| 19 | } |
| 20 | |
| 21 | bool IsValidSubtraction(const CScriptNum& lhs, const CScriptNum& rhs) |
| 22 | { |
| 23 | return rhs == 0 || (rhs > 0 && lhs >= CScriptNum{std::numeric_limits<int64_t>::min()} + rhs) || (rhs < 0 && lhs <= CScriptNum{std::numeric_limits<int64_t>::max()} + rhs); |
| 24 | } |
| 25 | } // namespace |
| 26 | |
| 27 | FUZZ_TARGET(scriptnum_ops) |