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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/core/fib_rules.c fib_delrule() -> call_fib_rule_notifiers()

Type Parameter Key Value
PARAM_VALUE 0 net 4096-ptr_max
PARAM_VALUE 1 event_type 5
PARAM_VALUE 2 rule 4096-ptr_max
PARAM_VALUE 2 rule->list.next->prev 4096-ptr_max
PARAM_VALUE 3 ops 4096-ptr_max
PARAM_VALUE 3 ops->lock.dep_map->name 0-255
PARAM_VALUE 3 ops->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 3 ops->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 3 ops->lock.osq.tail.counter 0-s32max
PARAM_VALUE 3 ops->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 3 ops->lock.wait_lock.owner (-1)
PARAM_VALUE 3 ops->lock.wait_lock.owner_cpu u32max
PARAM_VALUE 3 ops->owner 0,4096-ptr_max
PARAM_VALUE 3 ops->owner->refcnt.counter 0-s32max
PARAM_VALUE 3 ops->owner->state 0-1,3-u32max
PARAM_VALUE 3 ops->rule_size 0-4000000
PARAM_VALUE 4 extack 0
CAPPED_DATA 2 rule 1
CAPPED_DATA 3 ops->family 1
CAPPED_DATA 3 &ops->lock 1
DATA_SOURCE 0 net $0
DATA_SOURCE 2 rule r rule_find
DATA_SOURCE 3 ops r lookup_rules_ops
BIT_INFO 2 rule->flags 0x0,0xfffffffe
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 3 &ops->lock
HALF_LOCKED2 &net->xfrm.xfrm_cfg_mutex
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
TYPE_LOCK (struct fib_rules_ops)->lock

net/core/fib_rules.c fib_newrule() -> call_fib_rule_notifiers()

Type Parameter Key Value
PARAM_VALUE 0 net 4096-ptr_max
PARAM_VALUE 1 event_type 4
PARAM_VALUE 2 rule 4096-ptr_max
PARAM_VALUE 2 rule->fr_net s64min-(-4096),4096-s64max
PARAM_VALUE 2 rule->iif_is_l3_master 0-1
PARAM_VALUE 2 rule->oif_is_l3_master 0-1
PARAM_VALUE 2 rule->refcnt.refs.counter 1
PARAM_VALUE 3 ops 4096-ptr_max
PARAM_VALUE 3 ops->lock.dep_map->name 0-255
PARAM_VALUE 3 ops->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 3 ops->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 3 ops->lock.osq.tail.counter 0-s32max
PARAM_VALUE 3 ops->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 3 ops->lock.wait_lock.owner (-1)
PARAM_VALUE 3 ops->lock.wait_lock.owner_cpu u32max
PARAM_VALUE 3 ops->owner 0,4096-ptr_max
PARAM_VALUE 3 ops->owner->refcnt.counter 0-s32max
PARAM_VALUE 3 ops->owner->state 0-1,3-u32max
PARAM_VALUE 3 ops->rule_size 0-4000000
PARAM_VALUE 4 extack 0,4971238048455385088
PARAM_VALUE 4 extack->bad_attr 0
PARAM_VALUE 4 extack->policy 0
CAPPED_DATA 3 ops->family 1
CAPPED_DATA 3 &ops->lock 1
DATA_SOURCE 0 net $0
DATA_SOURCE 3 ops r lookup_rules_ops
DATA_SOURCE 4 extack $3
NOSPEC 2 rule->table
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 rule->action 0-1,3-255
USER_DATA 2 rule->dport_range.end 1-65534[c]
USER_DATA 2 rule->dport_range.start 1-65534[c]
USER_DATA 2 rule->dscp 0,4-252[c]
USER_DATA 2 rule->dstmask 0-4294967295[c][u]
USER_DATA 2 rule->flags 0-4294967295
USER_DATA 2 rule->sport_range.end 1-65534[c]
USER_DATA 2 rule->sport_range.start 1-65534[c]
USER_DATA 2 rule->srcmask 0-4294967295[c][u]
USER_DATA 2 rule->table 0-255
LOCK2 3 &ops->lock
HALF_LOCKED2 &net->xfrm.xfrm_cfg_mutex
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 0 &net->rtnl_mutex
TYPE_LOCK (struct fib_rules_ops)->lock