Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

security/keys/keyring.c __key_link_check_live_key() -> keyring_detect_cycle()

Type Parameter Key Value
PARAM_VALUE 0 A 4096-ptr_max
PARAM_VALUE 0 A->datalen 4-u16max
PARAM_VALUE 0 A->sem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 A->sem.first_waiter->type 0-1
PARAM_VALUE 1 B 4096-ptr_max
PARAM_VALUE 1 B->index_key.desc_len 1-u16max
PARAM_VALUE 1 B->sem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 B->sem.first_waiter->type 0-1
PARAM_VALUE 1 B->type 9142442151112187904
BUF_SIZE 0 A (-1)-s32max
BUF_SIZE 0 A (-1)-s32max
BUF_SIZE 1 B (-1)-s32max
BUF_SIZE 1 B (-1)-s32max
CAPPED_DATA 0 A 1
CAPPED_DATA 1 B 1
DATA_SOURCE 0 A $0
DATA_SOURCE 1 B $1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 A->quotalen
NO_OVERFLOW_SIMPLE 0 A->user->qnbytes
NO_OVERFLOW_SIMPLE 1 B->quotalen
NO_OVERFLOW_SIMPLE 1 B->user->qnbytes
HALF_LOCKED2 &from_keyring->sem
HALF_LOCKED2 &user->cons_lock
HALF_LOCKED2 0 &A->sem