Open Menu /

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/sctp/associola.c sctp_assoc_add_peer() -> sctp_ulpevent_notify_peer_addr_change()

Type Parameter Key Value
PARAM_VALUE 0 transport 4096-ptr_max
PARAM_VALUE 0 transport->T3_rtx_timer.entry.pprev 0
PARAM_VALUE 0 transport->T3_rtx_timer.flags 0-4194302
PARAM_VALUE 0 transport->T3_rtx_timer.lockdep_map->name 0-255
PARAM_VALUE 0 transport->af_specific 587912892075335680,8726587749426151424
PARAM_VALUE 0 transport->af_specific->get_dst 4096-ptr_max
PARAM_VALUE 0 transport->af_specific->sockaddr_len 0,16,28
PARAM_VALUE 0 transport->asoc 4096-ptr_max
PARAM_VALUE 0 transport->asoc->base.dead 1
PARAM_VALUE 0 transport->asoc->base.sk->__sk_common.skc_net.net->notrefcnt_tracker.dead 1
PARAM_VALUE 0 transport->asoc->base.sk->__sk_common.skc_net.net->notrefcnt_tracker.quarantine.prev 4096-ptr_max
PARAM_VALUE 0 transport->asoc->base.sk->__sk_common.skc_net.net->refcnt_tracker.dead 1
PARAM_VALUE 0 transport->asoc->base.sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 transport->asoc->base.sk->ns_tracker->dead 0-1
PARAM_VALUE 0 transport->asoc->base.sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 0 transport->asoc->base.sk->sk_bpf_storage->owner_refcnt.refs.counter s32min-s32max
PARAM_VALUE 0 transport->asoc->base.sk->sk_callback_lock.raw_lock.cnts.counter 0-s32max
PARAM_VALUE 0 transport->asoc->base.sk->sk_owner->refcnt.counter 0-s32max
PARAM_VALUE 0 transport->asoc->base.sk->sk_prot_creator->owner->refcnt.counter 0-s32max
PARAM_VALUE 0 transport->asoc->base.sk->sk_rcu.func 1-u64max
PARAM_VALUE 0 transport->asoc->ep->base.sk->__sk_common.skc_bind_node->next->pprev 1-u64max
PARAM_VALUE 0 transport->asoc->ep->rcu.func 1-u64max
PARAM_VALUE 0 transport->asoc->peer.transport_count 0-65534
PARAM_VALUE 0 transport->burst_limited 0
PARAM_VALUE 0 transport->dst 0-ptr_max
PARAM_VALUE 0 transport->dst_pending_confirm 0
PARAM_VALUE 0 transport->flight_size 0
PARAM_VALUE 0 transport->hb_timer.entry.pprev 0
PARAM_VALUE 0 transport->hb_timer.flags 0-4194302
PARAM_VALUE 0 transport->hb_timer.lockdep_map->name 0-255
PARAM_VALUE 0 transport->last_time_heard 0
PARAM_VALUE 0 transport->packet.auth 0
PARAM_VALUE 0 transport->packet.chunk_list.next 4096-ptr_max
PARAM_VALUE 0 transport->packet.chunk_list.next->next 4096-ptr_max
PARAM_VALUE 0 transport->packet.chunk_list.prev 4096-ptr_max
PARAM_VALUE 0 transport->packet.chunk_list.prev->next 4096-ptr_max
PARAM_VALUE 0 transport->packet.chunk_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 transport->packet.has_auth 0
PARAM_VALUE 0 transport->packet.has_cookie_echo 0
PARAM_VALUE 0 transport->packet.has_data 0
PARAM_VALUE 0 transport->packet.has_sack 0
PARAM_VALUE 0 transport->packet.ipfragok 0
PARAM_VALUE 0 transport->packet.overhead 0
