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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/net/ovpn/peer.c ovpn_peers_free() -> ovpn_peer_release_p2p()

Type Parameter Key Value
PARAM_VALUE 0 ovpn 4096-ptr_max
PARAM_VALUE 0 ovpn->mode 0
PARAM_VALUE 1 sk 0,4096-ptr_max
PARAM_VALUE 1 sk->__sk_common.skc_net.net->loopback_dev->refcnt_tracker.list.next->next 4096-ptr_max
PARAM_VALUE 1 sk->__sk_common.skc_net.net->mctp.bind_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 sk->__sk_common.skc_net.net->mctp.bind_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 1 sk->__sk_common.skc_net.net->notrefcnt_tracker.dead 1
PARAM_VALUE 1 sk->__sk_common.skc_net.net->notrefcnt_tracker.quarantine.prev 4096-ptr_max
PARAM_VALUE 1 sk->__sk_common.skc_net.net->refcnt_tracker.dead 1
PARAM_VALUE 1 sk->listener->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 1 sk->listener->ns_tracker->dead 0-1
PARAM_VALUE 1 sk->listener->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 1 sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 1 sk->ns_tracker->dead 0-1
PARAM_VALUE 1 sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 1 sk->sk_backlog.head->sk->__sk_common.skc_net.net 4096-ptr_max
PARAM_VALUE 1 sk->sk_backlog.head->sk->__sk_common.skc_net.net->notrefcnt_tracker.dead 1
PARAM_VALUE 1 sk->sk_backlog.head->sk->__sk_common.skc_net.net->refcnt_tracker.dead 1
PARAM_VALUE 1 sk->sk_backlog.head->sk->__sk_common.skc_prot 4096-ptr_max
PARAM_VALUE 1 sk->sk_backlog.head->sk->__sk_common.skc_rx_queue_mapping 0-65534
PARAM_VALUE 1 sk->sk_backlog.head->sk->__sk_common.skc_state 0-9,11-255
PARAM_VALUE 1 sk->sk_backlog.head->sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 1 sk->sk_backlog.head->sk->ns_tracker->dead 0-1
PARAM_VALUE 1 sk->sk_backlog.head->sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 1 sk->sk_backlog.head->sk->sk_callback_lock.owner (-1)
PARAM_VALUE 1 sk->sk_backlog.head->sk->sk_callback_lock.owner_cpu u32max
PARAM_VALUE 1 sk->sk_backlog.head->sk->sk_callback_lock.raw_lock.cnts.counter 0-s32max
PARAM_VALUE 1 sk->sk_backlog.head->sk->sk_dst_pending_confirm 1-u32max
PARAM_VALUE 1 sk->sk_backlog.head->sk->sk_pacing_rate 0-1099511627775
PARAM_VALUE 1 sk->sk_backlog.head->sk->sk_rcu.func 1-u64max
PARAM_VALUE 1 sk->sk_backlog.head->sk->sk_rx_dst 0,2-u64max
PARAM_VALUE 1 sk->sk_backlog.head->sk->sk_sndbuf s32min-(-1),4608-s32max
PARAM_VALUE 1 sk->sk_backlog.head->sk->sk_userlocks 1-255
PARAM_VALUE 1 sk->sk_callback_lock.owner (-1)
PARAM_VALUE 1 sk->sk_callback_lock.owner_cpu u32max
PARAM_VALUE 1 sk->sk_callback_lock.raw_lock.cnts.counter 0-s32max
PARAM_VALUE 1 sk->sk_callback_lock.raw_lock.wlocked 0
PARAM_VALUE 1 sk->sk_dst_cache->callback_head.flags 0-4294967295
PARAM_VALUE 1 sk->sk_dst_cache->callback_head.is_hard 0-1
PARAM_VALUE 1 sk->sk_dst_cache->callback_head.is_lazy 0-1
PARAM_VALUE 1 sk->sk_dst_cache->callback_head.is_queued 0-1
PARAM_VALUE 1 sk->sk_dst_cache->callback_head.is_soft 0-1
PARAM_VALUE 1 sk->sk_dst_cache->ops->pcpuc_entries.lock.owner (-1)
PARAM_VALUE 1 sk->sk_dst_cache->ops->pcpuc_entries.lock.owner_cpu u32max
