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add a check, to return an error if Sequence validation is enabled

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since ZSTD_compressSequencesAndLiterals() doesn't support it.
This commit is contained in:
Yann Collet
2024-12-20 10:37:01 -08:00
parent 52a9bc6fca
commit 76445bb379
3 changed files with 7 additions and 2 deletions
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lib/zstd.h
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@@ -1674,7 +1674,8 @@ ZSTD_compressSequences(ZSTD_CCtx* cctx,
* It's a speed optimization, useful when the right conditions are met,
* but it also features the following limitations:
* - Only supports explicit delimiter mode
* - Not compatible with frame checksum, which must disabled
* - Currently does not support Sequences validation (so input Sequences are trusted)
* - Not compatible with frame checksum, which must be disabled
* - If any block is incompressible, will fail and return an error
* - @litSize must be == sum of all @.litLength fields in @inSeqs. Any discrepancy will generate an error.
* - the buffer @literals must be larger than @litSize by at least 8 bytes.