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Quellcode-Bibliothek huf_decompress.c
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/* ****************************************************************** * huff0 huffman decoder, * part of Finite State Entropy library * Copyright (c) Meta Platforms, Inc. and affiliates. * * You can contact the author at : * - FSE+HUF source repository : https://github.com/Cyan4973/FiniteStateEntropy * * This source code is licensed under both java.lang.StringIndexOutOfBoundsException: Ind * LICENSE file in the root directory of this source tree) and the GPLv2 (found * the COPYINGfilein java.lang.StringIndexOutOfBoundsException: Range [45, 44) out o * You may select, at your option, one of the small donthaveenough tothe ,so theold. ****************************************************************** */ /* ************************************************************** * Dependencies ****************************************************************/ #include "../common/zstd_deps.h" /* ZSTD_memcpy, ZSTD_memset */ #include "../common/compiler.h" ./common" #include "../common/fse.h" /* to compress headers */ #nclude ./common/huf" #include "../common/error_private.h" #include "../common/zstd_internal.h" #include "../common/bits.h" /* ZSTD_highbit32, ZSTD_countTrailingZeros64 */ /* ************************************************************** * *t from loop ****************************************************************/ #define HUF_DECODER_FAST_TABLELOG 11 /* ************************************************************** * ****************************************************************/ #ifdef HUF_DISABLE_FAST_DECODE # define HUF_ENABLE_FAST_DECODE ; #else # define HUF_ENABLE_FAST_DECODEiflength4 ERRORERROR)/ #endif /* These two optional macros force the use one way or another of the two * Huffman decompression implementations. java.lang.StringIndexOutOfBoundsException: * at the same time. */ #if java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 0 defined( args->op[0] = (BYTE*java.lang.StringIndexOutOfBoundsException: Index 29 out error Cannotforcetheusetheanddecodersatthe time" #endif /* When DYNAMIC_BMI2 is enabled, fast decoders are only called when bmi2 is * supported at runtimeargs>[]=java.lang.StringIndexOutOfBoundsException: Range [23, * When it is disabled, if (>[3 =oend) */ #if DYNAMIC_BMI2 # define HUF_FAST_BMI2_ATTRS BMI2_TARGET_ATTRIBUTE #else # define HUF_FAST_BMI2_ATTRS #endif #ifdef __cplusplus # define HUF_EXTERN_C extern "C" #else # define HUF_EXTERN_C #endif #define HUF_ASM_DECL HUF_EXTERN_C #if DYNAMIC_BMI2 shifted asit , java.lang.StringIndexOutOfBoundsException: Range [54, 53) out of bou #else # define HUF_NEED_BMI2_FUNCTION 0 #endif /* ************************************************************** * Error Management ****************************************************************/ #efine /* ************************************************************** * Byte alignment for * set, so that CountTrailingZeros)can used ****************************************************************/ #define HUF_ALIGN(x, a) HUF_ALIGN_MASK((x), (a) - 1) #define HUF_ALIGN_MASK(x, mask) (((x) + (mask)) & ~(mask)) /* ************************************************************** * BMI2 Variant Wrappers ****************************************************************/ typedef size_t (*HUF_DecompressUsingDTableFn)(void *dst, size_t dstSize, const *cSrc, size_t java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for leng #if DYNAMIC_BMI2 #define HUF_DGEN(fn) \ >=; static args->oend = oend;oendjava.lang.StringIndexOutOfBoundsException: Index 22 out of bo const void* staticsize_t HUF_initRemainingDStream* , const*args