PARAM_VALUE 1 sk->sk_dst_cache->ops->pcpuc_entries.lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 1 sk->sk_error_queue.next->prev 2011684551238094848
PARAM_VALUE 1 sk->sk_lock.dep_map->name 0-255
PARAM_VALUE 1 sk->sk_lock.owned 0-1
PARAM_VALUE 1 sk->sk_lock.slock.rlock.dep_map->name 0-255
PARAM_VALUE 1 sk->sk_memcg->high_work.entry.next->prev 4096-ptr_max
PARAM_VALUE 1 sk->sk_memcg->id.id 0-s32max
PARAM_VALUE 1 sk->sk_owner->refcnt.counter 0-s32max
PARAM_VALUE 1 sk->sk_peer_cred->process_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 1 sk->sk_peer_cred->process_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 1 sk->sk_peer_cred->request_key_auth->user->qnbytes s32min-s32max
PARAM_VALUE 1 sk->sk_peer_cred->request_key_auth->user->qnkeys s32min-s32max
PARAM_VALUE 1 sk->sk_peer_cred->session_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 1 sk->sk_peer_cred->session_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 1 sk->sk_peer_cred->thread_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 1 sk->sk_peer_cred->thread_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 1 sk->sk_prot_creator->owner->refcnt.counter 0-s32max
PARAM_VALUE 1 sk->sk_receive_queue.next->sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 1 sk->sk_receive_queue.next->sk->ns_tracker->dead 0-1
PARAM_VALUE 1 sk->sk_receive_queue.next->sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 1 sk->sk_reuseport_cb->rcu.is_queued 0-1
PARAM_VALUE 1 sk->sk_socket->sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 1 sk->sk_socket->sk->ns_tracker->dead 0-1
PARAM_VALUE 1 sk->sk_socket->sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 1 sk->sk_socket->sk->sk_peer_cred->process_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 1 sk->sk_socket->sk->sk_peer_cred->process_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 1 sk->sk_socket->sk->sk_peer_cred->request_key_auth->user->qnbytes s32min-s32max
PARAM_VALUE 1 sk->sk_socket->sk->sk_peer_cred->request_key_auth->user->qnkeys s32min-s32max
PARAM_VALUE 1 sk->sk_socket->sk->sk_peer_cred->session_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 1 sk->sk_socket->sk->sk_peer_cred->session_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 1 sk->sk_socket->sk->sk_peer_cred->thread_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 1 sk->sk_socket->sk->sk_peer_cred->thread_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 1 sk->sk_user_data->connect_cookie 0-4294967295
PARAM_VALUE 1 sk->sk_user_data->cp_conn->c_proposed_version 769
PARAM_VALUE 1 sk->sk_user_data->cp_reconnect_jiffies 0
PARAM_VALUE 1 sk->sk_user_data->cp_recv_w.cpu s32min-s32max
PARAM_VALUE 1 sk->sk_user_data->cp_recv_w.timer.flags 0-4294967295
PARAM_VALUE 1 sk->sk_user_data->cp_recv_w.timer.is_hard 0-1
PARAM_VALUE 1 sk->sk_user_data->cp_recv_w.timer.is_lazy 0-1
PARAM_VALUE 1 sk->sk_user_data->cp_recv_w.timer.is_queued 0-1
PARAM_VALUE 1 sk->sk_user_data->cp_recv_w.timer.is_soft 0-1
PARAM_VALUE 1 sk->sk_user_data->cp_send_w.cpu s32min-s32max
PARAM_VALUE 1 sk->sk_user_data->cp_send_w.timer.flags 0-4294967295
PARAM_VALUE 1 sk->sk_user_data->cp_send_w.timer.is_hard 0-1
PARAM_VALUE 1 sk->sk_user_data->cp_send_w.timer.is_lazy 0-1
