Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 2 files as a function:

Referenced in 1 files:

Smatch caller information:

security/keys/permission.c key_task_permission() -> security_key_permission()

Type Parameter Key Value
PARAM_VALUE 1 cred 0,4096-ptr_max
PARAM_VALUE 1 cred->request_key_auth->sem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 cred->request_key_auth->sem.first_waiter->type 0-1
PARAM_VALUE 2 need_perm 1-10
BUF_SIZE 0 key_ref (-1)-s32max
BUF_SIZE 0 key_ref (-1)-s32max
DATA_SOURCE 0 key_ref $0
DATA_SOURCE 1 cred $1
DATA_SOURCE 2 need_perm $2
STR_LEN 0 key_ref (-1),3-4,7,9-10,13,19,456
STR_LEN 0 key_ref (-1),3-4,7,9-10,13,19,456
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &m->lock
HALF_LOCKED2 global &key_session_mutex
HALF_LOCKED2 global &key_types_sem
HALF_LOCKED2 global &keyring_name_lock