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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/seccomp.c seccomp_notify_addfd() -> find_notification()

Type Parameter Key Value
PARAM_VALUE 0 filter->notify_lock.dep_map->name 0-255
PARAM_VALUE 0 filter->notify_lock.first_waiter 0,4096-5159360019465732095,5159360019465732097-ptr_max
PARAM_VALUE 0 filter->notify_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 filter->notify_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 filter->notify_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 filter->notify_lock.wait_lock.owner (-1)
PARAM_VALUE 0 filter->notify_lock.wait_lock.owner_cpu u32max
BUF_SIZE 0 filter s32min-(-2),1-s32max
BUF_SIZE 0 filter s32min-(-2),1-s32max
CAPPED_DATA 0 &filter->notify_lock 1
DATA_SOURCE 0 filter $0
USER_DATA 1 id 0-u64max
LOCK2 0 &filter->notify_lock
TYPE_LOCK (struct seccomp_filter)->notify_lock

kernel/seccomp.c seccomp_notify_id_valid() -> find_notification()

Type Parameter Key Value
PARAM_VALUE 0 filter->notify_lock.dep_map->name 0-255
PARAM_VALUE 0 filter->notify_lock.first_waiter 0,4096-5159360019465732095,5159360019465732097-ptr_max
PARAM_VALUE 0 filter->notify_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 filter->notify_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 filter->notify_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 filter->notify_lock.wait_lock.owner (-1)
PARAM_VALUE 0 filter->notify_lock.wait_lock.owner_cpu u32max
BUF_SIZE 0 filter s32min-(-2),1-s32max
BUF_SIZE 0 filter s32min-(-2),1-s32max
CAPPED_DATA 0 &filter->notify_lock 1
DATA_SOURCE 0 filter $0
USER_DATA 1 id 0-u64max
LOCK2 0 &filter->notify_lock
TYPE_LOCK (struct seccomp_filter)->notify_lock

kernel/seccomp.c seccomp_notify_recv() -> find_notification()

Type Parameter Key Value
PARAM_VALUE 0 filter 4096-ptr_max
PARAM_VALUE 0 filter->notify_lock.dep_map->name 0-255
PARAM_VALUE 0 filter->notify_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 filter->notify_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 filter->notify_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 filter->notify_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 filter->notify_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 filter->notify_lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 filter->notify_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 filter->notify_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 filter->notify_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 filter->notify_lock.wait_lock.owner (-1)
PARAM_VALUE 0 filter->notify_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 filter->wqh.lock.rlock.dep_map->name 0-255
BUF_SIZE 0 filter s32min-(-2),1-s32max
BUF_SIZE 0 filter s32min-(-2),1-s32max
CAPPED_DATA 0 &filter->notif->notifications 1
CAPPED_DATA 0 &filter->notify_lock 1
DATA_SOURCE 0 filter $0
LOCK2 0 &filter->notify_lock
TYPE_LOCK (struct seccomp_filter)->notify_lock

kernel/seccomp.c seccomp_notify_send() -> find_notification()

Type Parameter Key Value
PARAM_VALUE 0 filter->notify_lock.dep_map->name 0-255
PARAM_VALUE 0 filter->notify_lock.first_waiter 0,4096-5159360019465732095,5159360019465732097-ptr_max
PARAM_VALUE 0 filter->notify_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 filter->notify_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 filter->notify_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 filter->notify_lock.wait_lock.owner (-1)
PARAM_VALUE 0 filter->notify_lock.wait_lock.owner_cpu u32max
BUF_SIZE 0 filter s32min-(-2),1-s32max
BUF_SIZE 0 filter s32min-(-2),1-s32max
CAPPED_DATA 0 &filter->notify_lock 1
DATA_SOURCE 0 filter $0
USER_DATA 1 id 0-u64max
LOCK2 0 &filter->notify_lock
TYPE_LOCK (struct seccomp_filter)->notify_lock