Improve Fuzzing, Enforce Sufficient Buffer Size on Decompress, Calc Memory Usage#144

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kspalaiologos merged 28 commits intokspalaiologos:masterfrom Sewer56:add-bz3-compress-mem

Dec 15, 2024

+1,095-135

Commits on Dec 12, 2024

Commits on Dec 13, 2024

Commits on Dec 14, 2024

Added: BZ3_ERR_DATA_SIZE_TOO_SMALL when bz3_decode_block is called with insufficient buffer.
Sewer56
committed
Implemented: Additional bounds checks in bz3_decode_block and bz3_orig_size_sufficient_for_decode API
Sewer56
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Adjusted: Old fuzz script now named fuzz-decompress. Enforce includes from local files, not system.
Sewer56
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Fixed: Bad quote usage in bz3_decode_block
Sewer56
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Added: Standard fuzzer inputs.
Sewer56
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Fixed: fuzz failures in decode_block and added a new fuzzer script for block decodes
Sewer56
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Added: Sanity check that the user provided a valid compressed data size to bz3_decode_block
Sewer56
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Changed: bz3_memory_needed -> bz3_min_memory_needed
Sewer56
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Added: Round Trip Fuzzer
Sewer56
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Fixed: Possible out of bounds read in lzp_decode_block. Mark exit branches as unlikely.
Sewer56
committed
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