xfrm_init_state 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/xfrm.h, line 1797 (as a prototype)

Defined in 1 files as a function:

net/xfrm/xfrm_state.c, line 3307 (as a function)

Referenced in 4 files:

Smatch caller information:

net/ipv4/ipcomp.c ipcomp_tunnel_create() -> xfrm_init_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	x	4096-ptr_max
PARAM_VALUE	0	x->bydst.next	0
PARAM_VALUE	0	x->bydst.pprev	0
PARAM_VALUE	0	x->byseq.next	0
PARAM_VALUE	0	x->byseq.pprev	0
PARAM_VALUE	0	x->byspi.next	0
PARAM_VALUE	0	x->byspi.pprev	0
PARAM_VALUE	0	x->bysrc.next	0
PARAM_VALUE	0	x->bysrc.pprev	0
PARAM_VALUE	0	x->id.proto	4
PARAM_VALUE	0	x->km.all.next	4096-ptr_max
PARAM_VALUE	0	x->km.all.next->next	4096-ptr_max
PARAM_VALUE	0	x->km.all.prev	4096-ptr_max
PARAM_VALUE	0	x->km.all.prev->next	4096-ptr_max
PARAM_VALUE	0	x->km.all.prev->prev	4096-ptr_max
PARAM_VALUE	0	x->lft.hard_byte_limit	u64max
PARAM_VALUE	0	x->lft.hard_packet_limit	u64max
PARAM_VALUE	0	x->lft.soft_byte_limit	u64max
PARAM_VALUE	0	x->lft.soft_packet_limit	u64max
PARAM_VALUE	0	x->mode_data	0
PARAM_VALUE	0	x->mtimer._softexpires	0
PARAM_VALUE	0	x->mtimer.base	4096-ptr_max
PARAM_VALUE	0	x->mtimer.function	1-u64max
PARAM_VALUE	0	x->mtimer.is_hard	0
PARAM_VALUE	0	x->mtimer.is_lazy	0
PARAM_VALUE	0	x->mtimer.is_queued	0
PARAM_VALUE	0	x->mtimer.is_rel	0
PARAM_VALUE	0	x->mtimer.is_soft	0
PARAM_VALUE	0	x->mtimer.node.expires	0
PARAM_VALUE	0	x->mtimer.node.node.next	0
PARAM_VALUE	0	x->mtimer.node.node.node.rb_left	0
PARAM_VALUE	0	x->mtimer.node.node.node.rb_right	0
PARAM_VALUE	0	x->mtimer.node.node.prev	0
PARAM_VALUE	0	x->pcpu_num	u32max
PARAM_VALUE	0	x->props.family	2
PARAM_VALUE	0	x->props.mode	1
PARAM_VALUE	0	x->refcnt.refs.counter	1
PARAM_VALUE	0	x->replay_maxage	0
PARAM_VALUE	0	x->replay_maxdiff	0
PARAM_VALUE	0	x->rtimer.entry.pprev	0
PARAM_VALUE	0	x->rtimer.flags	0-4194302
PARAM_VALUE	0	x->rtimer.lockdep_map->name	0-255
PARAM_VALUE	0	x->sel.family	0,2,10
PARAM_VALUE	0	x->state_cache.next	0
PARAM_VALUE	0	x->state_cache.pprev	0
PARAM_VALUE	0	x->tunnel_users.counter	0
PARAM_VALUE	1	extack	0
BUF_SIZE	0	x->xs_net.net	(-1),1-s32max
CAPPED_DATA	0	x->sel.family	1
DATA_SOURCE	0	x	r xfrm_state_alloc
NOSPEC	0	x->sel.family
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	x->id.daddr.a4	0-u32max
USER_DATA	0	x->id.spi	0-u32max
USER_DATA	0	x->mark.m	0-u32max
USER_DATA	0	x->mark.v	0-u32max
USER_DATA	0	x->props.flags	0-255
USER_DATA	0	x->props.saddr.a4	0-u32max
USER_DATA	0	x->sel.daddr.a4	0-u32max
USER_DATA	0	x->sel.dport	0-u16max
USER_DATA	0	x->sel.dport_mask	0-u16max
USER_DATA	0	x->sel.family	0,2,10[c]
USER_DATA	0	x->sel.ifindex	s32min-s32max
USER_DATA	0	x->sel.prefixlen_d	0-255
USER_DATA	0	x->sel.prefixlen_s	0-255
USER_DATA	0	x->sel.proto	0-255
USER_DATA	0	x->sel.saddr.a4	0-u32max
USER_DATA	0	x->sel.sport	0-u16max
USER_DATA	0	x->sel.sport_mask	0-u16max
USER_DATA	0	x->sel.user	0-u32max
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex

