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Defined in 1 files as a prototype:

Defined in 2 files as a function:

Referenced in 2 files:

Smatch caller information:

net/xfrm/xfrm_user.c xfrm_policy_construct() -> xfrm_dev_policy_add()

Type Parameter Key Value
PARAM_VALUE 1 xp 4096-ptr_max
PARAM_VALUE 1 xp->action 0-1
PARAM_VALUE 1 xp->bydst.next 0
PARAM_VALUE 1 xp->bydst.pprev 0
PARAM_VALUE 1 xp->byidx.next 0
PARAM_VALUE 1 xp->byidx.pprev 0
PARAM_VALUE 1 xp->family 2,10
PARAM_VALUE 1 xp->lock.magic 3736018669
PARAM_VALUE 1 xp->lock.owner (-1)
PARAM_VALUE 1 xp->lock.owner_cpu u32max
PARAM_VALUE 1 xp->polq.hold_queue.next 4096-ptr_max
PARAM_VALUE 1 xp->polq.hold_queue.prev 4096-ptr_max
PARAM_VALUE 1 xp->polq.hold_queue.qlen 0
PARAM_VALUE 1 xp->polq.hold_timer.entry.pprev 0
PARAM_VALUE 1 xp->polq.hold_timer.flags 0-4194302
PARAM_VALUE 1 xp->polq.hold_timer.lockdep_map->name 0-255
PARAM_VALUE 1 xp->refcnt.refs.counter 1
PARAM_VALUE 1 xp->selector.family 2,10
PARAM_VALUE 1 xp->selector.prefixlen_d 0-128
PARAM_VALUE 1 xp->selector.prefixlen_s 0-128
PARAM_VALUE 1 xp->timer.entry.pprev 0
PARAM_VALUE 1 xp->timer.flags 0-4194302
PARAM_VALUE 1 xp->timer.lockdep_map->name 0-255
PARAM_VALUE 1 xp->type 0-1
PARAM_VALUE 1 xp->walk.all.next 4096-ptr_max
PARAM_VALUE 1 xp->walk.all.next->next 4096-ptr_max
PARAM_VALUE 1 xp->walk.all.prev 4096-ptr_max
PARAM_VALUE 1 xp->walk.all.prev->next 4096-ptr_max
PARAM_VALUE 1 xp->walk.all.prev->prev 4096-ptr_max
PARAM_VALUE 1 xp->xfrm_nr 0-6
PARAM_VALUE 2 xuo 4096-ptr_max
PARAM_VALUE 3 dir 0-2
PARAM_VALUE 4 extack 4971238048455385088
PARAM_VALUE 4 extack->_msg 0
PARAM_VALUE 4 extack->bad_attr 0
PARAM_VALUE 4 extack->policy 0
BUF_SIZE 1 xp 1064
CAPPED_DATA 3 dir 1
DATA_SOURCE 0 net $0
DATA_SOURCE 1 xp r xfrm_policy_alloc
DATA_SOURCE 4 extack $4
MEM_ZERO 4 extack
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 xp->action 0-1
USER_DATA 1 xp->family 2,10
USER_DATA 1 xp->flags 0-255
USER_DATA 1 xp->index 0-u32max
USER_DATA 1 xp->lft.hard_add_expires_seconds 0-u64max
USER_DATA 1 xp->lft.hard_byte_limit 0-u64max
USER_DATA 1 xp->lft.hard_packet_limit 0-u64max
USER_DATA 1 xp->lft.hard_use_expires_seconds 0-u64max
USER_DATA 1 xp->lft.soft_add_expires_seconds 0-u64max
USER_DATA 1 xp->lft.soft_byte_limit 0-u64max
USER_DATA 1 xp->lft.soft_packet_limit 0-u64max
USER_DATA 1 xp->lft.soft_use_expires_seconds 0-u64max
USER_DATA 1 xp->priority 0-u32max
USER_DATA 1 xp->selector.dport 0-u16max
USER_DATA 1 xp->selector.dport_mask 0-u16max
USER_DATA 1 xp->selector.family 2,10
USER_DATA 1 xp->selector.ifindex s32min-s32max
USER_DATA 1 xp->selector.prefixlen_d 0-128
USER_DATA 1 xp->selector.prefixlen_s 0-128
USER_DATA 1 xp->selector.proto 0-255
USER_DATA 1 xp->selector.sport 0-u16max
USER_DATA 1 xp->selector.sport_mask 0-u16max
USER_DATA 1 xp->selector.user 0-u32max
USER_DATA 1 xp->type 0-1
USER_DATA 1 xp->xfrm_nr 1-6[c]
USER_DATA 2 xuo->flags 0-255
USER_DATA 2 xuo->ifindex s32min-s32max
USER_DATA 3 dir 0-2[c]
UNITS 0 net unit_byte
USER_PTR 2 xuo
HALF_LOCKED2 &net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &audit_cmd_mutex.lock
HALF_LOCKED2 global &cb_lock
HALF_LOCKED2 global &crypto_cfg_mutex
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex
HALF_LOCKED2 rcu_read