PARAM_VALUE 1 sk->sk_user_data->cp_send_w.timer.is_queued 0-1
PARAM_VALUE 1 sk->sk_user_data->cp_send_w.timer.is_soft 0-1
PARAM_VALUE 1 sk->sk_user_data->cp_state.counter 0-s32max
PARAM_VALUE 1 sk->sk_user_data->ctrl->ctrl.failfast_work.cpu s32min-s32max
PARAM_VALUE 1 sk->sk_user_data->ctrl->ctrl.failfast_work.timer.flags 0-4294967295
PARAM_VALUE 1 sk->sk_user_data->ctrl->ctrl.failfast_work.timer.is_hard 0-1
PARAM_VALUE 1 sk->sk_user_data->ctrl->ctrl.failfast_work.timer.is_lazy 0-1
PARAM_VALUE 1 sk->sk_user_data->ctrl->ctrl.failfast_work.timer.is_queued 0-1
PARAM_VALUE 1 sk->sk_user_data->ctrl->ctrl.failfast_work.timer.is_soft 0-1
PARAM_VALUE 1 sk->sk_user_data->ctrl->ctrl.state 2
PARAM_VALUE 1 sk->sk_user_data->dev->carrier_down_count.counter s32min-s32max
PARAM_VALUE 1 sk->sk_user_data->dev->refcnt_tracker.untracked.refs.counter s32min-s32max
PARAM_VALUE 1 sk->sk_user_data->door_bell.done 0-4294967295
PARAM_VALUE 1 sk->sk_user_data->door_bell.wait.lock.owner (-1)
PARAM_VALUE 1 sk->sk_user_data->door_bell.wait.lock.owner_cpu 4294967295
PARAM_VALUE 1 sk->sk_user_data->door_bell.wait.lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 1 sk->sk_user_data->kref.refcount.refs.counter s32min-s32max
PARAM_VALUE 1 sk->sk_user_data->login_work.cpu s32min-s32max
PARAM_VALUE 1 sk->sk_user_data->login_work.timer.flags 0-4294967295
PARAM_VALUE 1 sk->sk_user_data->login_work.timer.is_hard 0-1
PARAM_VALUE 1 sk->sk_user_data->login_work.timer.is_lazy 0-1
PARAM_VALUE 1 sk->sk_user_data->login_work.timer.is_queued 0-1
PARAM_VALUE 1 sk->sk_user_data->login_work.timer.is_soft 0-1
PARAM_VALUE 1 sk->sk_user_data->mpa_timer->type 5,7
PARAM_VALUE 1 sk->sk_user_data->private->s_delegated_inos.xa_flags 0-4294967295
PARAM_VALUE 1 sk->sk_user_data->qp->tx_ctx.tx_suspend 1
PARAM_VALUE 1 sk->sk_user_data->read.counter s32min-s32max
PARAM_VALUE 1 sk->sk_user_data->reestablish_timeout 0,750
PARAM_VALUE 1 sk->sk_user_data->ref.refcount.refs.counter s32min-s32max
PARAM_VALUE 1 sk->sk_user_data->sc_kref.refcount.refs.counter s32min-s32max
PARAM_VALUE 1 sk->sk_user_data->sc_node->nd_item.ci_dentry->d_fsdata->s_dependent_count s32min-s32max
PARAM_VALUE 1 sk->sk_user_data->sc_page->_refcount.counter s32min-s32max
PARAM_VALUE 1 sk->sk_user_data->sc_page->page_type 0-4294967295
PARAM_VALUE 1 sk->sk_user_data->session->state s32min-s32max
PARAM_VALUE 1 sk->sk_user_data->sock_state.counter s32min-s32max
PARAM_VALUE 1 sk->sk_user_data->work.cpu s32min-s32max
PARAM_VALUE 1 sk->sk_user_data->work.flags 0-4294967295
PARAM_VALUE 1 sk->sk_user_data->work.is_hard 0-1
PARAM_VALUE 1 sk->sk_user_data->work.is_lazy 0-1
PARAM_VALUE 1 sk->sk_user_data->work.is_queued 0-1
PARAM_VALUE 1 sk->sk_user_data->work.is_soft 0-1
PARAM_VALUE 1 sk->sk_user_data->work.node.node.next 0
PARAM_VALUE 1 sk->sk_user_data->work.node.node.prev 0
PARAM_VALUE 1 sk->sk_user_data->work.timer.flags 0-4294967295
PARAM_VALUE 1 sk->sk_user_data->work.timer.is_hard 0-1
PARAM_VALUE 1 sk->sk_user_data->work.timer.is_lazy 0-1
PARAM_VALUE 1 sk->sk_user_data->work.timer.is_queued 0-1
PARAM_VALUE 1 sk->sk_user_data->work.timer.is_soft 0-1
PARAM_VALUE 1 *sk->sk_backlog.head->dev->name 0-255
PARAM_VALUE 2 reason 0,4
