nf_queue_entry_free 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 prototype:

include/net/netfilter/nf_queue.h, line 45 (as a prototype)

Defined in 1 files as a function:

net/netfilter/nf_queue.c, line 77 (as a function)

Referenced in 2 files:

Smatch caller information:

net/netfilter/nfnetlink_queue.c __nfqnl_enqueue_packet_gso() -> nf_queue_entry_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	entry	4096-ptr_max
PARAM_VALUE	0	entry->bridge_dev	0,4096-ptr_max
PARAM_VALUE	0	entry->bridge_dev->refcnt_tracker.quarantine.prev	4096-ptr_max
PARAM_VALUE	0	entry->bridge_dev->refcnt_tracker.quarantine.prev->next	4096-ptr_max
PARAM_VALUE	0	entry->bridge_dev->refcnt_tracker.quarantine.prev->next->next	4096-ptr_max
PARAM_VALUE	0	entry->list.next	4096-ptr_max
PARAM_VALUE	0	entry->physin	0,4096-ptr_max
PARAM_VALUE	0	entry->physin->refcnt_tracker.quarantine.prev	4096-ptr_max
PARAM_VALUE	0	entry->physin->refcnt_tracker.quarantine.prev->next	4096-ptr_max
PARAM_VALUE	0	entry->physin->refcnt_tracker.quarantine.prev->next->next	4096-ptr_max
PARAM_VALUE	0	entry->physout	0,4096-ptr_max
PARAM_VALUE	0	entry->physout->refcnt_tracker.quarantine.prev	4096-ptr_max
PARAM_VALUE	0	entry->physout->refcnt_tracker.quarantine.prev->next	4096-ptr_max
PARAM_VALUE	0	entry->physout->refcnt_tracker.quarantine.prev->next->next	4096-ptr_max
PARAM_VALUE	0	entry->skb	4096-ptr_max
PARAM_VALUE	0	entry->skb->destructor	0,5871617288306880512
PARAM_VALUE	0	entry->skb->ip_summed	0,3
PARAM_VALUE	0	entry->skb->next	0
PARAM_VALUE	0	entry->skb->sk->__sk_common.skc_refcnt.refs.counter	(-1073741824),0-s32max
PARAM_VALUE	0	entry->skb->sk->ns_tracker->alloc_stack_handle	0-4294967295
PARAM_VALUE	0	entry->skb->sk->ns_tracker->dead	0-1
PARAM_VALUE	0	entry->skb->sk->ns_tracker->free_stack_handle	0-4294967295
PARAM_VALUE	0	entry->skb->sk->sk_bpf_storage->owner_refcnt.refs.counter	s32min-s32max
PARAM_VALUE	0	entry->skb->sk->sk_filter->rcu.func	1-u64max
PARAM_VALUE	0	entry->skb->sk->sk_rcu.func	1-u64max
PARAM_VALUE	0	entry->skb->sk->sk_reuseport_cb->rcu.func	1-u64max
PARAM_VALUE	0	entry->skb_dev	0,4096-ptr_max
PARAM_VALUE	0	entry->skb_dev->refcnt_tracker.quarantine.prev	4096-ptr_max
PARAM_VALUE	0	entry->skb_dev->refcnt_tracker.quarantine.prev->next	4096-ptr_max
PARAM_VALUE	0	entry->skb_dev->refcnt_tracker.quarantine.prev->next->next	4096-ptr_max
PARAM_VALUE	0	entry->state.in	0,4096-ptr_max
PARAM_VALUE	0	entry->state.in->refcnt_tracker.quarantine.prev	4096-ptr_max
PARAM_VALUE	0	entry->state.in->refcnt_tracker.quarantine.prev->next	4096-ptr_max
PARAM_VALUE	0	entry->state.in->refcnt_tracker.quarantine.prev->next->next	4096-ptr_max
PARAM_VALUE	0	entry->state.net->ipv4.fib_default->tb_data->stats->gets	0-4294967295
PARAM_VALUE	0	entry->state.net->ipv4.fib_default->tb_data->stats->semantic_match_passed	0-4294967295
PARAM_VALUE	0	entry->state.net->ipv4.fib_main->tb_data->stats->semantic_match_passed	0-4294967295
PARAM_VALUE	0	entry->state.net->loopback_dev->refcnt_tracker.list.next->prev	4096-ptr_max
PARAM_VALUE	0	entry->state.out	0,4096-ptr_max
PARAM_VALUE	0	entry->state.out->refcnt_tracker.quarantine.prev	4096-ptr_max
PARAM_VALUE	0	entry->state.out->refcnt_tracker.quarantine.prev->next	4096-ptr_max
PARAM_VALUE	0	entry->state.out->refcnt_tracker.quarantine.prev->next->next	4096-ptr_max
PARAM_VALUE	0	entry->state.sk->ns_tracker->alloc_stack_handle	0-4294967295
PARAM_VALUE	0	entry->state.sk->ns_tracker->dead	0-1
PARAM_VALUE	0	entry->state.sk->ns_tracker->free_stack_handle	0-4294967295
PARAM_VALUE	0	entry->state.sk->sk_bpf_storage->owner_refcnt.refs.counter	s32min-s32max
PARAM_VALUE	0	entry->state.sk->sk_filter->rcu.func	1-u64max
PARAM_VALUE	0	entry->state.sk->sk_owner->refcnt.counter	0-s32max
PARAM_VALUE	0	entry->state.sk->sk_prot_creator->owner->refcnt.counter	0-s32max
PARAM_VALUE	0	entry->state.sk->sk_rcu.func	1-u64max
PARAM_VALUE	0	entry->state.sk->sk_rcu.next	0
PARAM_VALUE	0	entry->state.sk->sk_reuseport_cb->rcu.func	1-u64max
PARAM_VALUE	0	*entry->skb->dev->name	0-255
BUF_SIZE	0	entry	s32min-s32max
CAPPED_DATA	0	entry	1
DATA_SOURCE	0	entry	r nf_queue_entry_dup
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		rcu_read

