Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 2 files as a function:
Referenced in 4 files:
- drivers/base/firmware_loader/fallback_platform.c, line 31
- drivers/base/firmware_loader/sysfs.c, line 194
- kernel/module/main.c, line 2525
- security/security.c, line 3036
Smatch caller information:
drivers/base/firmware_loader/fallback_platform.c firmware_fallback_platform() -> security_kernel_post_load_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | id | 1 |
| PARAM_VALUE | 3 | description | 7173432766328545280 |
| BUF_SIZE | 3 | description | 9 |
| STR_LEN | 0 | buf | 8 |
| TERMINATED | 3 | description | 1 |
| RX_PATH | |||
| UNITS | 1 | size | unit_byte |
drivers/base/firmware_loader/sysfs.c firmware_loading_store() -> security_kernel_post_load_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | id | 1 |
| PARAM_VALUE | 3 | description | 5734402007834198016 |
| BUF_SIZE | 0 | buf | 1-s32max |
| BUF_SIZE | 3 | description | 5 |
| STR_LEN | 0 | buf | 4 |
| TERMINATED | 3 | description | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | buf | unit_byte |
| UNITS | 1 | size | unit_byte |
| LOCK2 | &of->mutex | ||
| LOCK2 | global &fw_lock | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
kernel/module/main.c copy_module_from_user() -> security_kernel_post_load_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 1-u64max |
| PARAM_VALUE | 1 | size | s64min-(-1),64-s64max |
| PARAM_VALUE | 2 | id | 2 |
| PARAM_VALUE | 3 | description | 4805120489970274304 |
| BUF_SIZE | 0 | buf | 64-u64max |
| BUF_SIZE | 0 | buf | 64-u64max |
| BUF_SIZE | 3 | description | 12 |
| DATA_SOURCE | 0 | buf | r __vmalloc_noprof |
| DATA_SOURCE | 1 | size | $1 |
| STR_LEN | 0 | buf | 11 |
| TERMINATED | 3 | description | 1 |
| USER_DATA | 0 | *buf | 0-255 |
| USER_DATA | 1 | size | s64min-(-1),64-s64max |
| UNITS | 1 | size | unit_byte |
| BYTE_COUNT | 0 | ==buf1 | 8050 |
| USER_PTR | 0 | buf |