llc_sap_add_socket identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

net/llc/llc_conn.c, line 693

Defined in 1 files as a prototype:

include/net/llc_conn.h, line 109 (as a prototype)

Defined in 1 files as a function:

net/llc/llc_conn.c, line 700 (as a function)

Referenced in 2 files:

Smatch caller information:

net/llc/af_llc.c llc_ui_autobind() -> llc_sap_add_socket()

Type	Parameter	Key	Value
PARAM_VALUE	0	sap	4096-ptr_max
PARAM_VALUE	0	sap->laddr.lsap	192,194-221
PARAM_VALUE	0	sap->node.next	4345443251279831040
PARAM_VALUE	0	sap->node.prev	4096-ptr_max
PARAM_VALUE	0	sap->rcv_func	0
PARAM_VALUE	0	sap->refcnt.refs.counter	1
PARAM_VALUE	0	sap->sk_laddr_hash	4096-ptr_max
PARAM_VALUE	0	sap->state	2
PARAM_VALUE	1	sk	4096-ptr_max
PARAM_VALUE	1	sk->addr.sllc_arphrd	1
PARAM_VALUE	1	sk->dev	4096-ptr_max
PARAM_VALUE	1	sk->dev->refcnt_tracker.list.next	4096-ptr_max
PARAM_VALUE	1	sk->dev->refcnt_tracker.list.next->next	4096-ptr_max
PARAM_VALUE	1	sk->dev->refcnt_tracker.list.next->prev	4096-ptr_max
PARAM_VALUE	1	sk->dev->type	1,804
PARAM_VALUE	1	sk->dev_tracker	0,4096-ptr_max
PARAM_VALUE	1	sk->laddr.lsap	192,194-221
BUF_SIZE	0	sap	1160
CAPPED_DATA	0	sap->laddr.lsap	1
CAPPED_DATA	1	sk->__sk_common.skc_bound_dev_if	1
DATA_SOURCE	0	sap	r llc_sap_open
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	1	sk->sk_backlog.len
UNITS	1	sk	unit_byte
LOCK2		sk

net/llc/af_llc.c llc_ui_bind() -> llc_sap_add_socket()

Type	Parameter	Key	Value
PARAM_VALUE	0	sap	4096-ptr_max
PARAM_VALUE	0	sap->laddr.lsap	1-255
PARAM_VALUE	0	sap->refcnt.refs.counter	(-1073741824),0-s32max
PARAM_VALUE	1	sk	4096-ptr_max
PARAM_VALUE	1	sk->addr.sllc_arphrd	1
PARAM_VALUE	1	sk->addr.sllc_family	26
PARAM_VALUE	1	sk->addr.sllc_sap	1-255
PARAM_VALUE	1	sk->dev	4096-ptr_max
PARAM_VALUE	1	sk->dev->refcnt_tracker.list.next	4096-ptr_max
PARAM_VALUE	1	sk->dev->refcnt_tracker.list.next->next	4096-ptr_max
PARAM_VALUE	1	sk->dev->refcnt_tracker.list.next->prev	4096-ptr_max
PARAM_VALUE	1	sk->dev->type	1,804
PARAM_VALUE	1	sk->dev_tracker	0,4096-ptr_max
PARAM_VALUE	1	sk->laddr.lsap	1-255
PARAM_VALUE	1	sk->sk_lock.owned	1
PARAM_VALUE	1	sk->sk_lock.slock.rlock.dep_map->name	0-255
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->next->next	4096-ptr_max
BUF_SIZE	0	sap	(-1),1160
BUF_SIZE	0	sap	(-1),1160
CAPPED_DATA	0	sap	1
CAPPED_DATA	0	sap->laddr.lsap	1
CAPPED_DATA	1	sk->__sk_common.skc_bound_dev_if	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	sk	unit_byte
LOCK2	1	sk
HALF_LOCKED2		&buffer->mutex
HALF_LOCKED2		&frag->frag_sem
HALF_LOCKED2		global &o2nm_cluster_group.cs_subsys.su_mutex

net/llc/llc_conn.c llc_create_incoming_sock() -> llc_sap_add_socket()

