if err != nil {
					// Call the cleanup funcs
					for i := len(cFns) - 1; i >= 0; i-- {
						cFns[i]()
					}
					return nil, err
				}
				if decryptSkip > 0 {
					inputReader = ioutil.NewSkipReader(inputReader, decryptSkip)
				}
				oi.Size = decLength
			}
			// Decompression reader.
			var dopts []s2.ReaderOption
			if off > 0 || decOff > 0 {