Open Menu /

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

net/smc/af_smc.c smc_create() -> smc_create_clcsk()

Type Parameter Key Value
PARAM_VALUE 0 net 4096-ptr_max
PARAM_VALUE 0 net->notrefcnt_tracker.list.next 4096-ptr_max
PARAM_VALUE 0 net->notrefcnt_tracker.list.next->next 4096-ptr_max
PARAM_VALUE 0 net->notrefcnt_tracker.list.next->prev 4096-ptr_max
PARAM_VALUE 0 net->refcnt_tracker.list.next 4096-ptr_max
PARAM_VALUE 0 net->refcnt_tracker.list.next->next 4096-ptr_max
PARAM_VALUE 0 net->refcnt_tracker.list.next->prev 4096-ptr_max
PARAM_VALUE 0 net->sysctls.dir.header.root->lookup 0,4096-ptr_max
PARAM_VALUE 0 net->sysctls.dir.header.root->permissions 0,38113765950406656,1571376314402762752,2172075278380670976,4112528104768065536,8240891039179014144
PARAM_VALUE 0 net->sysctls.dir.header.root->set_ownership 0,4425853933097160704,4587890941347561472,4931669174917259264,6223890035077656576
PARAM_VALUE 1 sk 4096-ptr_max
PARAM_VALUE 1 sk->__sk_common.skc_family 43
PARAM_VALUE 1 sk->__sk_common.skc_incoming_cpu (-1)
PARAM_VALUE 1 sk->__sk_common.skc_net.net 4096-ptr_max
PARAM_VALUE 1 sk->__sk_common.skc_net.net->mctp.bind_lock.dep_map->name 0-255
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->mctp.bind_lock.first_waiter->task->blocked_on 0
PARAM_VALUE 1 sk->__sk_common.skc_net.net->mctp.bind_lock.osq.tail.counter 0-s32max
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->__sk_common.skc_node.pprev 1-u64max
PARAM_VALUE 1 sk->__sk_common.skc_nulls_node.pprev 4096-ptr_max
PARAM_VALUE 1 sk->__sk_common.skc_prot 4096-ptr_max
PARAM_VALUE 1 sk->__sk_common.skc_prot->h.raw_hash->lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 sk->__sk_common.skc_prot->h.smc_hash->ht.first 4096-ptr_max
PARAM_VALUE 1 sk->__sk_common.skc_prot->h.smc_hash->lock.dep_map->name 0-255
PARAM_VALUE 1 sk->__sk_common.skc_prot->h.smc_hash->lock.owner (-1)
PARAM_VALUE 1 sk->__sk_common.skc_prot->h.smc_hash->lock.owner_cpu u32max
PARAM_VALUE 1 sk->__sk_common.skc_prot->h.smc_hash->lock.raw_lock.cnts.counter 0-s32max
PARAM_VALUE 1 sk->__sk_common.skc_prot->h.smc_hash->lock.raw_lock.wlocked 0
PARAM_VALUE 1 sk->__sk_common.skc_prot->hash 4096-ptr_max
PARAM_VALUE 1 sk->__sk_common.skc_rcv_wnd u32max
PARAM_VALUE 1 sk->__sk_common.skc_rx_queue_mapping u16max
PARAM_VALUE 1 sk->__sk_common.skc_state 2,7
PARAM_VALUE 1 sk->__sk_common.skc_tw_rcv_nxt u32max
PARAM_VALUE 1 sk->__sk_common.skc_tx_queue_mapping u16max
PARAM_VALUE 1 sk->__sk_common.skc_u16hashes 0-u32max
PARAM_VALUE 1 sk->ns_tracker 0,4096-ptr_max
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_allocation 3264
