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    Searched refs:WILDCOPY_OVERLENGTH (Results 1 - 9 of 9) sorted by relevancy

  /src/external/bsd/zstd/dist/lib/decompress/
zstd_decompress_block.c 87 if (streaming == not_streaming && dstCapacity > blockSizeMax + WILDCOPY_OVERLENGTH + litSize + WILDCOPY_OVERLENGTH) {
93 dctx->litBuffer = (BYTE*)dst + blockSizeMax + WILDCOPY_OVERLENGTH;
108 * WILDCOPY_OVERLENGTH of buffer room to allow for overreads.
114 dctx->litBuffer = (BYTE*)dst + expectedWriteSize - litSize + ZSTD_LITBUFFEREXTRASIZE - WILDCOPY_OVERLENGTH;
235 ZSTD_memmove(dctx->litBuffer + ZSTD_LITBUFFEREXTRASIZE - WILDCOPY_OVERLENGTH, dctx->litBuffer, litSize - ZSTD_LITBUFFEREXTRASIZE);
236 dctx->litBuffer += ZSTD_LITBUFFEREXTRASIZE - WILDCOPY_OVERLENGTH;
237 dctx->litBufferEnd -= WILDCOPY_OVERLENGTH;
275 if (lhSize+litSize+WILDCOPY_OVERLENGTH > srcSize) { /* risk reading beyond src buffer with wildcopy */
827 * Specialized version of memcpy() that is allowed to READ up to WILDCOPY_OVERLENGTH past the input buffe
    [all...]
zstd_decompress_internal.h 197 BYTE litExtraBuffer[ZSTD_LITBUFFEREXTRASIZE + WILDCOPY_OVERLENGTH]; /* literal buffer can be split between storage within dst and within this scratch buffer */
zstd_decompress.c 1973 /* We need blockSize + WILDCOPY_OVERLENGTH worth of buffer so that if a block
1974 * ends at windowSize + WILDCOPY_OVERLENGTH + 1 bytes, we can start writing
1980 unsigned long long const neededRBSize = windowSize + (blockSize * 2) + (WILDCOPY_OVERLENGTH * 2);
  /src/external/bsd/zstd/dist/lib/common/
zstd_internal.h 199 #define WILDCOPY_OVERLENGTH 32
209 * Custom version of ZSTD_memcpy(), can over read/write up to WILDCOPY_OVERLENGTH bytes (if length==0)
  /src/external/bsd/zstd/dist/lib/legacy/
zstd_v07.c 2721 #define WILDCOPY_OVERLENGTH 8
2897 BYTE litBuffer[ZSTDv07_BLOCKSIZE_ABSOLUTEMAX + WILDCOPY_OVERLENGTH];
2954 sizeof(ZSTDv07_DCtx) - (ZSTDv07_BLOCKSIZE_ABSOLUTEMAX+WILDCOPY_OVERLENGTH + ZSTDv07_frameHeaderSize_max)); /* no need to copy workspace */
3275 memset(dctx->litBuffer + dctx->litSize, 0, WILDCOPY_OVERLENGTH);
3297 memset(dctx->litBuffer + dctx->litSize, 0, WILDCOPY_OVERLENGTH);
3317 if (lhSize+litSize+WILDCOPY_OVERLENGTH > srcSize) { /* risk reading beyond src buffer with wildcopy */
3322 memset(dctx->litBuffer + dctx->litSize, 0, WILDCOPY_OVERLENGTH);
3348 memset(dctx->litBuffer, istart[lhSize], litSize + WILDCOPY_OVERLENGTH);
3542 BYTE* const oend_w = oend-WILDCOPY_OVERLENGTH;
3548 if (sequence.litLength + WILDCOPY_OVERLENGTH > (size_t)(oend - op)) return ERROR(dstSize_tooSmall)
    [all...]
zstd_v06.c 487 #define WILDCOPY_OVERLENGTH 8
2766 BYTE litBuffer[ZSTDv06_BLOCKSIZE_MAX + WILDCOPY_OVERLENGTH];
2803 sizeof(ZSTDv06_DCtx) - (ZSTDv06_BLOCKSIZE_MAX+WILDCOPY_OVERLENGTH + ZSTDv06_frameHeaderSize_max)); /* no need to copy workspace */
3044 memset(dctx->litBuffer + dctx->litSize, 0, WILDCOPY_OVERLENGTH);
3066 memset(dctx->litBuffer + dctx->litSize, 0, WILDCOPY_OVERLENGTH);
3086 if (lhSize+litSize+WILDCOPY_OVERLENGTH > srcSize) { /* risk reading beyond src buffer with wildcopy */
3091 memset(dctx->litBuffer + dctx->litSize, 0, WILDCOPY_OVERLENGTH);
3117 memset(dctx->litBuffer, istart[lhSize], litSize + WILDCOPY_OVERLENGTH);
4022 { size_t const neededOutSize = ((size_t)1 << zbd->fParams.windowLog) + blockSize + WILDCOPY_OVERLENGTH * 2;
zstd_v05.c 441 #define WILDCOPY_OVERLENGTH 8
2609 BYTE litBuffer[BLOCKSIZE + WILDCOPY_OVERLENGTH];
2646 sizeof(ZSTDv05_DCtx) - (BLOCKSIZE+WILDCOPY_OVERLENGTH + ZSTDv05_frameHeaderSize_max)); /* no need to copy workspace */
2857 memset(dctx->litBuffer + dctx->litSize, 0, WILDCOPY_OVERLENGTH);
2881 memset(dctx->litBuffer + dctx->litSize, 0, WILDCOPY_OVERLENGTH);
2902 if (lhSize+litSize+WILDCOPY_OVERLENGTH > srcSize) { /* risk reading beyond src buffer with wildcopy */
2907 memset(dctx->litBuffer + dctx->litSize, 0, WILDCOPY_OVERLENGTH);
2934 memset(dctx->litBuffer, istart[lhSize], litSize + WILDCOPY_OVERLENGTH);
  /src/external/bsd/zstd/dist/lib/compress/
zstd_compress_internal.h 701 * memcpy() function that won't read beyond more than WILDCOPY_OVERLENGTH bytes past ilimit_w.
781 BYTE const* const litLimit_w = litLimit - WILDCOPY_OVERLENGTH;
800 ZSTD_STATIC_ASSERT(WILDCOPY_OVERLENGTH >= 16);
zstd_compress.c 1716 size_t const tokenSpace = ZSTD_cwksp_alloc_size(WILDCOPY_OVERLENGTH + blockSize)
2245 * so we have to oversize the buffer by WILDCOPY_OVERLENGTH bytes.
2247 zc->seqStore.litStart = ZSTD_cwksp_reserve_buffer(ws, blockSize + WILDCOPY_OVERLENGTH);

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