net/key/af_key.c pfkey_msg2xfrm_state() -> xfrm_init_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	x	4096-ptr_max
PARAM_VALUE	0	x->bydst.next	0
PARAM_VALUE	0	x->bydst.pprev	0
PARAM_VALUE	0	x->byseq.next	0
PARAM_VALUE	0	x->byseq.pprev	0
PARAM_VALUE	0	x->byspi.next	0
PARAM_VALUE	0	x->byspi.pprev	0
PARAM_VALUE	0	x->bysrc.next	0
PARAM_VALUE	0	x->bysrc.pprev	0
PARAM_VALUE	0	x->id.proto	50-51,108,255
PARAM_VALUE	0	x->km.all.next	4096-ptr_max
PARAM_VALUE	0	x->km.all.next->next	4096-ptr_max
PARAM_VALUE	0	x->km.all.prev	4096-ptr_max
PARAM_VALUE	0	x->km.all.prev->next	4096-ptr_max
PARAM_VALUE	0	x->km.all.prev->prev	4096-ptr_max
PARAM_VALUE	0	x->lft.hard_byte_limit	1-u64max
PARAM_VALUE	0	x->lft.hard_packet_limit	1-u32max,u64max
PARAM_VALUE	0	x->lft.soft_byte_limit	1-u64max
PARAM_VALUE	0	x->lft.soft_packet_limit	1-u32max,u64max
PARAM_VALUE	0	x->mode_data	0
PARAM_VALUE	0	x->mtimer._softexpires	0
PARAM_VALUE	0	x->mtimer.base	4096-ptr_max
PARAM_VALUE	0	x->mtimer.function	1-u64max
PARAM_VALUE	0	x->mtimer.is_hard	0
PARAM_VALUE	0	x->mtimer.is_lazy	0
PARAM_VALUE	0	x->mtimer.is_queued	0
PARAM_VALUE	0	x->mtimer.is_rel	0
PARAM_VALUE	0	x->mtimer.is_soft	0
PARAM_VALUE	0	x->mtimer.node.expires	0
PARAM_VALUE	0	x->mtimer.node.node.next	0
PARAM_VALUE	0	x->mtimer.node.node.node.rb_left	0
PARAM_VALUE	0	x->mtimer.node.node.node.rb_right	0
PARAM_VALUE	0	x->mtimer.node.node.prev	0
PARAM_VALUE	0	x->pcpu_num	u32max
PARAM_VALUE	0	x->props.family	0,2,10
PARAM_VALUE	0	x->props.replay_window	0-32
PARAM_VALUE	0	x->refcnt.refs.counter	1
PARAM_VALUE	0	x->replay_maxage	0
PARAM_VALUE	0	x->replay_maxdiff	0
PARAM_VALUE	0	x->rtimer.entry.pprev	0
PARAM_VALUE	0	x->rtimer.flags	0-4194302
PARAM_VALUE	0	x->rtimer.lockdep_map->name	0-255
PARAM_VALUE	0	x->state_cache.next	0
PARAM_VALUE	0	x->state_cache.pprev	0
PARAM_VALUE	0	x->tunnel_users.counter	0
PARAM_VALUE	1	extack	0
BUF_SIZE	0	x->aalg	72-8264,u64max
BUF_SIZE	0	x->calg	68,u64max
BUF_SIZE	0	x->ealg	68-8260,u64max
BUF_SIZE	0	x->encap	24,u64max
CAPPED_DATA	0	x->props.replay_window	1
DATA_SOURCE	0	x	r xfrm_state_alloc
FUZZY_MAX	0	x->lft.hard_byte_limit	u64max
FUZZY_MAX	0	x->lft.hard_packet_limit	u64max
FUZZY_MAX	0	x->lft.soft_byte_limit	u64max
FUZZY_MAX	0	x->lft.soft_packet_limit	u64max
RX_PATH
TASK_NOT_RUNNING
LOCK2		&net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2		&vq->mutex
TYPE_LOCK		(struct netns_xfrm)->xfrm_cfg_mutex