PARAM_VALUE 1 sk->sk_bpf_storage->owner_refcnt.refs.counter s32min-s32max
PARAM_VALUE 1 sk->sk_cgrp_data.cgroup 4096-ptr_max
PARAM_VALUE 1 sk->sk_data_ready 528724923562565632
PARAM_VALUE 1 sk->sk_destruct 1962054304010412032
PARAM_VALUE 1 sk->sk_drop_counters 0,4096-ptr_max
PARAM_VALUE 1 sk->sk_drop_counters->drops0.counter 0
PARAM_VALUE 1 sk->sk_drop_counters->drops1.counter 0
PARAM_VALUE 1 sk->sk_drops.counter 0
PARAM_VALUE 1 sk->sk_error_queue.next 4096-ptr_max
PARAM_VALUE 1 sk->sk_error_queue.next->prev 2011684551238094848
PARAM_VALUE 1 sk->sk_error_queue.prev 4096-ptr_max
PARAM_VALUE 1 sk->sk_error_queue.prev->next 2011684551238094848
PARAM_VALUE 1 sk->sk_error_queue.qlen 0
PARAM_VALUE 1 sk->sk_error_report 6702601906265018368
PARAM_VALUE 1 sk->sk_filter->rcu.func 1-u64max
PARAM_VALUE 1 sk->sk_filter->rcu.next 0
PARAM_VALUE 1 sk->sk_frag.offset 0
PARAM_VALUE 1 sk->sk_kern_sock 0
PARAM_VALUE 1 sk->sk_ll_usec 0
PARAM_VALUE 1 sk->sk_lock.dep_map->name 0-255
PARAM_VALUE 1 sk->sk_lock.owned 0
PARAM_VALUE 1 sk->sk_lock.wq.head.next 4096-ptr_max
PARAM_VALUE 1 sk->sk_lock.wq.head.next->next 4096-ptr_max
PARAM_VALUE 1 sk->sk_lock.wq.head.prev 4096-ptr_max
PARAM_VALUE 1 sk->sk_lock.wq.head.prev->next 4096-ptr_max
PARAM_VALUE 1 sk->sk_lock.wq.head.prev->prev 4096-ptr_max
PARAM_VALUE 1 sk->sk_max_pacing_rate u64max
PARAM_VALUE 1 sk->sk_memcg->css.refcnt.data 0,4096-ptr_max
PARAM_VALUE 1 sk->sk_napi_id 0
PARAM_VALUE 1 sk->sk_owner 0
PARAM_VALUE 1 sk->sk_owner->refcnt.counter 0-s32max
PARAM_VALUE 1 sk->sk_pacing_rate u64max
PARAM_VALUE 1 sk->sk_pacing_shift 10
PARAM_VALUE 1 sk->sk_peek_off (-1)
PARAM_VALUE 1 sk->sk_peer_pid 0
PARAM_VALUE 1 sk->sk_prot_creator 354629982846701568,9176960785282969600
PARAM_VALUE 1 sk->sk_prot_creator->owner 0,4096-ptr_max
PARAM_VALUE 1 sk->sk_prot_creator->owner->refcnt.counter 0-s32max
PARAM_VALUE 1 sk->sk_prot_creator->slab 0,4096-ptr_max
PARAM_VALUE 1 sk->sk_protocol 0-1
PARAM_VALUE 1 sk->sk_rcu.func 1-u64max
PARAM_VALUE 1 sk->sk_rcu.next 0
PARAM_VALUE 1 sk->sk_rcvlowat 1
PARAM_VALUE 1 sk->sk_rcvtimeo s64max
PARAM_VALUE 1 sk->sk_receive_queue.next 4096-ptr_max
PARAM_VALUE 1 sk->sk_receive_queue.prev 4096-ptr_max
PARAM_VALUE 1 sk->sk_reserved_mem 0
PARAM_VALUE 1 sk->sk_reuseport_cb 0
PARAM_VALUE 1 sk->sk_reuseport_cb->rcu.func 1-u64max
PARAM_VALUE 1 sk->sk_reuseport_cb->rcu.next 0
PARAM_VALUE 1 sk->sk_send_head 0
PARAM_VALUE 1 sk->sk_sndtimeo s64max
PARAM_VALUE 1 sk->sk_socket 4096-ptr_max
PARAM_VALUE 1 sk->sk_stamp (-1000000000)
PARAM_VALUE 1 sk->sk_state_change 8403502521175646208
PARAM_VALUE 1 sk->sk_timer.entry.pprev 0
