sk_add_bind_node identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

include/net/sock.h, line 941 (as a function)

Referenced in 7 files:

Smatch caller information:

net/l2tp/l2tp_ip.c l2tp_ip_bind() -> sk_add_bind_node()

Type	Parameter	Key	Value
PARAM_VALUE	0	sk	4096-ptr_max
PARAM_VALUE	1	list	4096-ptr_max
CAPPED_DATA	0	sk->__sk_common.skc_net.net	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_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->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
LOCK2		&pn->l2tp_ip_lock
LOCK2		bh
LOCK2	0	sk
TYPE_LOCK		(struct l2tp_ip_net)->l2tp_ip_lock

net/l2tp/l2tp_ip.c l2tp_ip_connect() -> sk_add_bind_node()

Type	Parameter	Key	Value
PARAM_VALUE	0	sk	4096-ptr_max
PARAM_VALUE	0	sk->__sk_common.skc_bind_node->next->pprev	1-u64max
PARAM_VALUE	0	sk->__sk_common.skc_bind_node.next	0
PARAM_VALUE	0	sk->__sk_common.skc_bind_node.pprev	0
PARAM_VALUE	1	list	4096-ptr_max
CAPPED_DATA	0	sk	1
CAPPED_DATA	0	sk->__sk_common.skc_net.net	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->next->data_len
NO_OVERFLOW_SIMPLE	0	sk->sk_write_queue.next->data_len
NO_OVERFLOW_SIMPLE	0	sk->sk_write_queue.next->prev->data_len
LOCK2		&pn->l2tp_ip_lock
LOCK2		bh
LOCK2	0	sk
TYPE_LOCK		(struct l2tp_ip_net)->l2tp_ip_lock

net/sctp/socket.c sctp_get_port_local() -> sk_add_bind_node()

Type	Parameter	Key	Value
PARAM_VALUE	0	sk	4096-ptr_max
PARAM_VALUE	1	list	4096-ptr_max
BUF_SIZE	0	sk->sk_user_data	(-1),232
CAPPED_DATA	0	sk	1
CAPPED_DATA	0	sk->__sk_common.skc_net.net	1
DATA_SOURCE	0	sk	$0
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	sk->sk_backlog.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->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->end
NO_OVERFLOW_SIMPLE	0	sk->sk_write_queue.next->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
UNITS	0	sk	unit_byte
LOCK2		&head->lock
LOCK2		bh
HALF_LOCKED2	0	sk
TYPE_LOCK		(struct sctp_bind_hashbucket)->lock

net/sctp/socket.c sctp_sock_migrate() -> sk_add_bind_node()

Type	Parameter	Key	Value
PARAM_VALUE	0	sk	4096-ptr_max
PARAM_VALUE	1	list	4096-ptr_max
CAPPED_DATA	0	sk	1
DATA_SOURCE	0	sk	$1
PREEMPT_ADD			<- disables preempt
RX_PATH
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	sk->sk_backlog.len
LOCK2		&head->lock
LOCK2		bh
LOCK2		oldsk
TYPE_LOCK		(struct sctp_bind_hashbucket)->lock

net/l2tp/l2tp_ip6.c l2tp_ip6_bind() -> sk_add_bind_node()

Type	Parameter	Key	Value
PARAM_VALUE	0	sk	4096-ptr_max
PARAM_VALUE	1	list	4096-ptr_max
CAPPED_DATA	0	sk->__sk_common.skc_net.net	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_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->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
LOCK2		&pn->l2tp_ip6_lock
LOCK2		bh
LOCK2	0	sk
TYPE_LOCK		(struct l2tp_ip6_net)->l2tp_ip6_lock

net/l2tp/l2tp_ip6.c l2tp_ip6_connect() -> sk_add_bind_node()

Type	Parameter	Key	Value
PARAM_VALUE	0	sk	4096-ptr_max
PARAM_VALUE	0	sk->__sk_common.skc_bind_node->next->pprev	1-u64max
PARAM_VALUE	0	sk->__sk_common.skc_bind_node.next	0
PARAM_VALUE	0	sk->__sk_common.skc_bind_node.pprev	0
PARAM_VALUE	1	list	4096-ptr_max
CAPPED_DATA	0	sk	1
CAPPED_DATA	0	sk->__sk_common.skc_net.net	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->next->data_len
NO_OVERFLOW_SIMPLE	0	sk->sk_write_queue.next->data_len
NO_OVERFLOW_SIMPLE	0	sk->sk_write_queue.next->prev->data_len
LOCK2		&pn->l2tp_ip6_lock
LOCK2		bh
LOCK2	0	sk
TYPE_LOCK		(struct l2tp_ip6_net)->l2tp_ip6_lock

net/unix/af_unix.c unix_insert_bsd_socket() -> sk_add_bind_node()

Type	Parameter	Key	Value
PARAM_VALUE	0	sk	4096-ptr_max
PARAM_VALUE	1	list	4096-ptr_max
CAPPED_DATA	0	sk->__sk_common.skc_net.net	1
DATA_SOURCE	0	sk	$0
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	sk->sk_backlog.len
UNITS	0	sk	unit_byte
LOCK2		&u->bindlock
HALF_LOCKED2		&buffer->mutex
HALF_LOCKED2		&frag->frag_sem
HALF_LOCKED2		global &o2nm_cluster_group.cs_subsys.su_mutex
TYPE_LOCK		(struct unix_sock)->bindlock

net/ipv4/inet_hashtables.c __inet_bhash2_update_saddr() -> sk_add_bind_node()

