TarReader: implement GNU sparse format 1.0 (PAX)#125283

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rzikm merged 40 commits into

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copilot/fix-gnu-sparse-format-handling

Apr 9, 2026

Commits on Mar 6, 2026

Initial plan
Copilot
committed
Fix TarReader to handle GNU sparse format 1.0 (PAX) - resolve GNU.sparse.name and GNU.sparse.realsize

Copilot
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lewing
committed
Fix copy constructor to propagate _gnuSparseRealSize; improve test assertions for data stream integrity

Copilot
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lewing
committed

Commits on Mar 9, 2026

Merge branch 'main' into copilot/fix-gnu-sparse-format-handling
lewing
authored
Implement full GNU sparse format 1.0 PAX DataStream expansion via GnuSparseStream

Copilot
and
rzikm
committed
Fix GnuSparseStream: add MaxSparseSegments DoS limit, precompute packed offsets, fix CanSeek order, fix async allocation

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rzikm
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Commits on Mar 10, 2026

Commits on Mar 11, 2026

Commits on Mar 16, 2026

Commits on Mar 18, 2026

Fix segment search: binary search for backward seeks, preserve sequential scan for forward reads; fix overflow check

Copilot
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rzikm
committed

Commits on Mar 23, 2026

Throw on negative GNU.sparse.realsize, add DisposeAsync to GnuSparseStream, add test

Copilot
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rzikm
committed

Commits on Mar 24, 2026

Reduce test code duplication: extract WriteSparseEntry helper, refactor archive construction

Copilot
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rzikm
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Commits on Apr 1, 2026

Merge branch 'main' into copilot/fix-gnu-sparse-format-handling
rzikm
authored

Commits on Apr 2, 2026

Commits on Apr 8, 2026