Open Menu /

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/ipv6/ip6_fib.c fib6_add_rt2node() -> call_fib6_entry_notifiers()

Type Parameter Key Value
PARAM_VALUE 1 event_type 0-1
PARAM_VALUE 2 rt 4096-ptr_max
PARAM_VALUE 2 rt->fib6_nh->nh_common.nhc_dev_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 2 rt->fib6_nh->nh_common.nhc_dev_tracker->dead 0-1
PARAM_VALUE 2 rt->fib6_nh->nh_common.nhc_dev_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 2 rt->fib6_nh->nh_common.nhc_family 0-255
PARAM_VALUE 2 rt->fib6_nh->nh_common.nhc_gw_family 0-255
PARAM_VALUE 2 rt->fib6_nh->nh_common.nhc_rth_input->dst.dev_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 2 rt->fib6_nh->nh_common.nhc_rth_input->dst.dev_tracker->dead 0-1
PARAM_VALUE 2 rt->fib6_nh->nh_common.nhc_rth_input->dst.dev_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 2 rt->fib6_node->leaf->fib6_nh->nh_common.nhc_gw_family 0-255
PARAM_VALUE 2 rt->fib6_table 4096-ptr_max
PARAM_VALUE 2 rt->fib6_table->tb6_lock.rlock.dep_map->name 0-255
PARAM_VALUE 2 rt->nh 0,4096-ptr_max
PARAM_VALUE 2 rt->nh->dead 0
PARAM_VALUE 2 rt->nh->lock.rlock.dep_map->name 0-255
PARAM_VALUE 3 extack 0,4971238048455385088
PARAM_VALUE 3 extack->bad_attr 0
PARAM_VALUE 3 extack->cookie_len 0
PARAM_VALUE 3 extack->miss_nest 0
PARAM_VALUE 3 extack->miss_type 0
PARAM_VALUE 3 extack->policy 0
BUF_SIZE 2 rt (-1),200,304
BUF_SIZE 2 rt (-1),200,304
CAPPED_DATA 2 rt->fib6_dst.plen 1
CAPPED_DATA 2 rt->fib6_nsiblings 1
CAPPED_DATA 2 rt->fib6_src.plen 1
DATA_SOURCE 2 rt $1
DATA_SOURCE 3 extack $3
FUZZY_MAX 1 event_type 1
NOSPEC 2 rt->fib6_dst.plen
HARD_MAX 1 event_type 1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 rt->fib6_dst.plen 0-128[c]
USER_DATA 2 rt->fib6_flags 0-u32max[c]
UNITS 0 net unit_byte
LOCK2 &table->tb6_lock
LOCK2 bh
HALF_LOCKED2 2 &rt->nh->lock
TYPE_LOCK (struct fib6_table)->tb6_lock

net/ipv6/ip6_fib.c fib6_add_rt2node() -> call_fib6_entry_notifiers()

Type Parameter Key Value
PARAM_VALUE 1 event_type 0
PARAM_VALUE 2 rt 4096-ptr_max
PARAM_VALUE 2 rt->fib6_nh->nh_common.nhc_dev_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 2 rt->fib6_nh->nh_common.nhc_dev_tracker->dead 0-1
PARAM_VALUE 2 rt->fib6_nh->nh_common.nhc_dev_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 2 rt->fib6_nh->nh_common.nhc_family 0-255
PARAM_VALUE 2 rt->fib6_nh->nh_common.nhc_gw_family 0-255
PARAM_VALUE 2 rt->fib6_nh->nh_common.nhc_rth_input->dst.dev_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 2 rt->fib6_nh->nh_common.nhc_rth_input->dst.dev_tracker->dead 0-1
PARAM_VALUE 2 rt->fib6_nh->nh_common.nhc_rth_input->dst.dev_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 2 rt->fib6_node->leaf->fib6_nh->nh_common.nhc_gw_family 0-255
PARAM_VALUE 2 rt->fib6_table 4096-ptr_max
PARAM_VALUE 2 rt->fib6_table->tb6_lock.rlock.dep_map->name 0-255
PARAM_VALUE 2 rt->nh 0,4096-ptr_max
PARAM_VALUE 2 rt->nh->dead 0
PARAM_VALUE 2 rt->nh->lock.rlock.dep_map->name 0-255
PARAM_VALUE 3 extack 0,4971238048455385088
PARAM_VALUE 3 extack->bad_attr 0
PARAM_VALUE 3 extack->cookie_len 0
PARAM_VALUE 3 extack->miss_nest 0
PARAM_VALUE 3 extack->miss_type 0
PARAM_VALUE 3 extack->policy 0
BUF_SIZE 2 rt (-1),200,304
BUF_SIZE 2 rt (-1),200,304
CAPPED_DATA 2 rt->fib6_dst.plen 1
CAPPED_DATA 2 rt->fib6_nsiblings 1
CAPPED_DATA 2 rt->fib6_src.plen 1
DATA_SOURCE 2 rt $1
DATA_SOURCE 3 extack $3
NOSPEC 2 rt->fib6_dst.plen
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 rt->fib6_dst.plen 0-128[c]
USER_DATA 2 rt->fib6_flags 0-u32max[c]
UNITS 0 net unit_byte
LOCK2 &table->tb6_lock
LOCK2 bh
HALF_LOCKED2 2 &rt->nh->lock
TYPE_LOCK (struct fib6_table)->tb6_lock

net/ipv6/ip6_fib.c fib6_del_route() -> call_fib6_entry_notifiers()

Type Parameter Key Value
PARAM_VALUE 0 net 4096-ptr_max
PARAM_VALUE 0 net->ipv6.fib6_walker_lock.dep_map->name 0-255
PARAM_VALUE 0 net->ipv6.rt6_stats 4096-ptr_max
PARAM_VALUE 1 event_type 3
PARAM_VALUE 2 rt 4096-ptr_max
PARAM_VALUE 2 rt->expires 0
PARAM_VALUE 2 rt->fib6_destroying 1
PARAM_VALUE 2 rt->fib6_node 0
PARAM_VALUE 2 rt->fib6_nsiblings 0
PARAM_VALUE 2 rt->gc_link->next->pprev 1-u64max
PARAM_VALUE 2 rt->gc_link.next 0
PARAM_VALUE 2 rt->gc_link.pprev 0
PARAM_VALUE 2 rt->nh 0,4096-ptr_max
PARAM_VALUE 2 rt->nh->lock.rlock.dep_map->name 0-255
PARAM_VALUE 2 rt->nh->nh_info->fib6_nh.nh_common.nhc_dev->refcnt_tracker.list.next->next 4096-ptr_max
PARAM_VALUE 2 rt->nh->nh_info->fib6_nh.nh_common.nhc_dev->refcnt_tracker.list.next->prev 4096-ptr_max
PARAM_VALUE 2 rt->nh_list.next->prev 4096-ptr_max
PARAM_VALUE 2 rt->nh_list.prev->next 4096-ptr_max
PARAM_VALUE 3 extack 0
CAPPED_DATA 0 &net->ipv6.fib6_walkers 1
NOCHECK_CALL
UNITS 0 net unit_byte