Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
security/keys/keyring.c __key_link() -> keyring_key_to_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | key | 4096-ptr_max |
| BUF_SIZE | 0 | key | (-1)-s32max |
| BUF_SIZE | 0 | key | (-1)-s32max |
| CAPPED_DATA | 0 | key | 1 |
| DATA_SOURCE | 0 | key | $1 |
| STR_LEN | 0 | key | (-1)-127 |
| STR_LEN | 0 | key | (-1)-127 |
| NOSPEC | 0 | key->datalen | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | key->datalen | 0-u16max[c] |
| NO_OVERFLOW_SIMPLE | 0 | key->quotalen | |
| NO_OVERFLOW_SIMPLE | 0 | key->user->qnbytes | |
| HALF_LOCKED2 | &from_keyring->sem | ||
| HALF_LOCKED2 | &keyring->sem | ||
| HALF_LOCKED2 | &user->cons_lock | ||
| HALF_LOCKED2 | global &key_construction_mutex |
security/keys/keyring.c search_nested_keyrings() -> keyring_key_to_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | key | 4096-ptr_max |
| PARAM_VALUE | 0 | key->type | 9142442151112187904 |
| BUF_SIZE | 0 | key | (-1),1-s32max |
| BUF_SIZE | 0 | key | (-1),1-s32max |
| DATA_SOURCE | 0 | key | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | key->quotalen | |
| NO_OVERFLOW_SIMPLE | 0 | key->user->qnbytes | |
| HALF_LOCKED2 | rcu_read |