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Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

security/keys/request_key.c call_sbin_request_key() -> get_request_key_auth()

Type Parameter Key Value
PARAM_VALUE 0 key 4096-ptr_max
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 &idmap->idmap_mutex
HALF_LOCKED2 global &key_types_sem

security/keys/request_key.c complete_request_key() -> get_request_key_auth()

Type Parameter Key Value
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

security/keys/request_key.c construct_get_dest_keyring() -> get_request_key_auth()

Type Parameter Key Value
PARAM_VALUE 0 key 4096-ptr_max
CAPPED_DATA 0 &key->sem 1
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &key->sem
HALF_LOCKED2 &idmap->idmap_mutex
HALF_LOCKED2 global &key_types_sem
TYPE_LOCK (struct key)->sem

fs/nfs/nfs4idmap.c idmap_pipe_downcall() -> get_request_key_auth()

Type Parameter Key Value
LOCK2 &inode->i_rwsem
TYPE_LOCK (struct inode)->i_rwsem

fs/nfs/nfs4idmap.c nfs_idmap_legacy_upcall() -> get_request_key_auth()

Type Parameter Key Value
PARAM_VALUE 0 key 4096-ptr_max
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 &idmap->idmap_mutex
HALF_LOCKED2 global &key_types_sem