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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/ipv4/tcp_ipv4.c tcp_v4_connect() -> ip_route_newports()

Type Parameter Key Value
PARAM_VALUE 0 fl4 4096-ptr_max
PARAM_VALUE 0 fl4->__fl_common.flowic_dscp 0,4-252
PARAM_VALUE 0 fl4->__fl_common.flowic_flags 0-1,8-9
PARAM_VALUE 0 fl4->__fl_common.flowic_iif 1
PARAM_VALUE 0 fl4->__fl_common.flowic_l3mdev 0
PARAM_VALUE 0 fl4->__fl_common.flowic_multipath_hash 0
PARAM_VALUE 0 fl4->__fl_common.flowic_proto 6
PARAM_VALUE 0 fl4->__fl_common.flowic_scope 0,253
PARAM_VALUE 0 fl4->__fl_common.flowic_secid 0
PARAM_VALUE 0 fl4->__fl_common.flowic_tun_key.tun_id 0
PARAM_VALUE 1 rt 4096-ptr_max
PARAM_VALUE 6 sk 4096-ptr_max
PARAM_VALUE 6 sk->__sk_common.skc_bind_node->pprev 4096-ptr_max
PARAM_VALUE 6 sk->__sk_common.skc_net.net 4096-ptr_max
PARAM_VALUE 6 sk->__sk_common.skc_net.net->ipv4.fib_main->tb_data->kv->key 0-4294967295
PARAM_VALUE 6 sk->__sk_common.skc_net.net->loopback_dev->refcnt_tracker.list.next->next 4096-ptr_max
PARAM_VALUE 6 sk->__sk_common.skc_net.net->loopback_dev->refcnt_tracker.list.next->prev 4096-ptr_max
PARAM_VALUE 6 sk->__sk_common.skc_net.net->mctp.bind_lock.dep_map->name 0-255
PARAM_VALUE 6 sk->__sk_common.skc_net.net->mctp.bind_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 6 sk->__sk_common.skc_net.net->mctp.bind_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 6 sk->__sk_common.skc_net.net->mctp.bind_lock.osq.tail.counter 0-s32max
PARAM_VALUE 6 sk->__sk_common.skc_net.net->mctp.keys_lock.rlock.dep_map->name 0-255
PARAM_VALUE 6 sk->__sk_common.skc_net.net->notrefcnt_tracker.dead 1
PARAM_VALUE 6 sk->__sk_common.skc_net.net->notrefcnt_tracker.quarantine.prev 4096-ptr_max
PARAM_VALUE 6 sk->__sk_common.skc_net.net->refcnt_tracker.dead 1
PARAM_VALUE 6 sk->__sk_common.skc_node->next->pprev 1-u64max
PARAM_VALUE 6 sk->__sk_common.skc_nulls_node.pprev 4096-ptr_max
PARAM_VALUE 6 sk->__sk_common.skc_prot->h.raw_hash->lock.rlock.dep_map->name 0-255
PARAM_VALUE 6 sk->__sk_common.skc_prot->h.smc_hash->lock->owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 6 sk->__sk_common.skc_prot->h.smc_hash->lock.dep_map->name 0-255
PARAM_VALUE 6 sk->__sk_common.skc_prot->h.smc_hash->lock.owner (-1)
PARAM_VALUE 6 sk->__sk_common.skc_prot->h.smc_hash->lock.owner_cpu 4294967295
PARAM_VALUE 6 sk->__sk_common.skc_prot->h.smc_hash->lock.raw_lock.cnts.counter 0-s32max
PARAM_VALUE 6 sk->__sk_common.skc_state 2,7
PARAM_VALUE 6 sk->__sk_common.skc_u16hashes 0-u32max
PARAM_VALUE 6 sk->listener->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 6 sk->listener->ns_tracker->dead 0-1
