Defined in 1 files as a prototype:
Referenced in 2 files:
Smatch caller information:
kernel/bpf/cnum.c cnum64_intersect_with_srange() -> cnum64_from_srange()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CAPPED_DATA | 0 | min | 1 |
| DATA_SOURCE | 0 | min | $1 |
| DATA_SOURCE | 1 | max | $2 |
kernel/bpf/verifier.c __scalar64_min_max_lsh() -> cnum64_from_srange()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | min | s64min-(-4294967296),0,4294967296-9223372032559808512 |
| PARAM_VALUE | 1 | max | s64min-(-4294967296),0,4294967296-9223372032559808512 |
| BIT_INFO | 0 | min | 0x0,0x7fffffff00000000 |
| BIT_INFO | 1 | max | 0x0,0x7fffffff00000000 |
kernel/bpf/verifier.c cnum64_from_tnum() -> cnum64_from_srange()
| Type | Parameter | Key | Value |
|---|
kernel/bpf/verifier.c reg_set_srange64() -> cnum64_from_srange()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CAPPED_DATA | 0 | min | 1 |
| CAPPED_DATA | 0 | min | 1 |
| DATA_SOURCE | 0 | min | $1 |
| DATA_SOURCE | 1 | max | $2 |
kernel/bpf/verifier.c scalar_min_max_mul() -> cnum64_from_srange()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CAPPED_DATA | 0 | min | 1 |
| CAPPED_DATA | 0 | min | 1 |
| NO_OVERFLOW_SIMPLE | 0 | min | |
| NO_OVERFLOW_SIMPLE | 1 | max |