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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/ipv4/tcp_ipv4.c tcp_add_backlog() -> psp_skb_coalesce_diff()

Type Parameter Key Value
PARAM_VALUE 0 one 4096-ptr_max
PARAM_VALUE 0 one->cb 4096-ptr_max
PARAM_VALUE 0 one->data 4096-ptr_max
PARAM_VALUE 1 two 4096-ptr_max
PARAM_VALUE 1 two->_nfct 0
PARAM_VALUE 1 two->_skb_refdst 0
PARAM_VALUE 1 two->cb 4096-ptr_max
PARAM_VALUE 1 two->data 4096-ptr_max
PARAM_VALUE 1 two->data->doff 5-15
PARAM_VALUE 1 two->dev 0
PARAM_VALUE 1 two->ip_summed 0,2-3
PARAM_VALUE 1 two->next->sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 1 two->next->sk->ns_tracker->dead 0-1
PARAM_VALUE 1 two->next->sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 1 two->next->sk->sk_peer_cred->process_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 1 two->next->sk->sk_peer_cred->process_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 1 two->next->sk->sk_peer_cred->request_key_auth->user->qnbytes s32min-s32max
PARAM_VALUE 1 two->next->sk->sk_peer_cred->request_key_auth->user->qnkeys s32min-s32max
PARAM_VALUE 1 two->next->sk->sk_peer_cred->session_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 1 two->next->sk->sk_peer_cred->session_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 1 two->next->sk->sk_peer_cred->thread_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 1 two->next->sk->sk_peer_cred->thread_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 1 two->pkt_type 0
PARAM_VALUE 1 two->sk->__req_common.skc_flags 0
PARAM_VALUE 1 two->sk->__req_common.skc_listener 0
PARAM_VALUE 1 two->sk->__req_common.skc_tw_dr 0
PARAM_VALUE 1 two->sk->__sk_common.skc_net.net->xfrm.nat_keepalive_work.wq->dfl_pwq 0-s64max
PARAM_VALUE 1 two->sk->__sk_common.skc_net.net->xfrm.nat_keepalive_work.wq->saved_max_active s32min-s32max
PARAM_VALUE 1 two->sk->__sk_common.skc_net.net->xfrm.nat_keepalive_work.wq->saved_min_active s32min-s32max
PARAM_VALUE 1 two->sk->__sk_common.skc_u16hashes 0-u32max
PARAM_VALUE 1 two->sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 1 two->sk->ns_tracker->dead 0-1
PARAM_VALUE 1 two->sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 1 two->sk->sk_peer_cred->process_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 1 two->sk->sk_peer_cred->process_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 1 two->sk->sk_peer_cred->request_key_auth->user->qnbytes s32min-s32max
PARAM_VALUE 1 two->sk->sk_peer_cred->request_key_auth->user->qnkeys s32min-s32max
PARAM_VALUE 1 two->sk->sk_peer_cred->session_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 1 two->sk->sk_peer_cred->session_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 1 two->sk->sk_peer_cred->thread_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 1 two->sk->sk_peer_cred->thread_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 1 *two->dev->name 0-255
BUF_SIZE 1 two (-1)-s32max
BUF_SIZE 1 two (-1)-s32max
CAPPED_DATA 1 two 1
CAPPED_DATA 1 two->len 1
DATA_SOURCE 1 two $1
FUZZY_MAX 1 two->data->doff 5
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 two->csum 0-4294967040[c]
HOST_DATA 1 two->csum_offset 0-u16max
HOST_DATA 1 two->prev->csum_offset 0-u16max
HOST_DATA 1 two->prev->data_len 0-u32max[c]
HOST_DATA 1 two->prev->len 0-u32max[c]
HOST_DATA 1 two->prev->tstamp 500000002-4294967299794967295[c]
HOST_DATA 1 two->tstamp 500000002-4294967299794967295[c]
HOST_DATA 1 two->users.refs.counter s32min-0,2-s32max
HOST_DATA 1 *two->data 0-255
NO_OVERFLOW_SIMPLE 1 two->data_len
NO_OVERFLOW_SIMPLE 1 two->dev->group
NO_OVERFLOW_SIMPLE 1 two->dev->num_tc
NO_OVERFLOW_SIMPLE 1 two->dev->proto_down
NO_OVERFLOW_SIMPLE 1 two->dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE 1 two->dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE 1 two->dev->stats.rx_bytes
NO_OVERFLOW_SIMPLE 1 two->dev->stats.tx_bytes
NO_OVERFLOW_SIMPLE 1 two->dev->tx_queue_len
NO_OVERFLOW_SIMPLE 1 two->end
NO_OVERFLOW_SIMPLE 1 two->len
NO_OVERFLOW_SIMPLE 1 two->next->end
NO_OVERFLOW_SIMPLE 1 two->next->len
NO_OVERFLOW_SIMPLE 1 two->next->tail
NO_OVERFLOW_SIMPLE 1 two->next->truesize
NO_OVERFLOW_SIMPLE 1 two->prev->end
NO_OVERFLOW_SIMPLE 1 two->prev->len
NO_OVERFLOW_SIMPLE 1 two->prev->tail
NO_OVERFLOW_SIMPLE 1 two->prev->truesize
NO_OVERFLOW_SIMPLE 1 two->sk->sk_backlog.len
NO_OVERFLOW_SIMPLE 1 two->tail
NO_OVERFLOW_SIMPLE 1 two->truesize
UNITS 0 one unit_byte
UNITS 1 two unit_byte
LOCK2 &sk->sk_lock.slock
TYPE_LOCK (struct socket_lock_t)->slock