Searched refs:WILDCOPY_OVERLENGTH (Results 1 - 6 of 6) sorted by relevance

/linux-master/lib/zstd/decompress/
H A Dzstd_decompress_block.c76 if (streaming == not_streaming && dstCapacity > ZSTD_BLOCKSIZE_MAX + WILDCOPY_OVERLENGTH + litSize + WILDCOPY_OVERLENGTH)
79 dctx->litBuffer = (BYTE*)dst + ZSTD_BLOCKSIZE_MAX + WILDCOPY_OVERLENGTH;
88 dctx->litBuffer = (BYTE*)dst + expectedWriteSize - litSize + ZSTD_LITBUFFEREXTRASIZE - WILDCOPY_OVERLENGTH;
210 ZSTD_memmove(dctx->litBuffer + ZSTD_LITBUFFEREXTRASIZE - WILDCOPY_OVERLENGTH, dctx->litBuffer, litSize - ZSTD_LITBUFFEREXTRASIZE);
211 dctx->litBuffer += ZSTD_LITBUFFEREXTRASIZE - WILDCOPY_OVERLENGTH;
212 dctx->litBufferEnd -= WILDCOPY_OVERLENGTH;
247 if (lhSize+litSize+WILDCOPY_OVERLENGTH > srcSize) { /* risk reading beyond src buffer with wildcopy */
782 * Specialized version of memcpy() that is allowed to READ up to WILDCOPY_OVERLENGTH past the input buffer
842 if (op <= oend - WILDCOPY_OVERLENGTH
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H A Dzstd_decompress_internal.h188 BYTE litExtraBuffer[ZSTD_LITBUFFEREXTRASIZE + WILDCOPY_OVERLENGTH]; /* literal buffer can be split between storage within dst and within this scratch buffer */
H A Dzstd_decompress.c1777 unsigned long long const neededRBSize = windowSize + blockSize + ZSTD_BLOCKSIZE_MAX + (WILDCOPY_OVERLENGTH * 2);
/linux-master/lib/zstd/common/
H A Dzstd_internal.h191 #define WILDCOPY_OVERLENGTH 32 macro
201 * Custom version of ZSTD_memcpy(), can over read/write up to WILDCOPY_OVERLENGTH bytes (if length==0)
/linux-master/lib/zstd/compress/
H A Dzstd_compress_internal.h552 * memcpy() function that won't read beyond more than WILDCOPY_OVERLENGTH bytes past ilimit_w.
593 BYTE const* const litLimit_w = litLimit - WILDCOPY_OVERLENGTH;
612 assert(WILDCOPY_OVERLENGTH >= 16);
H A Dzstd_compress.c1402 size_t const tokenSpace = ZSTD_cwksp_alloc_size(WILDCOPY_OVERLENGTH + blockSize)
1858 * so we have to oversize the buffer by WILDCOPY_OVERLENGTH bytes.
1860 zc->seqStore.litStart = ZSTD_cwksp_reserve_buffer(ws, blockSize + WILDCOPY_OVERLENGTH);

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