Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
security/keys/key.c __key_instantiate_and_link() -> key_set_expiry()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | key | 4096-ptr_max |
| PARAM_VALUE | 0 | key->sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | key->sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | key->state | 1 |
| PARAM_VALUE | 0 | key->type | 4096-ptr_max |
| PARAM_VALUE | 0 | key->user | 4096-ptr_max |
| DATA_SOURCE | 0 | key | $0 |
| STR_LEN | 0 | key | (-1)-127 |
| STR_LEN | 0 | key | (-1)-127 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | key->datalen | 0[c] |
| NO_OVERFLOW_SIMPLE | 0 | key->quotalen | |
| NO_OVERFLOW_SIMPLE | 0 | key->user->qnbytes | |
| LOCK2 | global &key_construction_mutex | ||
| HALF_LOCKED2 | &keyring->sem | ||
| HALF_LOCKED2 | global &key_types_sem |
security/keys/key.c key_reject_and_link() -> key_set_expiry()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | key | 4096-ptr_max |
| PARAM_VALUE | 0 | key->sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | key->sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | key->user | 4096-ptr_max |
| DATA_SOURCE | 0 | key | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | key->quotalen | |
| LOCK2 | global &key_construction_mutex | ||
| HALF_LOCKED2 | &keyring->sem |
security/keys/key.c key_set_timeout() -> key_set_expiry()
| 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 |
| CAPPED_DATA | 0 | &key->sem | 1 |
| DATA_SOURCE | 0 | key | $0 |
| NOSPEC | 0 | key->datalen | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | key->datalen | 0-u16max[c] |
| USER_DATA | 0 | key->quotalen | 0-u16max[c][u] |
| LOCK2 | 0 | &key->sem | |
| HALF_LOCKED2 | &inode->i_rwsem | ||
| TYPE_LOCK | (struct key)->sem |