PARAM_VALUE 0 transport->packet.size 0
PARAM_VALUE 0 transport->packet.transport 4096-ptr_max
PARAM_VALUE 0 transport->packet.transport->send_ready.next 4096-ptr_max
PARAM_VALUE 0 transport->packet.transport->send_ready.prev 4096-ptr_max
PARAM_VALUE 0 transport->packet.vtag 0
PARAM_VALUE 0 transport->param_flags 8-u32max
PARAM_VALUE 0 transport->partial_bytes_acked 0
PARAM_VALUE 0 transport->pl.pmtu 1200
PARAM_VALUE 0 transport->pl.probe_size 1200
PARAM_VALUE 0 transport->pl.state 0-1
PARAM_VALUE 0 transport->pmtu_pending 0
PARAM_VALUE 0 transport->probe_timer.entry->pprev 4096-ptr_max
PARAM_VALUE 0 transport->probe_timer.function 0
PARAM_VALUE 0 transport->probe_timer.lockdep_map->name 0-255
PARAM_VALUE 0 transport->proto_unreach_timer.entry.pprev 0
PARAM_VALUE 0 transport->proto_unreach_timer.flags 0-4194302
PARAM_VALUE 0 transport->proto_unreach_timer.lockdep_map->name 0-255
PARAM_VALUE 0 transport->rcu.func 1-u64max
PARAM_VALUE 0 transport->rcu.next 0
PARAM_VALUE 0 transport->reconf_timer.entry.pprev 0
PARAM_VALUE 0 transport->reconf_timer.flags 0-4194302
PARAM_VALUE 0 transport->reconf_timer.lockdep_map->name 0-255
PARAM_VALUE 0 transport->sack_generation 0
PARAM_VALUE 0 transport->send_ready.next 4096-ptr_max
PARAM_VALUE 0 transport->send_ready.next->next 4096-ptr_max
PARAM_VALUE 0 transport->send_ready.prev 4096-ptr_max
PARAM_VALUE 0 transport->send_ready.prev->next 4096-ptr_max
PARAM_VALUE 0 transport->send_ready.prev->prev 4096-ptr_max
PARAM_VALUE 0 transport->ssthresh u16max
PARAM_VALUE 0 transport->transmitted.next 4096-ptr_max
PARAM_VALUE 0 transport->transmitted.next->next 4096-ptr_max
PARAM_VALUE 0 transport->transmitted.prev 4096-ptr_max
PARAM_VALUE 0 transport->transmitted.prev->next 4096-ptr_max
PARAM_VALUE 0 transport->transmitted.prev->prev 4096-ptr_max
PARAM_VALUE 0 transport->transports.next 4096-ptr_max
PARAM_VALUE 0 transport->transports.next->next 4096-ptr_max
PARAM_VALUE 0 transport->transports.prev->next 4096-ptr_max
PARAM_VALUE 0 transport->transports.prev->prev 4096-ptr_max
PARAM_VALUE 1 state 3
PARAM_VALUE 2 error 0
BUF_SIZE 0 transport 944
CAPPED_DATA 0 transport 1
CAPPED_DATA 0 transport->cwnd 1
CAPPED_DATA 0 transport->rto 1
DATA_SOURCE 0 transport r sctp_transport_new
NOSPEC 0 transport->asoc->c.raw_addr_list_len
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 transport->asoc->addip_serial 0-u32max[u]
USER_DATA 0 transport->asoc->c.adaptation_ind 0-u32max[u]
USER_DATA 0 transport->asoc->c.expiration s64min-s64max
USER_DATA 0 transport->asoc->c.initial_tsn 0-u32max[u]
USER_DATA 0 transport->asoc->c.my_ttag 0-u32max
USER_DATA 0 transport->asoc->c.padding 0-255[u]
USER_DATA 0 transport->asoc->c.peer_addr.sa.sa_family 0-u16max[u]
USER_DATA 0 transport->asoc->c.peer_addr.v4.sin_family 0-u16max[u]
