Fixed decoding error #11 (reported by @magv)
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db9559f406
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fee8e240c7
@ -1269,7 +1269,7 @@ size_t ZSTD_decodeSeqHeaders(int* nbSeq, const BYTE** dumpsPtr,
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ip += dumpsLength;
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/* check */
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if (ip > iend-1) return (size_t)-ZSTD_ERROR_SrcSize;
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if (ip > iend-3) return (size_t)-ZSTD_ERROR_SrcSize; /* min : all 3 are "raw", hence no header, but at least xxLog bits per type */
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/* sequences */
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{
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@ -1300,6 +1300,7 @@ size_t ZSTD_decodeSeqHeaders(int* nbSeq, const BYTE** dumpsPtr,
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U32 max;
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case bt_rle :
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Offlog = 0;
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if (ip > iend-2) return (size_t)-ZSTD_ERROR_SrcSize; /* min : "raw", hence no header, but at least xxLog bits */
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FSE_buildDTable_rle(DTableOffb, *ip++); break;
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case bt_raw :
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Offlog = Offbits;
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@ -1318,6 +1319,7 @@ size_t ZSTD_decodeSeqHeaders(int* nbSeq, const BYTE** dumpsPtr,
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U32 max;
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case bt_rle :
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MLlog = 0;
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if (ip > iend-2) return (size_t)-ZSTD_ERROR_SrcSize; /* min : "raw", hence no header, but at least xxLog bits */
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FSE_buildDTable_rle(DTableML, *ip++); break;
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case bt_raw :
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MLlog = MLbits;
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@ -360,12 +360,13 @@ unsigned long long FIO_decompressFilename(const char* output_filename, const cha
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/* Decode block */
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decodedSize = ZSTD_decompressContinue(dctx, op, oend-op, inBuff, readSize);
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if (ZSTD_isError(decodedSize)) EXM_THROW(35, "Decoding error : input corrupted");
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if (decodedSize) /* not a header */
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{
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/* Write block */
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sizeCheck = fwrite(op, 1, decodedSize, foutput);
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if (sizeCheck != decodedSize) EXM_THROW(35, "Write error : unable to write data block to destination file");
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if (sizeCheck != decodedSize) EXM_THROW(36, "Write error : unable to write data block to destination file");
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filesize += decodedSize;
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op += decodedSize;
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if (op==oend) op = outBuff;
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