Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/usercopy.c check_heap_object() -> __check_heap_object()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ptr | 17-u64max |
| PARAM_VALUE | 1 | n | 1-u64max |
| PARAM_VALUE | 2 | slab | 4096-ptr_max |
| CAPPED_DATA | 0 | ptr | 1 |
| DATA_SOURCE | 0 | ptr | $0 |
| DATA_SOURCE | 1 | n | $1 |
| DATA_SOURCE | 2 | slab | r page_slab |
| DATA_SOURCE | 3 | to_user | $2 |
| NOCHECK_CALL |