Open Menu /

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/ipv4/tcp.c tcp_close() -> inet_csk_clear_xmit_timers_sync()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
PARAM_VALUE 0 sk->__sk_common.skc_net.net->ipv4.fib_main->tb_data->kv->key 0-4294967295
PARAM_VALUE 0 sk->__sk_common.skc_net.net->ipv4.tcp_death_row.sysctl_max_tw_buckets s32min-(-1),1-s32max
PARAM_VALUE 0 sk->__sk_common.skc_net.net->loopback_dev->refcnt_tracker.list.next->next 4096-ptr_max
PARAM_VALUE 0 sk->__sk_common.skc_net.net->loopback_dev->refcnt_tracker.list.next->prev 4096-ptr_max
PARAM_VALUE 0 sk->__sk_common.skc_net.net->mctp.bind_lock.dep_map->name 0-255
PARAM_VALUE 0 sk->__sk_common.skc_net.net->mctp.bind_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 sk->__sk_common.skc_net.net->mctp.bind_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 sk->__sk_common.skc_net_refcnt 0
PARAM_VALUE 0 sk->__sk_common.skc_node.next->pprev 1-u64max
PARAM_VALUE 0 sk->__sk_common.skc_prot->owner->refcnt.counter 0-s32max
PARAM_VALUE 0 sk->listener->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 sk->listener->ns_tracker->dead 0-1
PARAM_VALUE 0 sk->listener->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 0 sk->listener->sk_filter 0
PARAM_VALUE 0 sk->listener->sk_frag.page 0
PARAM_VALUE 0 sk->listener->sk_lock.slock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sk->listener->sk_owner->refcnt.counter 0-s32max
PARAM_VALUE 0 sk->listener->sk_prot_creator->owner->refcnt.counter 0-s32max
PARAM_VALUE 0 sk->listener->sk_rcu.next 0
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.head->extensions->refcnt.refs.counter 1
PARAM_VALUE 0 sk->sk_backlog.head->sk->__sk_common.skc_net.net->notrefcnt_tracker.dead 1
PARAM_VALUE 0 sk->sk_backlog.head->sk->__sk_common.skc_net.net->refcnt_tracker.dead 1
PARAM_VALUE 0 sk->sk_backlog.head->sk->__sk_common.skc_prot 4096-ptr_max
PARAM_VALUE 0 sk->sk_backlog.head->sk->__sk_common.skc_state 0-9,11-255
PARAM_VALUE 0 sk->sk_backlog.head->sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 sk->sk_backlog.head->sk->ns_tracker->dead 0-1
PARAM_VALUE 0 sk->sk_backlog.head->sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 0 sk->sk_backlog.head->sk->sk_callback_lock.owner (-1)
PARAM_VALUE 0 sk->sk_backlog.head->sk->sk_callback_lock.owner_cpu u32max
PARAM_VALUE 0 sk->sk_backlog.head->sk->sk_callback_lock.raw_lock.cnts.counter 0-s32max
PARAM_VALUE 0 sk->sk_backlog.head->sk->sk_filter->rcu.func 1-u64max
PARAM_VALUE 0 sk->sk_backlog.head->sk->sk_owner->refcnt.counter 0-s32max
PARAM_VALUE 0 sk->sk_backlog.head->sk->sk_prot_creator->owner->refcnt.counter 0-s32max
PARAM_VALUE 0 sk->sk_backlog.head->sk->sk_rcu.func 1-u64max
PARAM_VALUE 0 sk->sk_backlog.head->sk->sk_reuseport_cb->rcu.func 1-u64max
PARAM_VALUE 0 sk->sk_bpf_storage->owner_refcnt.refs.counter s32min-s32max
PARAM_VALUE 0 sk->sk_callback_lock.dep_map->name 0-255
PARAM_VALUE 0 sk->sk_callback_lock.owner (-1)
PARAM_VALUE 0 sk->sk_callback_lock.owner_cpu u32max
PARAM_VALUE 0 sk->sk_callback_lock.raw_lock.cnts.counter 0-s32max
PARAM_VALUE 0 sk->sk_callback_lock.raw_lock.wlocked 0
PARAM_VALUE 0 sk->sk_dst_cache->ops->pcpuc_entries.lock.owner (-1)
PARAM_VALUE 0 sk->sk_dst_cache->ops->pcpuc_entries.lock.owner_cpu u32max
PARAM_VALUE 0 sk->sk_dst_cache->ops->pcpuc_entries.lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 0 sk->sk_error_queue.next->prev 2011684551238094848
PARAM_VALUE 0 sk->sk_error_queue.prev->next 2011684551238094848
PARAM_VALUE 0 sk->sk_error_queue.prev->next->next 4096-ptr_max
PARAM_VALUE 0 sk->sk_filter->rcu.func 1-u64max
PARAM_VALUE 0 sk->sk_filter->rcu.next 0
PARAM_VALUE 0 sk->sk_lock.dep_map->name 0-255
PARAM_VALUE 0 sk->sk_lock.owned 0
PARAM_VALUE 0 sk->sk_lock.slock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sk->sk_lock.wq.head.prev->next 4096-ptr_max
PARAM_VALUE 0 sk->sk_lock.wq.head.prev->next->next 4096-ptr_max
PARAM_VALUE 0 sk->sk_memcg->high_work.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 sk->sk_memcg->tcpmem_pressure 0-1
PARAM_VALUE 0 sk->sk_owner->refcnt.counter 0-s32max
PARAM_VALUE 0 sk->sk_prot_creator->owner->refcnt.counter 0-s32max
PARAM_VALUE 0 sk->sk_prot_creator->twsk_prot 4096-ptr_max
PARAM_VALUE 0 sk->sk_rx_dst->u.dst.__pad s16min-s16max
PARAM_VALUE 0 sk->sk_rx_dst->u.dst.__rcuref.refcnt.counter s32min-s32max
PARAM_VALUE 0 sk->sk_rx_dst->u.dst.__use s32min-s32max
PARAM_VALUE 0 sk->sk_rx_dst->u.dst.dst_trace_seq.counter s32min-s32max
PARAM_VALUE 0 sk->sk_rx_dst->u.dst.error s16min-s16max
PARAM_VALUE 0 sk->sk_rx_dst->u.dst.header_len 0-u16max
PARAM_VALUE 0 sk->sk_rx_dst->u.dst.obsolete s16min-s16max
PARAM_VALUE 0 sk->sk_rx_dst->u.dst.tclassid 0-4294967295
PARAM_VALUE 0 sk->sk_rx_dst->u.dst.trailer_len 0-u16max
PARAM_VALUE 0 sk->sk_user_data->work.flags 0-4294967295
PARAM_VALUE 0 sk->sk_user_data->work.is_hard 0-1
PARAM_VALUE 0 sk->sk_user_data->work.is_lazy 0-1
PARAM_VALUE 0 sk->sk_user_data->work.is_queued 0-1
PARAM_VALUE 0 sk->sk_user_data->work.is_soft 0-1
PARAM_VALUE 0 sk->sk_user_data->work.node.node.next 0
PARAM_VALUE 0 sk->sk_user_data->work.node.node.prev 0
PARAM_VALUE 0 sk->sk_write_queue.prev->next 4096-ptr_max
PARAM_VALUE 0 sk->sk_write_queue.prev->next->next 4096-ptr_max
PARAM_VALUE 0 sk->skc_family 0-u16max
PARAM_VALUE 0 *sk->sk_backlog.head->dev->name 0-255
CAPPED_DATA 0 sk 1
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.len
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