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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

ipc/sem.c __do_semtimedop() -> sem_obtain_object_check()

Type Parameter Key Value
PARAM_VALUE 0 ns 4096-ptr_max
PARAM_VALUE 1 id 0-s32max
CAPPED_DATA 1 id 1
DATA_SOURCE 0 ns $4
DATA_SOURCE 1 id $0
FUZZY_MAX 1 id 0
NOSPEC 1 id
USER_DATA 1 id 0-s32max[c]
LOCK2 rcu_read

ipc/sem.c exit_sem() -> sem_obtain_object_check()

Type Parameter Key Value
PARAM_VALUE 1 id s32min-(-2),0-s32max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 rcu_read

ipc/sem.c find_alloc_undo() -> sem_obtain_object_check()

Type Parameter Key Value
PARAM_VALUE 0 ns 4096-ptr_max
PARAM_VALUE 1 id 0-s32max
DATA_SOURCE 0 ns $0
DATA_SOURCE 1 id $1
FUZZY_MAX 1 id 0
USER_DATA 1 id 0-s32max
LOCK2 rcu_read

ipc/sem.c semctl_main() -> sem_obtain_object_check()

Type Parameter Key Value
PARAM_VALUE 1 id 0-s32max
DATA_SOURCE 0 ns $0
DATA_SOURCE 1 id $1
FUZZY_MAX 1 id 0
USER_DATA 1 id 0-s32max
LOCK2 rcu_read

ipc/sem.c semctl_setval() -> sem_obtain_object_check()

Type Parameter Key Value
PARAM_VALUE 1 id 0-s32max
DATA_SOURCE 0 ns $0
DATA_SOURCE 1 id $1
FUZZY_MAX 1 id 0
USER_DATA 1 id 0-s32max
LOCK2 rcu_read

ipc/sem.c semctl_stat() -> sem_obtain_object_check()

Type Parameter Key Value
PARAM_VALUE 1 id 0-s32max
DATA_SOURCE 0 ns $0
DATA_SOURCE 1 id $1
FUZZY_MAX 1 id 0
USER_DATA 1 id 0-s32max
LOCK2 rcu_read