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Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

kernel/bpf/local_storage.c check_and_init_map_value() -> bpf_obj_init()

Type Parameter Key Value
DATA_SOURCE 1 obj $1
NOCHECK_CALL

kernel/bpf/arraymap.c check_and_init_map_value() -> bpf_obj_init()

Type Parameter Key Value
PARAM_VALUE 0 rec 0,4096-u64max
PARAM_VALUE 0 rec->cnt 0-s32max
PARAM_VALUE 1 obj 16,4096-ptr_max
BUF_SIZE 1 obj (-1)-s32max
BUF_SIZE 1 obj (-1)-s32max
DATA_SOURCE 1 obj $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 1 obj unit_byte
HALF_LOCKED2 &seq->lock
HALF_LOCKED2 rcu_read

net/core/bpf_sk_storage.c check_and_init_map_value() -> bpf_obj_init()

Type Parameter Key Value
PARAM_VALUE 0 rec 0,4096-u64max
DATA_SOURCE 1 obj $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 1 *obj s64min-s64max
USER_PTR 1 obj
LOCK2 rcu_read
HALF_LOCKED2 &ilb->lock

kernel/bpf/syscall.c check_and_init_map_value() -> bpf_obj_init()

Type Parameter Key Value
PARAM_VALUE 0 rec 0,4096-u64max
PARAM_VALUE 0 rec->cnt 0-s32max
PARAM_VALUE 1 obj 16,4096-ptr_max
BUF_SIZE 1 obj (-1)-s32max
BUF_SIZE 1 obj (-1)-s32max
CAPPED_DATA 0 rec->cnt 1
DATA_SOURCE 1 obj $1
NOCHECK_CALL
UNITS 1 obj unit_byte
LOCK2 rcu_read

kernel/bpf/hashtab.c check_and_init_map_value() -> bpf_obj_init()

Type Parameter Key Value
PARAM_VALUE 0 rec 0,4096-u64max
PARAM_VALUE 1 obj 16,4096-u64max
BUF_SIZE 1 obj (-1)-s32max
BUF_SIZE 1 obj (-1)-s32max
DATA_SOURCE 1 obj $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 1 obj unit_byte
HALF_LOCKED2 &seq->lock
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read

kernel/bpf/helpers.c bpf_obj_new() -> bpf_obj_init()

Type Parameter Key Value
PARAM_VALUE 1 obj 1-u64max
DATA_SOURCE 1 obj r bpf_mem_alloc
NOCHECK_CALL