net/netfilter/nfnetlink_queue.c nf_reinject() -> nf_queue_entry_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	entry	4096-ptr_max
PARAM_VALUE	0	entry->physin	0,4096-ptr_max
PARAM_VALUE	0	entry->physin->priv_flags	512-u32max
PARAM_VALUE	0	entry->skb->_nfct	0
PARAM_VALUE	0	entry->skb->_skb_refdst	0
PARAM_VALUE	0	entry->skb->active_extensions	0
PARAM_VALUE	0	entry->skb->destructor	0
PARAM_VALUE	0	entry->skb->sk	0
PARAM_VALUE	0	entry->skb->sk->ns_tracker->alloc_stack_handle	0-4294967295
PARAM_VALUE	0	entry->skb->sk->ns_tracker->dead	0-1
PARAM_VALUE	0	entry->skb->sk->ns_tracker->free_stack_handle	0-4294967295
PARAM_VALUE	0	entry->skb->sk->sk_filter->rcu.func	1-u64max
PARAM_VALUE	0	entry->skb->sk->sk_owner->refcnt.counter	0-s32max
PARAM_VALUE	0	entry->skb->sk->sk_reuseport_cb->rcu.func	1-u64max
BUF_SIZE	0	entry	(-1),128,144,164
BUF_SIZE	0	entry	(-1),128,144,164
DATA_SOURCE	0	entry	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	entry->skb->mark	0-u32max
USER_DATA	0	entry->skb->priority	0-u32max
HALF_LOCKED2		&queue->lock
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read

net/netfilter/nfnetlink_queue.c nf_reinject() -> nf_queue_entry_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	entry	4096-ptr_max
PARAM_VALUE	0	entry->hook_index	0-65534
PARAM_VALUE	0	entry->physin	0,4096-ptr_max
PARAM_VALUE	0	entry->physin->priv_flags	512-u32max
PARAM_VALUE	0	entry->state.pf	2,7,10
BUF_SIZE	0	entry	(-1),128,144,164
BUF_SIZE	0	entry	(-1),128,144,164
DATA_SOURCE	0	entry	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	entry->skb->mark	0-u32max
USER_DATA	0	entry->skb->priority	0-u32max
HALF_LOCKED2		&queue->lock
HALF_LOCKED2		rcu_read

net/netfilter/nfnetlink_queue.c nfqnl_enqueue_packet() -> nf_queue_entry_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	entry	4096-ptr_max
PARAM_VALUE	0	entry->bridge_dev	0,4096-ptr_max
PARAM_VALUE	0	entry->nf_ct_is_unconfirmed	1
PARAM_VALUE	0	entry->physin	0,4096-ptr_max
PARAM_VALUE	0	entry->physout	0,4096-ptr_max
PARAM_VALUE	0	entry->skb	4096-ptr_max
PARAM_VALUE	0	entry->skb->_skb_refdst	1-u64max
PARAM_VALUE	0	entry->skb_dev	0,4096-ptr_max
PARAM_VALUE	0	entry->state.in	0,4096-ptr_max
PARAM_VALUE	0	entry->state.net	4096-ptr_max
PARAM_VALUE	0	entry->state.out	0,4096-ptr_max
PARAM_VALUE	0	*entry->skb->dev->name	0-255
BUF_SIZE	0	entry	128,144,164
BUF_SIZE	0	entry	128,144,164
DATA_SOURCE	0	entry	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		rcu_read

net/netfilter/nfnetlink_queue.c nfqnl_reinject() -> nf_queue_entry_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	entry	4096-ptr_max
PARAM_VALUE	0	entry->physin	0,4096-ptr_max
PARAM_VALUE	0	entry->physin->priv_flags	512-u32max
PARAM_VALUE	0	entry->physout	0,4096-ptr_max
PARAM_VALUE	0	entry->physout->priv_flags	512-u32max
PARAM_VALUE	0	*entry->skb->dev->name	0-255
BUF_SIZE	0	entry	(-1),128,144,164
BUF_SIZE	0	entry	(-1),128,144,164
DATA_SOURCE	0	entry	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	entry->skb->mark	0-u32max
USER_DATA	0	entry->skb->priority	0-u32max

net/netfilter/nf_queue.c __nf_queue() -> nf_queue_entry_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	entry	4096-ptr_max
PARAM_VALUE	0	entry->bridge_dev	0,4096-ptr_max
PARAM_VALUE	0	entry->physin	0,4096-ptr_max
PARAM_VALUE	0	entry->physout	0,4096-ptr_max
PARAM_VALUE	0	entry->skb	4096-ptr_max
PARAM_VALUE	0	entry->skb_dev	0,4096-ptr_max
PARAM_VALUE	0	entry->state.in	0,4096-ptr_max
PARAM_VALUE	0	entry->state.out	0,4096-ptr_max
BUF_SIZE	0	entry	128,144,164
BUF_SIZE	0	entry	128,144,164
CAPPED_DATA	0	entry	1
DATA_SOURCE	0	entry	r _kmalloc_noprof
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		rcu_read