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copilot/fix-nullreferenceexception-extracting-executable
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814 Commits

Author SHA1 Message Date
copilot-swe-agent[bot]
e93c631900 Fix solid RAR single-entry extraction nullref path 2026-07-02 11:22:12 +00:00
Fidel
de8ee30b17 BZip2: add opt-in tolerateTruncatedStream to decode a footerless/partial stream 
Add a `tolerateTruncatedStream` option (default false) to `BZip2Stream.Create`/`CreateAsync`,
threaded through to `CBZip2InputStream`. When enabled, the decoder accepts a stream that has no
trailing footer - e.g. a truncated stream, or a sub-range of blocks extracted for random access:

- An end-of-input reached while reading a block/footer header (a true block boundary, tracked by
  `expectingBlockStart`) is treated as a normal end of stream instead of throwing
  `ArchiveOperationException("BZip2 compressed file ends unexpectedly")`. EOF in the middle of a
  block, the block CRC, or the Huffman tables still throws.
- The whole-stream combined CRC in the footer is not verified, since a partial decode's running
  combined CRC won't match the stored whole-stream value. Per-block CRCs are still enforced.

Default behaviour is unchanged (the flag defaults to false) and the change is applied symmetrically
to the sync and async read paths.

Tests (BZip2StreamTests):
- a footerless header-only stream decodes to empty with the flag and throws without it;
- a real block followed by end-of-input at the next block boundary decodes with the flag and throws
  without it;
- a corrupted whole-stream combined CRC is tolerated with the flag and fatal without it;
- a complete, well-formed stream still round-trips with the flag set.
All existing BZip2 tests continue to pass.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
 2026-06-23 13:08:02 +10:00
Adam Hathcock
49d00034e4 update tests 2026-06-19 11:21:39 +01:00
Adam Hathcock
727d2a79f9 updates from review 2026-06-18 17:06:16 +01:00
Adam Hathcock
e8ee054757 rest of the formats 2026-06-15 17:02:31 +01:00
Adam Hathcock
808524d917 BZip2, GZip and XZ done 2026-06-15 09:59:48 +01:00
Adam Hathcock
e9e05520d6 7Zip and Rar 2026-06-15 09:29:50 +01:00
Adam Hathcock
2866bfbd54 First pass with zip 2026-06-15 09:17:05 +01:00
Adam Hathcock
78a2218982 Handle lzma end marker correctly 2026-06-13 15:09:13 +01:00
Adam Hathcock
2d041e5c76 Fixed XZ block CRC64 computation and added notes on XZ format specifics 2026-06-13 14:31:36 +01:00
Adam Hathcock
160ba0938a review fixes 2026-06-13 10:00:39 +01:00
Adam Hathcock
7814013995 Merge remote-tracking branch 'origin/master' into adam/xz-crc-check 2026-06-13 09:40:39 +01:00
Adam Hathcock
4e3dcabbd0 Add basic crc checking for xz 2026-06-13 09:24:04 +01:00
Adam Hathcock
21b9c33c95 Fix tests 2026-06-12 14:51:56 +01:00
Adam Hathcock
de6e2bfee2 Add WriterOptions.BufferSize property 2026-06-12 14:41:05 +01:00
Adam Hathcock
3a73cfe925 Add instance based extraction size instead of just static 2026-06-11 17:24:42 +01:00
Adam Hathcock
5bfb67e177 Update deps 2026-06-02 09:13:00 +01:00
Adam Hathcock
ca32d49957 Merge remote-tracking branch 'origin/master' into copilot/fix-tararchive-missing-entries 2026-05-29 15:20:22 +01:00
Adam Hathcock
7a6a8d53f9 Fix merge 2026-05-29 15:11:39 +01:00
Adam Hathcock
938995ea43 Merge remote-tracking branch 'origin/master' into copilot/fix-tararchive-missing-entries 
# Conflicts:
#	tests/SharpCompress.Test/Tar/TarArchiveAsyncTests.cs
 2026-05-29 14:43:13 +01:00
copilot-swe-agent[bot]
ee64868919 Add tar reader regression tests 2026-05-29 11:58:38 +00:00
Adam Hathcock
e7eb1097fa update settings to avoid package lock churn 2026-05-29 10:07:10 +01:00
Adam Hathcock
49d3452c4f Merge remote-tracking branch 'origin/master' into adam/fix-locks 2026-05-29 09:49:35 +01:00
Adam Hathcock
eb5efc27c9 Merge pull request #1340 from adamhathcock/copilot/fix-7zip-progress-reporting 
Restore `WriteToDirectoryAsync` progress callbacks for solid 7z archives
 2026-05-29 09:48:32 +01:00
Adam Hathcock
d6efe32cda fmt 2026-05-29 09:25:52 +01:00
Adam Hathcock
7c5a7dccb1 Try to fix global.json to avoid churn in locks 2026-05-29 09:25:14 +01:00
copilot-swe-agent[bot]
ae8d983b72 Fix flaky progress test by using synchronous IProgress implementation 2026-05-29 08:13:41 +00:00
copilot-swe-agent[bot]
d5a8f98500 Fix async progress reporting for solid 7z extraction 2026-05-29 08:02:33 +00:00
copilot-swe-agent[bot]
5adae487c7 Fix writable archive async disposal and add regression tests 2026-05-28 13:12:11 +00:00
copilot-swe-agent[bot]
0a3c36dc80 Dispose caller-provided stream in async archive open test 2026-05-27 08:05:46 +00:00
copilot-swe-agent[bot]
851aa391c6 test: dispose wrapped cancellation stream 2026-05-27 08:05:19 +00:00
copilot-swe-agent[bot]
c0b42d4806 test: dispose reader stream in async parity test 2026-05-27 08:04:00 +00:00
Adam Hathcock
55df0d30d9 add AOT smoke and missing tests 2026-05-26 15:47:44 +01:00
Adam Hathcock
98b4ffc807 Merge pull request #1332 from adamhathcock/adam/update-docs-skills 
Add skills
 2026-05-26 15:36:44 +01:00
Adam Hathcock
35c9cdd232 add zip skill and upgrade packages 2026-05-26 15:23:29 +01:00
Adam Hathcock
c49c1f46ef Add correct Xz mapping 2026-05-26 15:06:17 +01:00
copilot-swe-agent[bot]
1af93977ba Remove regenerated lockfile noise 
Agent-Logs-Url: https://github.com/adamhathcock/sharpcompress/sessions/afd8cfa5-472e-4624-bb56-1412aaa04e90