PARAM_VALUE 1 sk->sk_timer.flags 0-4194302
PARAM_VALUE 1 sk->sk_timer.lockdep_map->name 0-255
PARAM_VALUE 1 sk->sk_use_task_frag 1
PARAM_VALUE 1 sk->sk_user_data 0
PARAM_VALUE 1 sk->sk_wq 0,4096-ptr_max
PARAM_VALUE 1 sk->sk_wq_raw 0,4096-ptr_max
PARAM_VALUE 1 sk->sk_write_pending 0
PARAM_VALUE 1 sk->sk_write_queue.next 4096-ptr_max
PARAM_VALUE 1 sk->sk_write_queue.prev 4096-ptr_max
PARAM_VALUE 1 sk->sk_write_queue.qlen 0
PARAM_VALUE 1 sk->sk_write_space 892094836763238400
PARAM_VALUE 1 sk->sk_zckey.counter 0
PARAM_VALUE 2 family 2,10
BUF_SIZE 0 net (-1),1-s32max
BUF_SIZE 0 net (-1),1-s32max
BUF_SIZE 1 sk->sk_socket (-1),192
CAPPED_DATA 1 sk 1
DATA_SOURCE 0 net $0
DATA_SOURCE 1 sk r smc_sock_alloc
FUZZY_MAX 2 family 10
BIT_INFO 1 sk->sk_prot_creator 0x44b041628431000,0xffffffffffffffff
BIT_INFO 2 family 0x2,0xa
HARD_MAX 2 family 10
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 net->ipv6.igmp_sk->sk_receive_queue.prev->next->tail
NO_OVERFLOW_SIMPLE 0 net->ipv6.igmp_sk->sk_receive_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE 0 net->ipv6.igmp_sk->sk_receive_queue.prev->tail
NO_OVERFLOW_SIMPLE 0 net->ipv6.igmp_sk->sk_receive_queue.prev->truesize
NO_OVERFLOW_SIMPLE 0 net->ipv6.igmp_sk->sk_write_queue.next->prev->tail
NO_OVERFLOW_SIMPLE 0 net->ipv6.igmp_sk->sk_write_queue.next->prev->truesize
NO_OVERFLOW_SIMPLE 0 net->ipv6.igmp_sk->sk_write_queue.next->tail
NO_OVERFLOW_SIMPLE 0 net->ipv6.igmp_sk->sk_write_queue.next->truesize
NO_OVERFLOW_SIMPLE 0 net->sctp.ctl_sock->sk_receive_queue.prev->next->tail
NO_OVERFLOW_SIMPLE 0 net->sctp.ctl_sock->sk_receive_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE 0 net->sctp.ctl_sock->sk_receive_queue.prev->tail
NO_OVERFLOW_SIMPLE 0 net->sctp.ctl_sock->sk_receive_queue.prev->truesize
NO_OVERFLOW_SIMPLE 0 net->sctp.ctl_sock->sk_write_queue.next->prev->tail
NO_OVERFLOW_SIMPLE 0 net->sctp.ctl_sock->sk_write_queue.next->prev->truesize
NO_OVERFLOW_SIMPLE 0 net->sctp.ctl_sock->sk_write_queue.next->tail
NO_OVERFLOW_SIMPLE 0 net->sctp.ctl_sock->sk_write_queue.next->truesize
HALF_LOCKED2 global &bt_proto_lock

net/smc/smc_inet.c smc_inet_init_sock() -> smc_create_clcsk()

Type Parameter Key Value
PARAM_VALUE 0 net 4096-ptr_max
PARAM_VALUE 0 net->mctp.bind_lock.dep_map->name 0-255
PARAM_VALUE 0 net->mctp.bind_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 net->mctp.bind_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 net->mctp.bind_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 net->mctp.bind_lock.first_waiter->task->blocked_on 0
PARAM_VALUE 0 net->mctp.bind_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 net->notrefcnt_tracker.dead 1