PARAM_VALUE 6 sk->listener->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 6 sk->listener->sk_callback_lock.dep_map->name 0-255
PARAM_VALUE 6 sk->listener->sk_lock.owned 1
PARAM_VALUE 6 sk->listener->sk_lock.slock.rlock.dep_map->name 0-255
PARAM_VALUE 6 sk->listener->sk_owner->refcnt.counter 0-s32max
PARAM_VALUE 6 sk->listener->sk_prot_creator->owner->refcnt.counter 0-s32max
PARAM_VALUE 6 sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 6 sk->ns_tracker->dead 0-1
PARAM_VALUE 6 sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 6 sk->sk_backlog.head->sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 6 sk->sk_backlog.head->sk->ns_tracker->dead 0-1
PARAM_VALUE 6 sk->sk_backlog.head->sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 6 sk->sk_bpf_storage->owner_refcnt.refs.counter s32min-s32max
PARAM_VALUE 6 sk->sk_error_queue.next 4096-ptr_max
PARAM_VALUE 6 sk->sk_error_queue.next->prev 2011684551238094848
PARAM_VALUE 6 sk->sk_error_queue.prev 4096-ptr_max
PARAM_VALUE 6 sk->sk_error_queue.prev->next 2011684551238094848
PARAM_VALUE 6 sk->sk_error_queue.qlen 0
PARAM_VALUE 6 sk->sk_filter->rcu.func 1-u64max
PARAM_VALUE 6 sk->sk_filter->rcu.next 0
PARAM_VALUE 6 sk->sk_lock.dep_map->name 0-255
PARAM_VALUE 6 sk->sk_memcg->css.refcnt.data 0,4096-ptr_max
PARAM_VALUE 6 sk->sk_owner->refcnt.counter 0-s32max
PARAM_VALUE 6 sk->sk_prot_creator->owner->refcnt.counter 0-s32max
PARAM_VALUE 6 sk->sk_rcu.func 1-u64max
PARAM_VALUE 6 sk->sk_rcu.next 0
PARAM_VALUE 6 sk->sk_reserved_mem 0
PARAM_VALUE 6 sk->sk_reuseport_cb 0
PARAM_VALUE 6 sk->sk_reuseport_cb->rcu.func 1-u64max
PARAM_VALUE 6 sk->sk_reuseport_cb->rcu.next 0
PARAM_VALUE 6 sk->sk_txhash 1-u32max
PARAM_VALUE 6 sk->sk_user_data 0
PARAM_VALUE 6 *sk->sk_backlog.head->dev->name 0-255
BUF_SIZE 0 fl4 56
BUF_SIZE 1 rt (-1),1-s32max
BUF_SIZE 1 rt (-1),1-s32max
CAPPED_DATA 6 sk 1
DATA_SOURCE 1 rt r ip_route_connect
DATA_SOURCE 6 sk $0
BIT_INFO 1 rt->rt_flags 0x0,0xcfffffff
NOSPEC 0 fl4->saddr
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 fl4->saddr 0-u32max
USER_DATA 0 fl4->uli.ports.dport 0-u16max[u]
USER_DATA 1 rt->rt_gw4 0-u32max[c]
USER_DATA 1 rt->rt_iif s32min-(-1),1-s32max
USER_DATA 3 orig_dport 0-u16max[u]
USER_DATA 5 dport 0-u16max[u]
NO_OVERFLOW_SIMPLE 6 sk->sk_backlog.len
NO_OVERFLOW_SIMPLE 6 sk->sk_prot_creator->twsk_prot->twsk_slab->sheaf_capacity
NO_OVERFLOW_SIMPLE 6 sk->sk_receive_queue.prev->data_len
NO_OVERFLOW_SIMPLE 6 sk->sk_receive_queue.prev->next->data_len
NO_OVERFLOW_SIMPLE 6 sk->sk_write_queue.next->data_len
NO_OVERFLOW_SIMPLE 6 sk->sk_write_queue.next->prev->data_len
HALF_LOCKED2 6 sk