Type	Parameter	Key	Value
PARAM_VALUE	0	sk	4096-ptr_max
PARAM_VALUE	0	sk->__sk_common.skc_bind_node->next->pprev	1-u64max
PARAM_VALUE	0	sk->__sk_common.skc_bind_node.pprev	4096-ptr_max
PARAM_VALUE	1	list	4096-ptr_max
BUF_SIZE	0	sk->__sk_common.skc_prot	(-1),448
CAPPED_DATA	0	sk	1
CAPPED_DATA	0	sk->__sk_common.skc_net.net	1
DATA_SOURCE	0	sk	$0
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	sk->sk_receive_queue.prev->csum_offset	0-u16max
HOST_DATA	0	sk->sk_receive_queue.prev->data_len	0-u32max[c]
HOST_DATA	0	sk->sk_receive_queue.prev->len	0-241,4294901762-u32max[c]
HOST_DATA	0	sk->sk_receive_queue.prev->next->csum_offset	0-u16max
HOST_DATA	0	sk->sk_receive_queue.prev->next->data_len	0-u32max[c]
HOST_DATA	0	sk->sk_receive_queue.prev->next->len	0-241,4294901762-u32max[c]
HOST_DATA	0	sk->sk_receive_queue.prev->next->truesize	0-u32max
HOST_DATA	0	sk->sk_receive_queue.prev->truesize	0-u32max
NO_OVERFLOW_SIMPLE	0	sk->sk_backlog.head->end
NO_OVERFLOW_SIMPLE	0	sk->sk_backlog.head->len
NO_OVERFLOW_SIMPLE	0	sk->sk_backlog.head->tail
NO_OVERFLOW_SIMPLE	0	sk->sk_backlog.head->truesize
NO_OVERFLOW_SIMPLE	0	sk->sk_backlog.len
NO_OVERFLOW_SIMPLE	0	sk->sk_backlog.tail->end
NO_OVERFLOW_SIMPLE	0	sk->sk_backlog.tail->len
NO_OVERFLOW_SIMPLE	0	sk->sk_backlog.tail->next->end
NO_OVERFLOW_SIMPLE	0	sk->sk_backlog.tail->next->len
NO_OVERFLOW_SIMPLE	0	sk->sk_backlog.tail->next->tail
NO_OVERFLOW_SIMPLE	0	sk->sk_backlog.tail->next->truesize
NO_OVERFLOW_SIMPLE	0	sk->sk_backlog.tail->tail
NO_OVERFLOW_SIMPLE	0	sk->sk_backlog.tail->truesize
NO_OVERFLOW_SIMPLE	0	sk->sk_prot_creator->twsk_prot->twsk_slab->sheaf_capacity
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->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->end
NO_OVERFLOW_SIMPLE	0	sk->sk_write_queue.next->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
NO_OVERFLOW_SIMPLE	0	sk->sk_write_queue.prev->data_len
NO_OVERFLOW_SIMPLE	0	sk->sk_write_queue.prev->len
NO_OVERFLOW_SIMPLE	0	sk->sk_write_queue.prev->next->data_len
NO_OVERFLOW_SIMPLE	0	sk->sk_write_queue.prev->next->len
NO_OVERFLOW_SIMPLE	0	sk->sk_write_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE	0	sk->sk_write_queue.prev->truesize
UNITS	0	sk	unit_byte
LOCK2		&head->lock
LOCK2		&head2->lock
LOCK2		bh
HALF_LOCKED2	0	sk
HALF_LOCKED2	0	&sk->sk_lock.slock
TYPE_LOCK		(struct inet_bind_hashbucket)->lock

net/ipv4/inet_hashtables.c inet_bind_hash() -> sk_add_bind_node()

Type	Parameter	Key	Value
PARAM_VALUE	0	sk	4096-ptr_max
PARAM_VALUE	1	list	4096-ptr_max
BUF_SIZE	0	sk->sk_user_data	(-1),232
CAPPED_DATA	0	sk	1
CAPPED_DATA	0	sk->__sk_common.skc_net.net	1
DATA_SOURCE	0	sk	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	sk->sk_backlog.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->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
UNITS	0	sk	unit_byte
HALF_LOCKED2		&head->lock
HALF_LOCKED2		&head2->lock
HALF_LOCKED2		bh
HALF_LOCKED2	0	sk

net/ipv4/inet_timewait_sock.c inet_twsk_hashdance_schedule() -> sk_add_bind_node()

Type	Parameter	Key	Value
PARAM_VALUE	0	sk	4096-ptr_max
PARAM_VALUE	1	list	4096-ptr_max
BUF_SIZE	0	sk->__tw_common.skc_tw_dr	128
CAPPED_DATA	0	sk->__tw_common.skc_net.net	1
DATA_SOURCE	0	sk	$0
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&bhead->lock
LOCK2		&bhead2->lock
LOCK2		bh
HALF_LOCKED2		&sk->sk_lock.slock
HALF_LOCKED2		sk
TYPE_LOCK		(struct inet_bind_hashbucket)->lock

net/netlink/af_netlink.c netlink_update_subscriptions() -> sk_add_bind_node()

Type	Parameter	Key	Value
PARAM_VALUE	1	list	4096-ptr_max
DATA_SOURCE	0	sk	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	sk->sk_backlog.len
UNITS	0	sk	unit_byte
LOCK2		global &nl_table_lock
LOCK2		irq