Type	Parameter	Key	Value
PARAM_VALUE	1	sk	4096-ptr_max
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_prot	4096-ptr_max
PARAM_VALUE	1	sk->__sk_common.skc_rcv_wnd	u32max
PARAM_VALUE	1	sk->__sk_common.skc_refcnt.refs.counter	1
PARAM_VALUE	1	sk->__sk_common.skc_rx_queue_mapping	u16max
PARAM_VALUE	1	sk->__sk_common.skc_state	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->ack_timer.expire	250
PARAM_VALUE	1	sk->ack_timer.timer.entry.pprev	0
PARAM_VALUE	1	sk->ack_timer.timer.flags	0-4194302
PARAM_VALUE	1	sk->ack_timer.timer.lockdep_map->name	0-255
PARAM_VALUE	1	sk->busy_state_timer.expire	750
PARAM_VALUE	1	sk->busy_state_timer.timer.flags	0-4194302
PARAM_VALUE	1	sk->busy_state_timer.timer.lockdep_map->name	0-255
PARAM_VALUE	1	sk->connect_step	1
PARAM_VALUE	1	sk->daddr.lsap	0,2-254
PARAM_VALUE	1	sk->dec_cntr	2
PARAM_VALUE	1	sk->dec_step	1
PARAM_VALUE	1	sk->dev	4096-ptr_max
PARAM_VALUE	1	sk->inc_cntr	2
PARAM_VALUE	1	sk->k	2
PARAM_VALUE	1	sk->laddr.lsap	0,2-254
PARAM_VALUE	1	sk->n2	2
PARAM_VALUE	1	sk->ns_tracker	0,4096-ptr_max
PARAM_VALUE	1	sk->pdu_unack_q.qlen	0
PARAM_VALUE	1	sk->pf_cycle_timer.expire	500
PARAM_VALUE	1	sk->pf_cycle_timer.timer.entry.pprev	0
PARAM_VALUE	1	sk->pf_cycle_timer.timer.flags	0-4194302
PARAM_VALUE	1	sk->pf_cycle_timer.timer.lockdep_map->name	0-255
PARAM_VALUE	1	sk->rej_sent_timer.expire	750
PARAM_VALUE	1	sk->rej_sent_timer.timer.entry.pprev	0
PARAM_VALUE	1	sk->rej_sent_timer.timer.flags	0-4194302
PARAM_VALUE	1	sk->rej_sent_timer.timer.lockdep_map->name	0-255
PARAM_VALUE	1	sk->rw	128
PARAM_VALUE	1	sk->sk_allocation	3264
PARAM_VALUE	1	sk->sk_backlog_rcv	7749028398826635264
PARAM_VALUE	1	sk->sk_callback_lock.magic	3736018669
PARAM_VALUE	1	sk->sk_callback_lock.owner	(-1)
PARAM_VALUE	1	sk->sk_callback_lock.owner_cpu	u32max
PARAM_VALUE	1	sk->sk_cgrp_data.cgroup	4096-ptr_max
PARAM_VALUE	1	sk->sk_cgrp_data.cgroup->self.refcnt.percpu_count_ptr	1-u64max
PARAM_VALUE	1	sk->sk_data_ready	528724923562565632
PARAM_VALUE	1	sk->sk_destruct	3381852785913503744
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.prev	4096-ptr_max
PARAM_VALUE	1	sk->sk_error_queue.qlen	0
PARAM_VALUE	1	sk->sk_error_report	6702601906265018368
PARAM_VALUE	1	sk->sk_frag.offset	0
PARAM_VALUE	1	sk->sk_frag.page	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_napi_id	0
PARAM_VALUE	1	sk->sk_owner	0
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->slab	0,4096-ptr_max
PARAM_VALUE	1	sk->sk_rcvbuf	212992
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_receive_queue.qlen	0
PARAM_VALUE	1	sk->sk_send_head	0
PARAM_VALUE	1	sk->sk_sndbuf	212992
PARAM_VALUE	1	sk->sk_sndtimeo	s64max
PARAM_VALUE	1	sk->sk_socket	0
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_wmem_alloc.refs.counter	1
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	1	sk->state	1
CAPPED_DATA	1	sk->__sk_common.skc_net.net	1
DATA_SOURCE	1	sk	r llc_sk_alloc
PREEMPT_ADD
NOCHECK_CALL
LOCK2		&sk->sk_lock.slock
TYPE_LOCK		(struct socket_lock_t)->slock