net/xfrm/xfrm_state.c xfrm_state_migrate_create() -> xfrm_init_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	x	4096-ptr_max
PARAM_VALUE	0	x->bydst.next	0
PARAM_VALUE	0	x->bydst.pprev	0
PARAM_VALUE	0	x->byseq.next	0
PARAM_VALUE	0	x->byseq.pprev	0
PARAM_VALUE	0	x->byspi.next	0
PARAM_VALUE	0	x->byspi.pprev	0
PARAM_VALUE	0	x->bysrc.next	0
PARAM_VALUE	0	x->bysrc.pprev	0
PARAM_VALUE	0	x->km.all.next	4096-ptr_max
PARAM_VALUE	0	x->km.all.next->next	4096-ptr_max
PARAM_VALUE	0	x->km.all.prev	4096-ptr_max
PARAM_VALUE	0	x->km.all.prev->next	4096-ptr_max
PARAM_VALUE	0	x->km.all.prev->prev	4096-ptr_max
PARAM_VALUE	0	x->mode_cbs	0,4096-ptr_max
PARAM_VALUE	0	x->mode_cbs->clone_state	7975205731614285824
PARAM_VALUE	0	x->mode_cbs->owner	0,4096-ptr_max
PARAM_VALUE	0	x->mode_data	0,4096-ptr_max
PARAM_VALUE	0	x->mtimer._softexpires	0
PARAM_VALUE	0	x->mtimer.base	4096-ptr_max
PARAM_VALUE	0	x->mtimer.function	1-u64max
PARAM_VALUE	0	x->mtimer.is_hard	0
PARAM_VALUE	0	x->mtimer.is_lazy	0
PARAM_VALUE	0	x->mtimer.is_queued	0
PARAM_VALUE	0	x->mtimer.is_rel	0
PARAM_VALUE	0	x->mtimer.is_soft	0
PARAM_VALUE	0	x->mtimer.node.expires	0
PARAM_VALUE	0	x->mtimer.node.node.next	0
PARAM_VALUE	0	x->mtimer.node.node.node.rb_left	0
PARAM_VALUE	0	x->mtimer.node.node.node.rb_right	0
PARAM_VALUE	0	x->mtimer.node.node.prev	0
PARAM_VALUE	0	x->new_mapping	0
PARAM_VALUE	0	x->new_mapping_sport	0
PARAM_VALUE	0	x->refcnt.refs.counter	1
PARAM_VALUE	0	x->rtimer.entry.pprev	0
PARAM_VALUE	0	x->rtimer.flags	0-4194302
PARAM_VALUE	0	x->rtimer.lockdep_map->name	0-255
PARAM_VALUE	0	x->state_cache.next	0
PARAM_VALUE	0	x->state_cache.pprev	0
PARAM_VALUE	0	x->tunnel_users.counter	0
PARAM_VALUE	1	extack	0,4971238048455385088
PARAM_VALUE	1	extack->bad_attr	0
PARAM_VALUE	1	extack->policy	0
CAPPED_DATA	0	x->id.proto	1
DATA_SOURCE	0	x	r xfrm_state_clone_and_setup
DATA_SOURCE	1	extack	$3
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	x->id.daddr.a4	0-u32max
USER_DATA	0	x->mark	s64min-s64max
USER_DATA	0	x->mark.m	0
USER_DATA	0	x->mark.v	0
USER_DATA	0	x->props.family	0-u16max
USER_DATA	0	x->props.reqid	0-u32max
USER_DATA	0	x->props.saddr.a4	0-u32max
USER_DATA	0	x->sel.family	0-9,11-u16max
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex

net/ipv6/ipcomp6.c ipcomp6_tunnel_create() -> xfrm_init_state()