Co-authored-by: adamhathcock <527620+adamhathcock@users.noreply.github.com>
 2026-05-25 09:33:18 +00:00
copilot-swe-agent[bot]
34034e843b Finalize single-volume FileName fix validation 
Agent-Logs-Url: https://github.com/adamhathcock/sharpcompress/sessions/afd8cfa5-472e-4624-bb56-1412aaa04e90

Co-authored-by: adamhathcock <527620+adamhathcock@users.noreply.github.com>
 2026-05-25 09:33:03 +00:00
copilot-swe-agent[bot]
a5ef90ee22 Revert unrelated lockfile updates 
Agent-Logs-Url: https://github.com/adamhathcock/sharpcompress/sessions/afd8cfa5-472e-4624-bb56-1412aaa04e90

Co-authored-by: adamhathcock <527620+adamhathcock@users.noreply.github.com>
 2026-05-25 09:30:14 +00:00
copilot-swe-agent[bot]
48ff579bc8 Fix single-volume archive Volume.FileName resolution 
Agent-Logs-Url: https://github.com/adamhathcock/sharpcompress/sessions/afd8cfa5-472e-4624-bb56-1412aaa04e90

Co-authored-by: adamhathcock <527620+adamhathcock@users.noreply.github.com>
 2026-05-25 09:29:52 +00:00
copilot-swe-agent[bot]
9699907289 test older consumer API compatibility 
Agent-Logs-Url: https://github.com/adamhathcock/sharpcompress/sessions/3c4b9fc7-e75a-4e7a-97eb-491fc8d1e50c

Co-authored-by: adamhathcock <527620+adamhathcock@users.noreply.github.com>
 2026-05-20 15:13:04 +00:00
copilot-swe-agent[bot]
63bfa185f7 fix public init-only API setters 
Agent-Logs-Url: https://github.com/adamhathcock/sharpcompress/sessions/9d9bc63c-5667-44ae-82f2-bd83df142606

Co-authored-by: adamhathcock <527620+adamhathcock@users.noreply.github.com>
 2026-05-20 08:14:24 +00:00
Adam Hathcock
576d431378 Add PolySharp. Odd frameworks aren't supported 2026-05-20 08:55:41 +01:00
Adam Hathcock
9d87274c5a build and test fixes 2026-05-15 11:41:26 +01:00
Adam Hathcock
1e3346208f Merge remote-tracking branch 'origin/master' into adam/tar-pax 
# Conflicts:
#	src/SharpCompress/Archives/Tar/TarArchive.Factory.cs
#	tests/SharpCompress.Test/Tar/TarArchiveAsyncTests.cs
 2026-05-15 11:19:20 +01:00
copilot-swe-agent[bot]
2d5c2210e7 Fix tar archive enumeration after fully reading entry streams 
Agent-Logs-Url: https://github.com/adamhathcock/sharpcompress/sessions/e5d578fd-e9cd-4c00-bbe7-2f77a394926c

Co-authored-by: adamhathcock <527620+adamhathcock@users.noreply.github.com>
 2026-05-14 16:06:09 +00:00
Adam Hathcock
63b104f2e7 Merge remote-tracking branch 'origin/master' into adam/write-async 
# Conflicts:
#	src/SharpCompress/Compressors/LZMA/Lzma2EncoderStream.cs
#	src/SharpCompress/Factories/TarFactory.cs
#	src/SharpCompress/Polyfills/StreamExtensions.cs
#	src/SharpCompress/Writers/IWriter.cs
 2026-05-14 16:12:13 +01:00
Adam Hathcock
da20f512aa use ValueTask where possible 2026-05-14 15:10:04 +01:00
Adam Hathcock
9e2aac2521 Merge remote-tracking branch 'origin/release' into adam/write-async 2026-05-14 13:09:34 +01:00
Adam Hathcock
4816f09e6c fmt 2026-05-14 08:48:18 +01:00