USER_DATA 0 transport->asoc->c.peer_addr.v6.sin6_family 0-u16max[u]
USER_DATA 0 transport->asoc->c.peer_addr.v6.sin6_flowinfo 0-u32max[u]
USER_DATA 0 transport->asoc->c.peer_addr.v6.sin6_port 0-u16max[u]
USER_DATA 0 transport->asoc->c.peer_addr.v6.sin6_scope_id 0-u32max[u]
USER_DATA 0 transport->asoc->c.peer_ttag 0-u32max
USER_DATA 0 transport->asoc->c.peer_vtag 0-u32max
USER_DATA 0 transport->asoc->c.prsctp_capable 0-255[u]
USER_DATA 0 transport->asoc->c.raw_addr_list_len 0-65331[c][u]
USER_DATA 0 transport->asoc->c.sinit_max_instreams 0-u16max[u]
USER_DATA 0 transport->asoc->c.sinit_num_ostreams 0-u16max[u]
USER_DATA 0 transport->asoc->default_hmac_id 0-3
USER_DATA 0 transport->asoc->force_delay 0-1
USER_DATA 0 transport->asoc->next_tsn 0-u32max[u]
USER_DATA 0 transport->asoc->peer.adaptation_ind 0-u32max
USER_DATA 0 transport->asoc->peer.port 0-u16max
USER_DATA 0 transport->asoc->peer.primary_addr.sa.sa_family 2,10[c]
USER_DATA 0 transport->asoc->peer.primary_addr.v4.sin_family 0-u16max
USER_DATA 0 transport->asoc->peer.primary_addr.v4.sin_port 0-u16max
USER_DATA 0 transport->asoc->peer.primary_addr.v6.sin6_family 0-u16max
USER_DATA 0 transport->asoc->peer.primary_addr.v6.sin6_flowinfo 0-u32max
USER_DATA 0 transport->asoc->peer.primary_addr.v6.sin6_port 0-u16max
USER_DATA 0 transport->asoc->peer.primary_addr.v6.sin6_scope_id 0-u32max
USER_DATA 0 transport->asoc->peer.prsctp_capable 0-1[u]
USER_DATA 0 transport->asoc->peer.tsn_map.base_tsn 0-u32max
USER_DATA 0 transport->asoc->strreset_outseq 0-u32max[u]
USER_DATA 0 transport->flowlabel 1048576-2097151[c]
USER_DATA 0 transport->ipaddr.sa.sa_family 2,10
USER_DATA 0 transport->ipaddr.v4.sin_addr.s_addr 0-u32max
USER_DATA 0 transport->ipaddr.v4.sin_family 0-u16max
USER_DATA 0 transport->ipaddr.v4.sin_port 0-u16max
USER_DATA 0 transport->ipaddr.v6.sin6_family 0-u16max
USER_DATA 0 transport->ipaddr.v6.sin6_flowinfo 0-u32max
USER_DATA 0 transport->ipaddr.v6.sin6_port 0-u16max
USER_DATA 0 transport->ipaddr.v6.sin6_scope_id 0-u32max
USER_DATA 0 transport->packet.destination_port 0-u16max
USER_DATA 0 transport->packet.source_port 0-u16max
USER_DATA 0 transport->packet.transport->flowlabel 1048576-2097151[c]
USER_DATA 0 transport->packet.transport->ipaddr.sa.sa_family 2,10[c]
USER_DATA 0 transport->packet.transport->ipaddr.v4.sin_addr.s_addr 0-u32max
USER_DATA 0 transport->packet.transport->ipaddr.v4.sin_family 0-u16max
USER_DATA 0 transport->packet.transport->ipaddr.v4.sin_port 0-u16max
USER_DATA 0 transport->packet.transport->ipaddr.v6.sin6_family 0-u16max
USER_DATA 0 transport->packet.transport->ipaddr.v6.sin6_flowinfo 0-u32max
USER_DATA 0 transport->packet.transport->ipaddr.v6.sin6_port 0-u16max
USER_DATA 0 transport->packet.transport->ipaddr.v6.sin6_scope_id 0-u32max
HALF_LOCKED2 sk

