Method FixChecksum

src/leveldb/db/log_test.cc:90–95

  }

  void FixChecksum(int header_offset, int len) {
    // Compute crc of type/len/data
    uint32_t crc = crc32c::Value(&dest_.contents_[header_offset + 6], 1 + len);
    crc = crc32c::Mask(crc);
    EncodeFixed32(&dest_.contents_[header_offset], crc);
  }

  void ForceError() { source_.force_error_ = true; }