Documented in 1 files:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

security/tomoyo/common.c tomoyo_read_control() -> (struct tomoyo_io_buffer)->read()

Type Parameter Key Value
PARAM_VALUE 0 head 4096-ptr_max
PARAM_VALUE 0 head->io_sem.dep_map->name 0-255
PARAM_VALUE 0 head->io_sem.first_waiter 0,4096-5159360019465732095,5159360019465732097-ptr_max
PARAM_VALUE 0 head->io_sem.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 head->io_sem.first_waiter->task->blocked_on 0
PARAM_VALUE 0 head->io_sem.osq.tail.counter 0-s32max
PARAM_VALUE 0 head->io_sem.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 head->io_sem.wait_lock.owner (-1)
PARAM_VALUE 0 head->io_sem.wait_lock.owner_cpu u32max
PARAM_VALUE 0 head->read 1-u64max
BUF_SIZE 0 head s32min-(-2),1-s32max
BUF_SIZE 0 head s32min-(-2),1-s32max
CAPPED_DATA 0 &head->io_sem 1
DATA_SOURCE 0 head $0
CONTAINER 0 -0+0 $(-1)
NOCHECK_CALL
USER_DATA 0 head->read_user_buf 4096-ptr_max[c][u]
USER_DATA 0 head->read_user_buf_avail 0-1000000000
LOCK2 global &tomoyo_ss
LOCK2 0 &head->io_sem
TYPE_LOCK (struct tomoyo_io_buffer)->io_sem