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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

security/keys/keyctl.c __do_sys_request_key() -> key_type_put()

Type Parameter Key Value
PARAM_VALUE 0 ktype 4096-ptr_max
DATA_SOURCE 0 ktype r key_type_lookup
NOCHECK_CALL
LOCK2 global &key_types_sem

security/keys/keyctl.c __do_sys_request_key() -> key_type_put()

Type Parameter Key Value
PARAM_VALUE 0 ktype 4096-ptr_max
DATA_SOURCE 0 ktype r key_type_lookup
NOCHECK_CALL
LOCK2 global &key_types_sem

security/keys/keyctl.c keyctl_keyring_search() -> key_type_put()

Type Parameter Key Value
PARAM_VALUE 0 ktype 4096-ptr_max
DATA_SOURCE 0 ktype r key_type_lookup
NOCHECK_CALL
LOCK2 global &key_types_sem

security/keys/key.c __key_create_or_update() -> key_type_put()

Type Parameter Key Value
PARAM_VALUE 0 ktype 4096-ptr_max
CAPPED_DATA 0 ktype 1
DATA_SOURCE 0 ktype r key_type_lookup
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 global &key_types_sem
HALF_LOCKED2 &keyring->sem

security/keys/keyring.c keyring_restrict() -> key_type_put()

Type Parameter Key Value
PARAM_VALUE 0 ktype 4096-ptr_max
DATA_SOURCE 0 ktype r key_type_lookup
NOCHECK_CALL
LOCK2 global &key_types_sem