Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
security/keys/key.c __key_create_or_update() -> __key_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | key_ref | 1-u64max |
| PARAM_VALUE | 1 | prep | 5316563657895759872 |
| DATA_SOURCE | 0 | key_ref | r find_key_to_update |
| MEM_ZERO | 1 | prep | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | prep->datalen | 0-1048575[c] |
| USER_DATA | 1 | prep->quotalen | 1-1048575[c] |
| USER_PTR | 1 | prep->data | |
| USER_PTR | 1 | prep->orig_description | |
| LOCK2 | global &key_types_sem | ||
| HALF_LOCKED2 | &buffer->mutex | ||
| HALF_LOCKED2 | &frag->frag_sem |