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Defined in 1 files as a prototype:

Referenced in 2 files:

Smatch caller information:

kernel/bpf/cnum.c cnum32_intersect_with_urange() -> cnum32_from_urange()

Type Parameter Key Value
CAPPED_DATA 0 min 1
DATA_SOURCE 0 min $1
DATA_SOURCE 1 max $2

kernel/bpf/verifier.c ___mark_reg_known() -> cnum32_from_urange()

Type Parameter Key Value
DATA_SOURCE 0 min $1
DATA_SOURCE 1 max $1
UNITS 0 min unit_byte
UNITS 1 max unit_byte

kernel/bpf/verifier.c __mark_reg32_known() -> cnum32_from_urange()

Type Parameter Key Value
DATA_SOURCE 0 min $1
DATA_SOURCE 1 max $1
UNITS 0 min unit_byte
UNITS 1 max unit_byte

kernel/bpf/verifier.c cnum32_from_tnum() -> cnum32_from_urange()

Type Parameter Key Value
PARAM_VALUE 0 min 0-2147483646
PARAM_VALUE 1 max 0-s32max
UNITS 0 min unit_byte

kernel/bpf/verifier.c coerce_reg_to_size_sx() -> cnum32_from_urange()

Type Parameter Key Value
UNITS 0 min unit_byte
UNITS 1 max unit_byte

kernel/bpf/verifier.c reg_set_urange32() -> cnum32_from_urange()

Type Parameter Key Value
DATA_SOURCE 0 min $1
DATA_SOURCE 1 max $2
UNITS 0 min unit_byte

kernel/bpf/verifier.c scalar32_min_max_mul() -> cnum32_from_urange()

Type Parameter Key Value
NO_OVERFLOW_SIMPLE 0 min
NO_OVERFLOW_SIMPLE 1 max