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1412 Commits

Author SHA1 Message Date
Adam Hathcock
5758b08236 Merge pull request #1272 from adamhathcock/copilot/fix-decompression-bomb-and-crash-bugs 
Fix fuzzer-found decompression bomb and crash bugs
 2026-04-03 13:05:55 +01:00
copilot-swe-agent[bot]
01fee28759 ShrinkStream: add uncompressedSize bounds check, remove unused CreateAsync params 
Agent-Logs-Url: https://github.com/adamhathcock/sharpcompress/sessions/9ed10d73-ebf8-45d3-8d25-d5aa1f4989e7

Co-authored-by: adamhathcock <527620+adamhathcock@users.noreply.github.com>
 2026-04-03 11:49:45 +00:00
Adam Hathcock
bd0d1cfba8 remove more extra stuff 2026-04-03 12:47:04 +01:00
copilot-swe-agent[bot]
9ce6ec8d6f Dynamic ring buffer sizing for BZip2 and ZStandard on non-seekable streams 
Agent-Logs-Url: https://github.com/adamhathcock/sharpcompress/sessions/b115976a-5d8a-412e-a462-72b4531f2d0a

Co-authored-by: adamhathcock <527620+adamhathcock@users.noreply.github.com>
 2026-04-02 11:01:08 +00:00
copilot-swe-agent[bot]
669fbed62b Dynamic ring buffer sizing for BZip2 and ZStandard on non-seekable streams 
Agent-Logs-Url: https://github.com/adamhathcock/sharpcompress/sessions/b115976a-5d8a-412e-a462-72b4531f2d0a

Co-authored-by: adamhathcock <527620+adamhathcock@users.noreply.github.com>
 2026-04-02 10:56:50 +00:00
Adam Hathcock
16903bdecb clean up shrink stream to ensure correctness 2026-04-02 11:48:01 +01:00
copilot-swe-agent[bot]
58bec11b2c Fix decompression bomb and crash bugs (fuzzer-found) 
Agent-Logs-Url: https://github.com/adamhathcock/sharpcompress/sessions/84b02876-db79-41ed-875b-f1c7dbe5d8e2

Co-authored-by: adamhathcock <527620+adamhathcock@users.noreply.github.com>
 2026-04-02 09:49:27 +00:00
copilot-swe-agent[bot]
243bf00308 Address code review: fix HbCreateDecodeTables off-by-one, rename test helper 
Co-authored-by: adamhathcock <527620+adamhathcock@users.noreply.github.com>
Agent-Logs-Url: https://github.com/adamhathcock/sharpcompress/sessions/3037a2f7-f243-4261-802f-e8c83b4d6722
 2026-03-23 10:03:14 +00:00
copilot-swe-agent[bot]
f038652d3b Fix multiple decompressor crashes on malformed input (IOOB, DivByZero, NullRef) 
Co-authored-by: adamhathcock <527620+adamhathcock@users.noreply.github.com>
Agent-Logs-Url: https://github.com/adamhathcock/sharpcompress/sessions/3037a2f7-f243-4261-802f-e8c83b4d6722
 2026-03-23 09:55:55 +00:00
copilot-swe-agent[bot]
f608957c7a Initial plan: fix multiple decompressor crashes on malformed input 
Co-authored-by: adamhathcock <527620+adamhathcock@users.noreply.github.com>
Agent-Logs-Url: https://github.com/adamhathcock/sharpcompress/sessions/3037a2f7-f243-4261-802f-e8c83b4d6722
 2026-03-23 09:37:58 +00:00
Adam Hathcock
d7f9d25b74 Merge pull request #1257 from adamhathcock/copilot/fix-rewind-buffer-size-zstandard 2026-03-17 18:38:56 +00:00
copilot-swe-agent[bot]
d56b676ee9 fix: increase RewindableBufferSize to 160KB to cover ZStandard worst-case first block 
Co-authored-by: adamhathcock <527620+adamhathcock@users.noreply.github.com>
 2026-03-17 12:25:29 +00:00
Daniel Sabel
5fc0d691cf fixes xor range on async WinzipAesCryptoStream path 2026-03-11 08:57:47 +01:00
Daniel Sabel
51859f9a2b fixes decompression of large mixed encrypted zip files 2026-03-09 14:02:31 +01:00
Adam Hathcock
5a8119e562 Merge remote-tracking branch 'origin/release' 
# Conflicts:
#	src/SharpCompress/Common/Zip/ZipFilePart.cs
#	src/SharpCompress/IO/SharpCompressStream.cs
 2026-03-03 16:25:10 +00:00
Adam Hathcock
1d07f4e1ca Merge pull request #1237 from adamhathcock/copilot/fix-zip-extraction-error 
Fix DataErrorException when extracting LZMA-compressed zero-byte ZIP entries
 2026-03-03 16:21:11 +00:00
Adam Hathcock
3fb7e02653 update docs 2026-03-03 12:50:27 +00:00
Adam Hathcock
0910f20c90 renamed to ReaderOptions.ForFilePath 2026-03-03 12:40:58 +00:00
Adam Hathcock
ba1cd66336 First pass of moving extraction options back 2026-03-02 07:00:33 +00:00
Adam Hathcock
4445b8e01e fmt 2026-03-01 13:38:20 +00:00
Adam Hathcock
fc426c73e0 correct fix 2026-03-01 13:37:48 +00:00
copilot-swe-agent[bot]
c1b132c215 Fix DataErrorException when extracting 0-size LZMA ZIP entries 
Co-authored-by: adamhathcock <527620+adamhathcock@users.noreply.github.com>

