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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/ipv4/tcp_input.c tcp_try_rmem_schedule() -> tcp_prune_queue()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
PARAM_VALUE 0 sk->__sk_common.skc_prot 4096-ptr_max
PARAM_VALUE 1 in_skb 4096-ptr_max
PARAM_VALUE 1 in_skb->dev->rtnl_link_ops->priv_size 0,8,32,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3720,9688-u64max
PARAM_VALUE 1 *in_skb->dev->name 0-255
BUF_SIZE 0 sk->__sk_common.skc_prot (-1),448
BUF_SIZE 1 in_skb (-1)-s32max
BUF_SIZE 1 in_skb (-1)-s32max
CAPPED_DATA 0 sk 1
CAPPED_DATA 0 sk->sk_backlog.rmem_alloc.counter 1
CAPPED_DATA 1 in_skb->data_len 1
DATA_SOURCE 0 sk $0
DATA_SOURCE 1 in_skb $1
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 in_skb->csum 0-4294967040[c]
HOST_DATA 1 in_skb->csum_offset 0-u16max
HOST_DATA 1 in_skb->data_len 0-u32max[c]
HOST_DATA 1 in_skb->prev->csum_offset 0-u16max
HOST_DATA 1 in_skb->prev->data_len 0-u32max[c]
HOST_DATA 1 in_skb->prev->len 1-u32max[c]
HOST_DATA 1 in_skb->prev->tstamp 500000002-4294967299794967295[c]
HOST_DATA 1 in_skb->tstamp 500000002-4294967299794967295[c]
HOST_DATA 1 in_skb->users.refs.counter s32min-0,2-s32max
HOST_DATA 1 *in_skb->data 0-255
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->end
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->len
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->end
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->end
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->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
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 in_skb->data_len
NO_OVERFLOW_SIMPLE 1 in_skb->dev->group
NO_OVERFLOW_SIMPLE 1 in_skb->dev->num_tc
NO_OVERFLOW_SIMPLE 1 in_skb->dev->proto_down
NO_OVERFLOW_SIMPLE 1 in_skb->dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE 1 in_skb->dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE 1 in_skb->dev->stats.rx_bytes
NO_OVERFLOW_SIMPLE 1 in_skb->dev->stats.tx_bytes
NO_OVERFLOW_SIMPLE 1 in_skb->dev->tx_queue_len
NO_OVERFLOW_SIMPLE 1 in_skb->end
NO_OVERFLOW_SIMPLE 1 in_skb->len
NO_OVERFLOW_SIMPLE 1 in_skb->next->data_len
NO_OVERFLOW_SIMPLE 1 in_skb->next->end
NO_OVERFLOW_SIMPLE 1 in_skb->next->len
NO_OVERFLOW_SIMPLE 1 in_skb->next->tail
NO_OVERFLOW_SIMPLE 1 in_skb->next->truesize
NO_OVERFLOW_SIMPLE 1 in_skb->prev->end
NO_OVERFLOW_SIMPLE 1 in_skb->prev->len
NO_OVERFLOW_SIMPLE 1 in_skb->prev->tail
NO_OVERFLOW_SIMPLE 1 in_skb->prev->truesize
NO_OVERFLOW_SIMPLE 1 in_skb->sk->sk_backlog.len
NO_OVERFLOW_SIMPLE 1 in_skb->tail
NO_OVERFLOW_SIMPLE 1 in_skb->truesize
UNITS 0 sk unit_byte
UNITS 1 in_skb unit_byte
HALF_LOCKED2 0 sk
HALF_LOCKED2 0 &sk->sk_lock.slock