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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/phonet/pep.c pep_do_rcv() -> pep_ctrlreq_error()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
PARAM_VALUE 0 sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 sk->ns_tracker->dead 0-1
PARAM_VALUE 0 sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 0 sk->sk_backlog_rcv 0-1770402027252219903,1770402027252219905-3047833183539765247,3047833183539765249-u64max
PARAM_VALUE 0 sk->sk_lock.slock.rlock.dep_map->name 0-255
PARAM_VALUE 1 oskb 4096-ptr_max
PARAM_VALUE 1 oskb->dev->rtnl_link_ops->priv_size 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3544,3720,9688-u64max
PARAM_VALUE 1 oskb->next->sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 1 oskb->next->sk->ns_tracker->dead 0-1
PARAM_VALUE 1 oskb->next->sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 1 oskb->next->sk->sk_peer_cred->process_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 1 oskb->next->sk->sk_peer_cred->process_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 1 oskb->next->sk->sk_peer_cred->request_key_auth->user->qnbytes s32min-s32max
PARAM_VALUE 1 oskb->next->sk->sk_peer_cred->request_key_auth->user->qnkeys s32min-s32max
PARAM_VALUE 1 oskb->next->sk->sk_peer_cred->session_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 1 oskb->next->sk->sk_peer_cred->session_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 1 oskb->next->sk->sk_peer_cred->thread_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 1 oskb->next->sk->sk_peer_cred->thread_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 1 oskb->sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 1 oskb->sk->ns_tracker->dead 0-1
PARAM_VALUE 1 oskb->sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 2 code 255
PARAM_VALUE 3 priority 2080
BUF_SIZE 0 sk->__sk_common.skc_prot (-1),448
BUF_SIZE 1 oskb (-1)-s32max
BUF_SIZE 1 oskb (-1)-s32max
DATA_SOURCE 0 sk $0
DATA_SOURCE 1 oskb $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 oskb->csum 0-4294967040[c]
HOST_DATA 1 oskb->csum_offset 0-u16max
HOST_DATA 1 oskb->data_len 0-u32max[c]
HOST_DATA 1 oskb->len 0-u32max[c]
HOST_DATA 1 oskb->prev->csum_offset 0-u16max
HOST_DATA 1 oskb->prev->data_len 0-u32max[c]
HOST_DATA 1 oskb->prev->len 1-u32max[c]
HOST_DATA 1 oskb->prev->tstamp 500000002-4294967299794967295[c]
HOST_DATA 1 oskb->tstamp 500000002-4294967299794967295[c]
HOST_DATA 1 oskb->users.refs.counter s32min-0,2-s32max
HOST_DATA 1 *oskb->data 0-255
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_prot_creator->twsk_prot->twsk_slab->sheaf_capacity
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->end
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->len
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->end
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->end
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->end
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->next->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->truesize
NO_OVERFLOW_SIMPLE 1 oskb->data_len
NO_OVERFLOW_SIMPLE 1 oskb->dev->group
NO_OVERFLOW_SIMPLE 1 oskb->dev->num_tc
NO_OVERFLOW_SIMPLE 1 oskb->dev->proto_down
NO_OVERFLOW_SIMPLE 1 oskb->dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE 1 oskb->dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE 1 oskb->dev->stats.rx_bytes
NO_OVERFLOW_SIMPLE 1 oskb->dev->stats.tx_bytes
NO_OVERFLOW_SIMPLE 1 oskb->dev->tx_queue_len
NO_OVERFLOW_SIMPLE 1 oskb->end
NO_OVERFLOW_SIMPLE 1 oskb->len
NO_OVERFLOW_SIMPLE 1 oskb->next->data_len
NO_OVERFLOW_SIMPLE 1 oskb->next->end
NO_OVERFLOW_SIMPLE 1 oskb->next->len
NO_OVERFLOW_SIMPLE 1 oskb->next->tail
NO_OVERFLOW_SIMPLE 1 oskb->next->truesize
NO_OVERFLOW_SIMPLE 1 oskb->prev->end
NO_OVERFLOW_SIMPLE 1 oskb->prev->len
NO_OVERFLOW_SIMPLE 1 oskb->prev->tail
NO_OVERFLOW_SIMPLE 1 oskb->prev->truesize
NO_OVERFLOW_SIMPLE 1 oskb->sk->sk_backlog.len
NO_OVERFLOW_SIMPLE 1 oskb->tail
NO_OVERFLOW_SIMPLE 1 oskb->truesize
UNITS 0 sk unit_byte
UNITS 1 oskb unit_byte
HALF_LOCKED2 0 sk
HALF_LOCKED2 0 &sk->sk_lock.slock

net/phonet/pep.c pep_recvmsg() -> pep_ctrlreq_error()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
PARAM_VALUE 0 sk->ctrlreq_queue.lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 oskb 4096-ptr_max
PARAM_VALUE 1 oskb->next 0
PARAM_VALUE 1 oskb->prev 0
PARAM_VALUE 2 code 0
PARAM_VALUE 3 priority 3264
DATA_SOURCE 0 sk $0
DATA_SOURCE 1 oskb r skb_dequeue
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.len
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->end
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->len
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->end
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->end
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->end
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->truesize
UNITS 0 sk unit_byte