message: critical bounds bug
  from: github.com/GNSPS/solidity-bytes-utils/blob/feat/update-0.7.0/contracts/BytesLib.sol
diff: @@ -97,7 +97,9 @@ library Lib_BytesUtils {
  pure
  returns (bytes memory)
  {
  - require(_bytes.length >= (_start + _length), "Read out of bounds");
  + require(_length + 31 >= _length, "slice_overflow");
  + require(_start + _length >= _start, "slice_overflow");
  + require(_bytes.length >= _start + _length, "slice_outOfBounds");
  bytes memory tempBytes;
  