PARAM_VALUE 0 net->notrefcnt_tracker.quarantine.prev 4096-ptr_max
PARAM_VALUE 0 net->refcnt_tracker.dead 1
PARAM_VALUE 1 sk 4096-ptr_max
PARAM_VALUE 1 sk->__sk_common.skc_family 2,10,29,35-36,45
PARAM_VALUE 1 sk->__sk_common.skc_incoming_cpu (-1)
PARAM_VALUE 1 sk->__sk_common.skc_net.net 4096-ptr_max
PARAM_VALUE 1 sk->__sk_common.skc_net.net->mctp.bind_lock.dep_map->name 0-255
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->mctp.bind_lock.first_waiter->task->blocked_on 0
PARAM_VALUE 1 sk->__sk_common.skc_net.net->mctp.bind_lock.osq.tail.counter 0-s32max
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->__sk_common.skc_node.pprev 1-u64max
PARAM_VALUE 1 sk->__sk_common.skc_nulls_node.pprev 4096-ptr_max
PARAM_VALUE 1 sk->__sk_common.skc_prot 4096-ptr_max
PARAM_VALUE 1 sk->__sk_common.skc_prot->h.raw_hash->lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 sk->__sk_common.skc_prot->h.smc_hash->ht.first 4096-ptr_max
PARAM_VALUE 1 sk->__sk_common.skc_prot->h.smc_hash->lock.dep_map->name 0-255
PARAM_VALUE 1 sk->__sk_common.skc_prot->h.smc_hash->lock.owner (-1)
PARAM_VALUE 1 sk->__sk_common.skc_prot->h.smc_hash->lock.owner_cpu u32max
PARAM_VALUE 1 sk->__sk_common.skc_prot->h.smc_hash->lock.raw_lock.cnts.counter 0-s32max
PARAM_VALUE 1 sk->__sk_common.skc_prot->h.smc_hash->lock.raw_lock.wlocked 0
PARAM_VALUE 1 sk->__sk_common.skc_prot->hash 4096-ptr_max
PARAM_VALUE 1 sk->__sk_common.skc_rcv_wnd u32max
PARAM_VALUE 1 sk->__sk_common.skc_rx_queue_mapping u16max
PARAM_VALUE 1 sk->__sk_common.skc_state 2,7
PARAM_VALUE 1 sk->__sk_common.skc_tw_rcv_nxt u32max
PARAM_VALUE 1 sk->__sk_common.skc_tx_queue_mapping u16max
PARAM_VALUE 1 sk->__sk_common.skc_u16hashes 0-u32max
PARAM_VALUE 1 sk->ns_tracker 0,4096-ptr_max
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_allocation 3264
PARAM_VALUE 1 sk->sk_bpf_storage->owner_refcnt.refs.counter s32min-s32max
PARAM_VALUE 1 sk->sk_cgrp_data.cgroup 4096-ptr_max
PARAM_VALUE 1 sk->sk_data_ready 528724923562565632
PARAM_VALUE 1 sk->sk_destruct 1962054304010412032
PARAM_VALUE 1 sk->sk_drop_counters 0,4096-ptr_max
PARAM_VALUE 1 sk->sk_drop_counters->drops0.counter 0
PARAM_VALUE 1 sk->sk_drop_counters->drops1.counter 0
PARAM_VALUE 1 sk->sk_drops.counter 0
PARAM_VALUE 1 sk->sk_error_queue.next 4096-ptr_max
PARAM_VALUE 1 sk->sk_error_queue.next->prev 2011684551238094848
PARAM_VALUE 1 sk->sk_error_queue.prev 4096-ptr_max
PARAM_VALUE 1 sk->sk_error_queue.prev->next 2011684551238094848
PARAM_VALUE 1 sk->sk_error_queue.qlen 0
PARAM_VALUE 1 sk->sk_error_report 6702601906265018368