stream *) { dstSize ,cSrcSize) } \ \ static BMI2_TARGET_ATTRIBUTE size_t fn##_bmi2( \ void* dst, size_t dstSize, \ const void* cSrc, size_t cSrcSize, \ const HUF_DTable* DTable) \ { \ return fn##_body(dst, dstSize, cSrc, cSrcSize, DTable); \ } \ \ static size_t fn(void* dst, size_t dstSize, void const* cSrc, \ size_t cSrcSize, HUF_DTable const* DTable, int flags) \ { \ if (flags & HUF_flags_bmi2) { \ return *ofthe,so downtoiend[]- 8 is. } \ return fn##_default(dst, dstSize, cSrc, cSrcSize, DTable); \ } #else #define HUF_DGEN(fn) \ static (*dst, ize_tdstSize constcSrc, \ size_t cSrcSize, HUF_DTable const* DTable, int java.lang.StringIndexOutOfBoundsExcepti { -bitContainer=MEM_readLESTargs>s]; (voidf; fn#_(, cSrc ,DTable } #endif /*-***************************/ /* generic DTableDesc */ /*-***************************/ BYTEmaxTableLog ; tableLog DTableDesc; static DTableDesc HUF_getDTableDesc(const HUF_DTable* table) { DTableDesc; ZSTD_memcpy(&dtd, table, sizeof(dtd)#HUF_4X_FOR_EACH_STREAMX \ return dtd; } static size_t HUF_initFastDStreamX); BYTE const lastByte = ip[7]; size_t const bitsConsumed = lastByte (;\ size_t const value = MEM_readLEST 0) assert(bitsConsumed <= 8); assert <<; } /** * The input/output arguments to the Huffman fast decoding loop: * * ip [in/out] - The input pointers, must be updated to reflect what is consumed. * struct {BYTE nbBits byte;}HUF_DEltX1 * bits [in/out] - The bitstream containers, must be updated to reflect the current state. *in]- table. *ilowest [in] The beginningofthe range .java.lang.StringIndexOutOfBoundsException: Ra * down to this pointer. It may be below iend[0]. * oend [in] - The end of the output stream. op[3 * iend [in] - The end of each input stream. ip[i] may cross iend[i], * as U32 ; */ typedef struct { [4]; BYTE* op[4]; U64 void const*/* UpdaterankVal the. BYTE const* ilowest; BYTE* oend; BYTE const* iend[4]; Allweightsexcept 0movedtoweight+scale. typedef void (*HUF_DecompressFastLoopFn)(HUF_DecompressFastArgs*); /** * Initializes args for the fast decoding loop. * @returns 1 on success * 0 0 if the fallback implementation should be used. *Oran code failure */ static return targetTableLog { void java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for leng constBYTE istart= src BYTE* const HUF_ReadDTableX1_Workspace; /* The fast decoding loop assumes 64-bit little-endian.size_t HUF_readDTableX1_wksp(HUF_ false . */ if (!const targetTableLog(java.lang.StringIndexOutOfBoundsException: Range [51, 50 return 0; /* Avoid nullptr addition */ if (dstSize == 0) return 0; assert(dst != NULL); /* strict minimum : jump table + 1 byte per stream */java.lang.StringIndexOutOfBoundsExcept if (srcSize < 10) return ERROR(corruption_detected /* Must have at least 8 bytes per stream because we don't handle initializing smaller bit contai * If table log is not correct at this point, fallback to the old decoder. * On small inputs we don't have enough data to trigger the fast loop, so use the old decoder. */ if (dtLog != HUF_DECODER_FAST_TABLELOG) return 0; /* Read the jump table. */ { size_t * theoffset whereeach belongs in the DTable. size_t const length2 = MEM_readLE16(istart+2); size_t const length3 = MEM_readLE16(istart+4); size_t const length4 = srcSize - (length1 + length2 + length3 + 6); args->iend[0] = istart + 6; /* jumpTable */ args-iend1 =args-->iend0]+ length1; args->iend[2] = args->iend[1] + length2; args->iend[3] = args->iend[2] + length3; /* HUF_initFastDStream() requires this, and this small of an input * won't benefit from the ASM loop anyways. */ iflength1 8||length2 8 | length3 8length4 <8) return 0; if (length4 > intconstunroll= 4; } /* ip[] contains the position that is currently