brendan-duncan / archive

Dart library to encode and decode various archive and compression formats, such as Zip, Tar, GZip, ZLib, and BZip2.

MIT License

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Crash when extracting XZ archive #209

Closed omnicron-llc closed 1 year ago

omnicron-llc commented 2 years ago

Extracting an archive file created with tar -J gives the following error:

022-05-25 16:39:44.090115-0600 Runner[27991:37388133] [VERBOSE-2:ui_dart_state.cc(198)] Unhandled Exception: LateInitializationError: Field '_input@76520520' has already been initialized.

0 LateError._throwFieldAlreadyInitialized (dart:_internal-patch/internal_patch.dart:194:5)

1 RangeDecoder._input= (package:archive/src/lzma/range_decoder.dart:33:30)

2 RangeDecoder.input= (package:archive/src/lzma/range_decoder.dart:45:39)

3 LzmaDecoder.decode (package:archive/src/lzma/lzma_decoder.dart:142:12)

4 _XZStreamDecoder._readLZMA2 (package:archive/src/xz_decoder.dart:287:26)

5 _XZStreamDecoder._readBlock (package:archive/src/xz_decoder.dart:143:5)

6 _XZStreamDecoder.decode (package:archive/src/xz_decoder.dart:59:7)

7 XZDecoder.decodeBuffer (package:archive/src/xz_decoder.dart:22:20)

8 main (package:unity_mlm/main.dart:46:30)

mz2 commented 2 years ago

I am seeing this too (with version 3.3.1 of archive):

  LateInitializationError: Field '_input@80520520' has already been initialized.
  dart:_internal                                                            LateError._throwFieldAlreadyInitialized
  package:archive/src/lzma/range_decoder.dart 33:30                         RangeDecoder._input=
  package:archive/src/lzma/range_decoder.dart 45:39                         RangeDecoder.input=
  package:archive/src/lzma/lzma_decoder.dart 142:12                         LzmaDecoder.decode
  package:archive/src/xz_decoder.dart 287:26                                _XZStreamDecoder._readLZMA2
  package:archive/src/xz_decoder.dart 143:5                                 _XZStreamDecoder._readBlock
  package:archive/src/xz_decoder.dart 59:7                                  _XZStreamDecoder.decode
  package:archive/src/xz_decoder.dart 22:20                                 XZDecoder.decodeBuffer
  package:archive/src/xz_decoder.dart 17:12                                 XZDecoder.decodeBytes