Type	Parameter	Key	Value
PARAM_VALUE	0	x	4096-ptr_max
PARAM_VALUE	0	x->bydst.next	0
PARAM_VALUE	0	x->bydst.pprev	0
PARAM_VALUE	0	x->byseq.next	0
PARAM_VALUE	0	x->byseq.pprev	0
PARAM_VALUE	0	x->byspi.next	0
PARAM_VALUE	0	x->byspi.pprev	0
PARAM_VALUE	0	x->bysrc.next	0
PARAM_VALUE	0	x->bysrc.pprev	0
PARAM_VALUE	0	x->id.proto	41
PARAM_VALUE	0	x->id.spi	1-u32max
PARAM_VALUE	0	x->km.all.next	4096-ptr_max
PARAM_VALUE	0	x->km.all.next->next	4096-ptr_max
PARAM_VALUE	0	x->km.all.prev	4096-ptr_max
PARAM_VALUE	0	x->km.all.prev->next	4096-ptr_max
PARAM_VALUE	0	x->km.all.prev->prev	4096-ptr_max
PARAM_VALUE	0	x->lft.hard_byte_limit	u64max
PARAM_VALUE	0	x->lft.hard_packet_limit	u64max
PARAM_VALUE	0	x->lft.soft_byte_limit	u64max
PARAM_VALUE	0	x->lft.soft_packet_limit	u64max
PARAM_VALUE	0	x->mode_data	0
PARAM_VALUE	0	x->mtimer._softexpires	0
PARAM_VALUE	0	x->mtimer.base	4096-ptr_max
PARAM_VALUE	0	x->mtimer.function	1-u64max
PARAM_VALUE	0	x->mtimer.is_hard	0
PARAM_VALUE	0	x->mtimer.is_lazy	0
PARAM_VALUE	0	x->mtimer.is_queued	0
PARAM_VALUE	0	x->mtimer.is_rel	0
PARAM_VALUE	0	x->mtimer.is_soft	0
PARAM_VALUE	0	x->mtimer.node.expires	0
PARAM_VALUE	0	x->mtimer.node.node.next	0
PARAM_VALUE	0	x->mtimer.node.node.node.rb_left	0
PARAM_VALUE	0	x->mtimer.node.node.node.rb_right	0
PARAM_VALUE	0	x->mtimer.node.node.prev	0
PARAM_VALUE	0	x->pcpu_num	u32max
PARAM_VALUE	0	x->props.family	10
PARAM_VALUE	0	x->props.mode	1
PARAM_VALUE	0	x->refcnt.refs.counter	1
PARAM_VALUE	0	x->replay_maxage	0
PARAM_VALUE	0	x->replay_maxdiff	0
PARAM_VALUE	0	x->rtimer.entry.pprev	0
PARAM_VALUE	0	x->rtimer.flags	0-4194302
PARAM_VALUE	0	x->rtimer.lockdep_map->name	0-255
PARAM_VALUE	0	x->sel.family	0,2,10
PARAM_VALUE	0	x->state_cache.next	0
PARAM_VALUE	0	x->state_cache.pprev	0
PARAM_VALUE	0	x->tunnel_users.counter	0
PARAM_VALUE	0	x->xs_net.net	4096-ptr_max
PARAM_VALUE	1	extack	0
BUF_SIZE	0	x->xs_net.net	(-1),1-s32max
CAPPED_DATA	0	x->sel.family	1
DATA_SOURCE	0	x	r xfrm_state_alloc
NOSPEC	0	x->sel.family
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	x->mark.m	0-u32max
USER_DATA	0	x->mark.v	0-u32max
USER_DATA	0	x->sel.daddr.a4	0-u32max
USER_DATA	0	x->sel.dport	0-u16max
USER_DATA	0	x->sel.dport_mask	0-u16max
USER_DATA	0	x->sel.family	0,2,10[c]
USER_DATA	0	x->sel.ifindex	s32min-s32max
USER_DATA	0	x->sel.prefixlen_d	0-255
USER_DATA	0	x->sel.prefixlen_s	0-255
USER_DATA	0	x->sel.proto	0-255
USER_DATA	0	x->sel.saddr.a4	0-u32max
USER_DATA	0	x->sel.sport	0-u16max
USER_DATA	0	x->sel.sport_mask	0-u16max
USER_DATA	0	x->sel.user	0-u32max
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex