Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
security/keys/big_key.c big_key_update() -> big_key_destroy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | key | 4096-ptr_max |
| PARAM_VALUE | 0 | key->datalen | 0 |
| PARAM_VALUE | 0 | key->sem.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | key->sem.first_waiter->list.next | 2624917664208203776 |
| PARAM_VALUE | 0 | key->sem.first_waiter->list.prev | 2624917664208203776 |
| PARAM_VALUE | 0 | key->sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | key->sem.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | key->sem.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | key->sem.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | key->sem.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | key->state | 1 |
| PARAM_VALUE | 0 | key->type | 4096-ptr_max |
| PARAM_VALUE | 0 | key->type->update | 1-u64max |
| PARAM_VALUE | 0 | key->user->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | key->user->qnbytes | s32min-s32max |
| DATA_SOURCE | 0 | key | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | key->datalen | 0[c] |
| USER_DATA | 0 | key->quotalen | 0-u16max[c][u] |
| LOCK2 | 0 | &key->sem | |
| HALF_LOCKED2 | global &key_types_sem | ||
| TYPE_LOCK | (struct key)->sem |
security/keys/gc.c key_garbage_collector() -> (struct key_type)->destroy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | key | 4096-ptr_max |
| PARAM_VALUE | 0 | key->sem.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | key->sem.first_waiter->list.next | 2624917664208203776 |
| PARAM_VALUE | 0 | key->sem.first_waiter->list.prev | 2624917664208203776 |
| PARAM_VALUE | 0 | key->sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | key->sem.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | key->sem.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | key->sem.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | key->sem.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | key->type | 1851316285351890944 |
| PARAM_VALUE | 0 | key->type->flags | 0 |
| BUF_SIZE | 0 | key->type | 184 |
| CAPPED_DATA | 0 | &key->sem | 1 |
| NOCHECK_CALL | |||
| LOCK2 | 0 | &key->sem | |
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct key)->sem |
security/keys/gc.c key_gc_unused_keys() -> (struct key_type)->destroy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | key | 2889029678046638072 |
| PARAM_VALUE | 0 | key->state | 1 |
| PARAM_VALUE | 0 | key->type | 4096-ptr_max |
| PARAM_VALUE | 0 | key->type->destroy | 1-u64max |
| PARAM_VALUE | 0 | key->watchers | 0 |
| CAPPED_DATA | 0 | key->serial | 1 |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pool->lock |