net/sctp/associola.c sctp_assoc_control_transport() -> sctp_ulpevent_notify_peer_addr_change()

Type Parameter Key Value
PARAM_VALUE 0 transport 4096-ptr_max
PARAM_VALUE 0 transport->af_specific->sockaddr_len 0,16,28
PARAM_VALUE 0 transport->state 0-2
PARAM_VALUE 1 state 0-1,5-6
PARAM_VALUE 2 error 0-2
CAPPED_DATA 0 transport->error_count 1
DATA_SOURCE 0 transport $1
DATA_SOURCE 2 error $3
FUZZY_MAX 0 transport->state 2
FUZZY_MAX 1 state 6
HARD_MAX 0 transport->state 2
HARD_MAX 1 state 6
NOCHECK_CALL

net/sctp/associola.c sctp_assoc_rm_peer() -> sctp_ulpevent_notify_peer_addr_change()

Type Parameter Key Value
PARAM_VALUE 0 transport 4096-ptr_max
PARAM_VALUE 0 transport->asoc 4096-ptr_max
PARAM_VALUE 0 transport->transmitted.next 4096-ptr_max
PARAM_VALUE 0 transport->transports.next->prev 4096-ptr_max
PARAM_VALUE 1 state 2
PARAM_VALUE 2 error 0
CAPPED_DATA 0 transport 1
CAPPED_DATA 0 &transport->transmitted 1
DATA_SOURCE 0 transport $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

net/sctp/associola.c sctp_assoc_set_primary() -> sctp_ulpevent_notify_peer_addr_change()

Type Parameter Key Value
PARAM_VALUE 0 transport->af_specific->get_dst 0,4096-ptr_max
PARAM_VALUE 0 transport->af_specific->sockaddr_len 0,16,28
PARAM_VALUE 1 state 4
PARAM_VALUE 2 error 0
BUF_SIZE 0 transport (-1),944
BUF_SIZE 0 transport (-1),944
DATA_SOURCE 0 transport $1
NOSPEC 0 transport->asoc->c.raw_addr_list_len
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 transport->asoc->addip_serial 0-u32max[u]
USER_DATA 0 transport->asoc->c.adaptation_ind 0-u32max[u]
USER_DATA 0 transport->asoc->c.expiration s64min-s64max
USER_DATA 0 transport->asoc->c.initial_tsn 0-u32max[u]
USER_DATA 0 transport->asoc->c.my_ttag 0-u32max
USER_DATA 0 transport->asoc->c.padding 0-255[u]
USER_DATA 0 transport->asoc->c.peer_ttag 0-u32max
USER_DATA 0 transport->asoc->c.peer_vtag 0-u32max[u]
USER_DATA 0 transport->asoc->c.prsctp_capable 0-255[u]
USER_DATA 0 transport->asoc->c.raw_addr_list_len 0-65331[c][u]
USER_DATA 0 transport->asoc->c.sinit_max_instreams 0-u16max[u]
USER_DATA 0 transport->asoc->c.sinit_num_ostreams 0-u16max[u]
USER_DATA 0 transport->asoc->force_delay 0-1
USER_DATA 0 transport->asoc->next_tsn 0-u32max[u]
USER_DATA 0 transport->asoc->peer.adaptation_ind 0-u32max
USER_DATA 0 transport->asoc->peer.port 0-u16max
USER_DATA 0 transport->asoc->peer.prsctp_capable 0-1[u]
USER_DATA 0 transport->asoc->peer.tsn_map.base_tsn 0-u32max
USER_DATA 0 transport->asoc->strreset_outseq 0-u32max[u]
USER_DATA 0 transport->cacc.next_tsn_at_change 0-u32max[u]
USER_DATA 0 transport->flowlabel 1048576-2097151[c]
USER_DATA 0 transport->ipaddr.sa.sa_family 2,10[c]
USER_DATA 0 transport->ipaddr.v4.sin_addr.s_addr 0-u32max
USER_DATA 0 transport->ipaddr.v4.sin_family 0-u16max
USER_DATA 0 transport->ipaddr.v4.sin_port 0-u16max
USER_DATA 0 transport->ipaddr.v6.sin6_family 0-u16max
USER_DATA 0 transport->ipaddr.v6.sin6_flowinfo 0-u32max
USER_DATA 0 transport->ipaddr.v6.sin6_port 0-u16max
USER_DATA 0 transport->ipaddr.v6.sin6_scope_id 0-u32max
USER_DATA 0 transport->packet.destination_port 0-u16max
USER_DATA 0 transport->packet.source_port 0-u16max
USER_DATA 0 transport->packet.transport->flowlabel 1048576-2097151[c]
USER_DATA 0 transport->packet.transport->ipaddr.sa.sa_family 2,10[c]
USER_DATA 0 transport->packet.transport->ipaddr.v4.sin_addr.s_addr 0-u32max
USER_DATA 0 transport->packet.transport->ipaddr.v4.sin_family 0-u16max
USER_DATA 0 transport->packet.transport->ipaddr.v4.sin_port 0-u16max
USER_DATA 0 transport->packet.transport->ipaddr.v6.sin6_family 0-u16max
USER_DATA 0 transport->packet.transport->ipaddr.v6.sin6_flowinfo 0-u32max
USER_DATA 0 transport->packet.transport->ipaddr.v6.sin6_port 0-u16max
USER_DATA 0 transport->packet.transport->ipaddr.v6.sin6_scope_id 0-u32max
HALF_LOCKED2 sk