PARAM_VALUE 1 sk->sk_filter->rcu.next 0
PARAM_VALUE 1 sk->sk_frag.offset 0
PARAM_VALUE 1 sk->sk_ll_usec 0
PARAM_VALUE 1 sk->sk_lock.dep_map->name 0-255
PARAM_VALUE 1 sk->sk_lock.owned 0
PARAM_VALUE 1 sk->sk_lock.wq.head.next 4096-ptr_max
PARAM_VALUE 1 sk->sk_lock.wq.head.next->next 4096-ptr_max
PARAM_VALUE 1 sk->sk_lock.wq.head.prev 4096-ptr_max
PARAM_VALUE 1 sk->sk_lock.wq.head.prev->next 4096-ptr_max
PARAM_VALUE 1 sk->sk_lock.wq.head.prev->prev 4096-ptr_max
PARAM_VALUE 1 sk->sk_max_pacing_rate u64max
PARAM_VALUE 1 sk->sk_memcg->css.refcnt.data 0,4096-ptr_max
PARAM_VALUE 1 sk->sk_napi_id 0
PARAM_VALUE 1 sk->sk_owner 0
PARAM_VALUE 1 sk->sk_owner->refcnt.counter 0-s32max
PARAM_VALUE 1 sk->sk_pacing_rate u64max
PARAM_VALUE 1 sk->sk_pacing_shift 10
PARAM_VALUE 1 sk->sk_peek_off (-1)
PARAM_VALUE 1 sk->sk_peer_pid 0
PARAM_VALUE 1 sk->sk_prot_creator 4096-ptr_max
PARAM_VALUE 1 sk->sk_prot_creator->owner 0,4096-ptr_max
PARAM_VALUE 1 sk->sk_prot_creator->owner->refcnt.counter 0-s32max
PARAM_VALUE 1 sk->sk_prot_creator->slab 0,4096-ptr_max
PARAM_VALUE 1 sk->sk_protocol 256
PARAM_VALUE 1 sk->sk_rcu.func 1-u64max
PARAM_VALUE 1 sk->sk_rcu.next 0
PARAM_VALUE 1 sk->sk_rcvlowat 1
PARAM_VALUE 1 sk->sk_rcvtimeo s64max
PARAM_VALUE 1 sk->sk_receive_queue.next 4096-ptr_max
PARAM_VALUE 1 sk->sk_receive_queue.prev 4096-ptr_max
PARAM_VALUE 1 sk->sk_reserved_mem 0
PARAM_VALUE 1 sk->sk_reuseport_cb 0
PARAM_VALUE 1 sk->sk_reuseport_cb->rcu.next 0
PARAM_VALUE 1 sk->sk_send_head 0
PARAM_VALUE 1 sk->sk_sndtimeo s64max
PARAM_VALUE 1 sk->sk_socket 4096-ptr_max
PARAM_VALUE 1 sk->sk_stamp (-1000000000)
PARAM_VALUE 1 sk->sk_state_change 8403502521175646208
PARAM_VALUE 1 sk->sk_timer.entry.pprev 0
PARAM_VALUE 1 sk->sk_timer.flags 0-4194302
PARAM_VALUE 1 sk->sk_timer.lockdep_map->name 0-255
PARAM_VALUE 1 sk->sk_use_task_frag 1
PARAM_VALUE 1 sk->sk_user_data 0
PARAM_VALUE 1 sk->sk_wq 0,4096-ptr_max
PARAM_VALUE 1 sk->sk_wq_raw 0,4096-ptr_max
PARAM_VALUE 1 sk->sk_write_pending 0
PARAM_VALUE 1 sk->sk_write_queue.next 4096-ptr_max
PARAM_VALUE 1 sk->sk_write_queue.prev 4096-ptr_max
PARAM_VALUE 1 sk->sk_write_queue.qlen 0
PARAM_VALUE 1 sk->sk_write_space 892094836763238400
PARAM_VALUE 1 sk->sk_zckey.counter 0
PARAM_VALUE 2 family 2,10,29,35-36,45
BUF_SIZE 0 net (-1),1-s32max
BUF_SIZE 0 net (-1),1-s32max
BUF_SIZE 1 sk->__sk_common.skc_net.net (-1),1-s32max
BUF_SIZE 1 sk->sk_prot_creator (-1),448
CAPPED_DATA 1 sk 1
CAPPED_DATA 1 sk->__sk_common.skc_net.net 1
DATA_SOURCE 1 sk $0
HARD_MAX 1 sk->__sk_common.skc_family 45
HARD_MAX 2 family 45
RX_PATH
TASK_NOT_RUNNING
UNITS 0 net unit_byte
HALF_LOCKED2 global &bt_proto_lock