# Conflicts:
#	src/SharpCompress/Common/Zip/ZipFilePart.Async.cs
#	src/SharpCompress/Common/Zip/ZipFilePart.cs
 2026-03-01 13:25:54 +00:00
copilot-swe-agent[bot]
30dfa72622 Fix DataErrorException when extracting LZMA-compressed zero-byte ZIP entries 
Co-authored-by: adamhathcock <527620+adamhathcock@users.noreply.github.com>
 2026-02-27 22:10:58 +00:00
copilot-swe-agent[bot]
75d2b70f20 Fix DataErrorException when extracting 0-size LZMA ZIP entries 
Co-authored-by: adamhathcock <527620+adamhathcock@users.noreply.github.com>
 2026-02-27 22:06:18 +00:00
Adam Hathcock
50e8c66c27 Add async 7z writing 2026-02-25 16:39:22 +00:00
copilot-swe-agent[bot]
d0bfdfd6ab Fix buffer size alignment: use RewindableBufferSize consistently in Create() and StartRecording() 
Co-authored-by: adamhathcock <527620+adamhathcock@users.noreply.github.com>
 2026-02-25 10:41:26 +00:00
Adam Hathcock
0778b13086 add more docs 2026-02-25 09:15:40 +00:00
Adam Hathcock
a53a88b9dc Make SharpCompressStream public 2026-02-25 09:10:21 +00:00
Adam Hathcock
543c33e26b fmt 2026-02-24 17:09:32 +00:00
Daniil Bystrukhin
9c214a658c Rewind output stream when non-seekable empty input leaves orphaned encoder bytes 2026-02-22 23:31:41 -06:00
Daniil Bystrukhin
d512655c5c Adapt SevenZipFactory and WriterOptionsExtensions to upstream IWriterFactory changes 2026-02-22 23:12:33 -06:00
D. B.
3e35d7e6b4 Merge branch 'adamhathcock:master' into feature/sevenzip-writer-lzma2-new 2026-02-22 23:02:09 -06:00
Daniil Bystrukhin
d4277f5907 Code review fixes: post-dispose guard, SubStreamsInfo spec compliance, CRC dedup, exception filter 2026-02-22 22:30:47 -06:00
Daniil Bystrukhin
d82cf8f911 Merge feature/sevenzip-writer-lzma - use CompressionType enum, default LZMA2 2026-02-22 21:19:13 -06:00
Daniil Bystrukhin
97b8a93a0c Pass CompressionType through compressor instead of bool isLzma2 2026-02-22 21:15:17 -06:00
Daniil Bystrukhin
bcf628568c Replace IsLzma2 flag with CompressionType enum for 7z writer API consistency 2026-02-22 21:08:34 -06:00
Daniil Bystrukhin
be0e298b1a Merge branch 'feature/sevenzip-writer-lzma' into feature/sevenzip-writer-lzma2-new 2026-02-22 20:34:50 -06:00
Daniil Bystrukhin
cac77aaeda Strip trailing slash from directory names in 7z writer 2026-02-22 20:22:21 -06:00
Adam Hathcock
8d24dff967 fix aot 2026-02-22 13:22:37 +00:00
Adam Hathcock
0d913f6bbc some code fixes 2026-02-22 13:19:04 +00:00
Adam Hathcock
f766213d06 Merge branch 'master' into adam/writers-should-async 
# Conflicts:
#	src/SharpCompress/Writers/WriterOptionsExtensions.cs
#	tests/SharpCompress.Test/GZip/GZipWriterAsyncTests.cs
#	tests/SharpCompress.Test/WriterTests.cs
 2026-02-22 10:45:17 +00:00
Adam Hathcock
19d11b0882 post-merge restore 2026-02-22 10:43:37 +00:00
Adam Hathcock
f0db93c8c2 Merge remote-tracking branch 'origin/release' 2026-02-22 10:42:55 +00:00
Daniil Bystrukhin
6893a68559 Add LZMA2 encoding support for 7z writer 2026-02-21 23:13:40 -06:00
Daniil Bystrukhin
5e8ea67e21 Add 7z writer with LZMA compression support 2026-02-21 23:12:38 -06:00
Nanook
992a37646e Missed 9.0 aot 2026-02-21 02:00:32 +00:00
Nanook
ff92c51c68 Added 9.0 Hmm 2026-02-21 01:58:22 +00:00
Nanook
a0708ecf01 Minor #if fixes 2026-02-21 01:49:16 +00:00
Nanook
d5dbaea89a Update src/SharpCompress/SharpCompress.csproj 
Oops

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
 2026-02-21 01:41:03 +00:00
Nanook
caac8ef802 Added Net7.0 / Net 6.0 / Net 5.0 and NetStandard2.1 2026-02-21 01:34:40 +00:00