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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/ipv4/tcp_input.c tcp_validate_incoming() -> tcp_sequence()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
PARAM_VALUE 3 th 4096-ptr_max
BUF_SIZE 0 sk->__sk_common.skc_prot (-1),448
BUF_SIZE 3 th 1-s32max
BUF_SIZE 3 th 1-s32max
CAPPED_DATA 0 sk->__sk_common.skc_net.net 1
CAPPED_DATA 0 sk->psp_assoc 1
DATA_SOURCE 0 sk $0
DATA_SOURCE 3 th $2
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 sk->sk_backlog.head->csum 0-4294967040[c]
HOST_DATA 0 sk->sk_backlog.tail->csum 0-4294967040[c]
HOST_DATA 0 sk->sk_backlog.tail->next->csum 0-4294967040[c]
HOST_DATA 0 sk->sk_receive_queue.prev->csum_offset 0-u16max
HOST_DATA 0 sk->sk_receive_queue.prev->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_receive_queue.prev->next->csum_offset 0-u16max
HOST_DATA 0 sk->sk_receive_queue.prev->next->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_receive_queue.prev->next->truesize 0-u32max
HOST_DATA 0 sk->sk_receive_queue.prev->truesize 0-u32max
USER_DATA 3 th->ack 0-1[u]
USER_DATA 3 th->ack_seq 0-u32max[u]
USER_DATA 3 th->ae 0-1[u]
USER_DATA 3 th->check 0-u16max[u]
USER_DATA 3 th->cwr 0-1[u]
USER_DATA 3 th->dest 0-u16max[u]
USER_DATA 3 th->doff 0-15[u]
USER_DATA 3 th->ece 0-1[u]
USER_DATA 3 th->fin 0-1[u]
USER_DATA 3 th->psh 0-1[u]
USER_DATA 3 th->res1 0-7[u]
USER_DATA 3 th->rst 0-1[u]
USER_DATA 3 th->seq 0-u32max[u]
USER_DATA 3 th->source 0-u16max[u]
USER_DATA 3 th->syn 0-1[u]
USER_DATA 3 th->urg 0-1[u]
USER_DATA 3 th->urg_ptr 0-u16max[u]
USER_DATA 3 th->window 0-u16max[u]
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->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->end
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->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->truesize
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
UNITS 0 sk unit_byte
UNITS 1 seq unit_byte
UNITS 2 end_seq unit_byte
UNITS 3 th unit_byte
USER_PTR 3 th
HALF_LOCKED2 0 sk
HALF_LOCKED2 0 &sk->sk_lock.slock