Merge pull request #2407 from senhuang42/sequence_compression_nbseqcheck_fix
[oss-fuzz] Move sequence compression API nbSequences checkdev
commit
a6ee1b3047
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@ -4598,6 +4598,8 @@ static size_t ZSTD_copySequencesToSeqStoreExplicitBlockDelim(ZSTD_CCtx* cctx, ZS
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cctx->appliedParams.cParams.minMatch),
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"Sequence validation failed");
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}
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RETURN_ERROR_IF(idx - seqPos->idx > cctx->seqStore.maxNbSeq, memory_allocation,
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"Not enough memory allocated. Try adjusting ZSTD_c_minMatch.");
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ZSTD_storeSeq(&cctx->seqStore, litLength, ip, iend, offCode, matchLength - MINMATCH);
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ip += matchLength + litLength;
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}
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@ -4722,6 +4724,8 @@ static size_t ZSTD_copySequencesToSeqStoreNoBlockDelim(ZSTD_CCtx* cctx, ZSTD_seq
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"Sequence validation failed");
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}
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DEBUGLOG(6, "Storing sequence: (of: %u, ml: %u, ll: %u)", offCode, matchLength, litLength);
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RETURN_ERROR_IF(idx - seqPos->idx > cctx->seqStore.maxNbSeq, memory_allocation,
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"Not enough memory allocated. Try adjusting ZSTD_c_minMatch.");
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ZSTD_storeSeq(&cctx->seqStore, litLength, ip, iend, offCode, matchLength - MINMATCH);
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ip += matchLength + litLength;
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}
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@ -4886,7 +4890,6 @@ size_t ZSTD_compressSequences(ZSTD_CCtx* const cctx, void* dst, size_t dstCapaci
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DEBUGLOG(3, "ZSTD_compressSequences()");
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assert(cctx != NULL);
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FORWARD_IF_ERROR(ZSTD_CCtx_init_compressStream2(cctx, ZSTD_e_end, srcSize), "CCtx initialization failed");
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RETURN_ERROR_IF(inSeqsSize > cctx->seqStore.maxNbSeq, memory_allocation, "Not enough memory allocated. Try adjusting ZSTD_c_minMatch.");
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/* Begin writing output, starting with frame header */
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frameHeaderSize = ZSTD_writeFrameHeader(op, dstCapacity, &cctx->appliedParams, srcSize, cctx->dictID);
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op += frameHeaderSize;
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