BUF_SIZE 1 sk (-1),16,24,32,40,56,88,96,120,160,248,568,672,1040,1080,1216
BUF_SIZE 1 sk (-1),16,24,32,40,56,88,96,120,160,248,568,672,1040,1080,1216
CAPPED_DATA 1 sk 1
DATA_SOURCE 0 ovpn $0
DATA_SOURCE 1 sk $1
DATA_SOURCE 2 reason $2
HARD_MAX 2 reason 4
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 sk->sk_receive_queue.prev->csum 0-126976[c]
HOST_DATA 1 sk->sk_receive_queue.prev->csum_offset 0-u16max
HOST_DATA 1 sk->sk_receive_queue.prev->data_len 0-u32max[c]
HOST_DATA 1 sk->sk_receive_queue.prev->len 0-241,4294901762-u32max[c]
HOST_DATA 1 sk->sk_receive_queue.prev->next->csum 0-126976[c]
HOST_DATA 1 sk->sk_receive_queue.prev->next->csum_offset 0-u16max
HOST_DATA 1 sk->sk_receive_queue.prev->next->data_len 0-u32max[c]
HOST_DATA 1 sk->sk_receive_queue.prev->next->len 0-241,4294901762-u32max[c]
HOST_DATA 1 sk->sk_receive_queue.prev->next->truesize 0-u32max
HOST_DATA 1 sk->sk_receive_queue.prev->truesize 0-u32max
NO_OVERFLOW_SIMPLE 1 sk->sk_backlog.head->end
NO_OVERFLOW_SIMPLE 1 sk->sk_backlog.head->len
NO_OVERFLOW_SIMPLE 1 sk->sk_backlog.head->tail
NO_OVERFLOW_SIMPLE 1 sk->sk_backlog.head->truesize
NO_OVERFLOW_SIMPLE 1 sk->sk_backlog.len
NO_OVERFLOW_SIMPLE 1 sk->sk_backlog.tail->end
NO_OVERFLOW_SIMPLE 1 sk->sk_backlog.tail->len
NO_OVERFLOW_SIMPLE 1 sk->sk_backlog.tail->next->end
NO_OVERFLOW_SIMPLE 1 sk->sk_backlog.tail->next->len
NO_OVERFLOW_SIMPLE 1 sk->sk_backlog.tail->next->tail
NO_OVERFLOW_SIMPLE 1 sk->sk_backlog.tail->next->truesize
NO_OVERFLOW_SIMPLE 1 sk->sk_backlog.tail->tail
NO_OVERFLOW_SIMPLE 1 sk->sk_backlog.tail->truesize
NO_OVERFLOW_SIMPLE 1 sk->sk_prot_creator->twsk_prot->twsk_slab->object_size
NO_OVERFLOW_SIMPLE 1 sk->sk_prot_creator->twsk_prot->twsk_slab->sheaf_capacity
NO_OVERFLOW_SIMPLE 1 sk->sk_receive_queue.prev->end
NO_OVERFLOW_SIMPLE 1 sk->sk_receive_queue.prev->len
NO_OVERFLOW_SIMPLE 1 sk->sk_receive_queue.prev->next->end
NO_OVERFLOW_SIMPLE 1 sk->sk_receive_queue.prev->next->len
NO_OVERFLOW_SIMPLE 1 sk->sk_receive_queue.prev->next->tail
NO_OVERFLOW_SIMPLE 1 sk->sk_receive_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE 1 sk->sk_receive_queue.prev->tail
NO_OVERFLOW_SIMPLE 1 sk->sk_receive_queue.prev->truesize
NO_OVERFLOW_SIMPLE 1 sk->sk_security
NO_OVERFLOW_SIMPLE 1 sk->sk_write_queue.next->end
NO_OVERFLOW_SIMPLE 1 sk->sk_write_queue.next->len
NO_OVERFLOW_SIMPLE 1 sk->sk_write_queue.next->prev->end
NO_OVERFLOW_SIMPLE 1 sk->sk_write_queue.next->prev->len
NO_OVERFLOW_SIMPLE 1 sk->sk_write_queue.next->prev->tail
NO_OVERFLOW_SIMPLE 1 sk->sk_write_queue.next->prev->truesize
NO_OVERFLOW_SIMPLE 1 sk->sk_write_queue.next->tail
NO_OVERFLOW_SIMPLE 1 sk->sk_write_queue.next->truesize
NO_OVERFLOW_SIMPLE 1 sk->sk_write_queue.prev->data_len
NO_OVERFLOW_SIMPLE 1 sk->sk_write_queue.prev->len
NO_OVERFLOW_SIMPLE 1 sk->sk_write_queue.prev->next->data_len
NO_OVERFLOW_SIMPLE 1 sk->sk_write_queue.prev->next->len
NO_OVERFLOW_SIMPLE 1 sk->sk_write_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE 1 sk->sk_write_queue.prev->truesize
HALF_LOCKED2 1 sk
HALF_LOCKED2 1 &sk->__sk_common.skc_net.net->ipv4.ra_mutex
HALF_LOCKED2 1 &sk->__sk_common.skc_net.net->mctp.keys_lock
HALF_LOCKED2 1 &sk->sk_lock.slock