Defined in 1 files as a function:
Referenced in 2 files:
- security/keys/encrypted-keys/encrypted.c, line 858
- security/keys/trusted-keys/trusted_core.c, line 249
Smatch caller information:
security/keys/encrypted-keys/encrypted.c encrypted_update() -> key_is_negative()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | key | 4096-ptr_max |
| DATA_SOURCE | 0 | key | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &key->sem | |
| HALF_LOCKED2 | global &key_types_sem | ||
| TYPE_LOCK | (struct key)->sem |
security/keys/trusted-keys/trusted_core.c trusted_update() -> key_is_negative()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | key | 4096-ptr_max |
| DATA_SOURCE | 0 | key | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &key->sem | |
| HALF_LOCKED2 | global &key_types_sem | ||
| TYPE_LOCK | (struct key)->sem |