->uuid |