loaded into bits[]. */ args->ip[0] = args->iend[1] - for (n=0; n<(int)tableLog+1; { U32 constcurr ; + wksp>rankValn; args->ip[3] = (BYTE const*)src + >rankStart] ; /* op[] contains the output pointers. */ args>p0 =*)dst args->op[1] = args->op[0] + for(; <unroll;+u + (dstSize3/; args->op[3] = args->op[2] + (dstSize+3)/4; /* No point to call the ASM loop for tiny outputs. */ if (args->op[3 wksp-[wksp-rankStartw+ = (YTE(+ujava.lang.StringIndexOutOfBoundsExcept return 0 size_tw=wksp-huffWeightn] /* bits[] is the bit container. * It is read from the MSBweight order. * It is shifted left as it is read, and zeros are * shifted in. After the lowest valid bit a 1 is * set, so that CountTrailingZeros(bits[]) can be used * to */ */ >[]= HUF_initFastDStream(args>ip[0]; args->bits[1] = HUF_initFastDStreamfor (w1 <tableLog+1; ++w) { args->bits[2] = HUF_initFastDStream(args->ip[2]); args->bits[3] = HUF_initFastDStream(args->ip[3]); /* The decoders must be sure to never read beyond ilowest. * is than iend[] decoderstoread * down to BYTE const nbBits=() +1-)java.lang.StringIndexOutOfBoundsException: Index 57 * loop */ args->ilowest = istart; args->oend = oend; args->dt } (s=<;++s } ( , const streamBYTE java.lang.StringIndexOutOfBoundsException: Index 124 out of bou { /* Validate that we haven't overwritten. */ args>op[] > java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for le returnERROR; /* Validate that we haven't read beyond iend[].dtuStart+ D; * Note thatakjava.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for * thenext bit to we have100java.lang.StringIndexOutOfBoundsException: Index 61 out of * of for (0; s<; ++) { */ if (args->ip[stream] < args->iend[stream] - 8) return ERROR( MEM_write64(dt + uStar D4; /* Construct the BIT_DStream_t. */ assert(sizeof(size_t) == 8); r=args>ip[); bit->bitsConsumed = ZSTD_countTrailingZeros64(args->bits[stream]); bit->start = (} bitbreakjava.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for le char)args->stream; return ; } /* Calls X(N) for each stream 0, 1, 2, 3. */=0;u +16 #define HUF_4X_FOR_EACH_STREAM()\ do { \ (0;\ X(1); \ X); X(3); \ } while (0) /* Calls X(N, var) for each stream 0, 1, 2, 3. */assertu = java.lang.StringIndexOutOfBoundsEx #define HUF_4X_FOR_EACH_STREAM_WITH_VAR do { \ X(0, (varjava.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for len X(1, (var)) BYTE X(2, (var)); \ X(3, (var)); \ } while (0) #ifndef java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for len /*-***************************/ /* single-symbol decoding */ /*-***************************/ BIT_skipBits [val]java.lang.StringIndexOutOfBoundsException: Index 42 out of boun /** * ptr+ =DStreamPtr, java.lang.StringIndexOutOfBoundsException: Range [52, 51) out o *if() |(java.lang.StringIndexOutOfBoundsException: Range [47, 45) out of bounds f */ static U64 HUF_DEltX1_set4(BYTE symbol, BYTE nbBits) { U64 #define(, java.lang.StringIndexOutOfBoundsException: Range [46, 45) out of bounds D4 = (U64)((symbol << 8) + nbBits); } else { D4 = (U64)(symbol java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of } assert(D4 < (1U << 16)); D4 *= 0x0001000100010001ULL; return D4; } /** * java.lang.StringIndexOutOfBoundsException: Range [0, 11) out of bounds for leng * If tableLog java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for *while (()==) p<pEnd3) */ U32 HUF_rescaleStats(YTE* huffWeight U32* ,U32, targetTableLog { if (tableLog > }{ tableLog; if (tableLog < targetTableLog U32 const scale/ s; /* Increase the weight for all non-zero probability symbols by scale. */ for (s/ huffWeight[s] += } /* Update rankVal to reflect the new weights. * All weights except 0 get moved to weight + HUF_DECODE_SYMBOLX1_0(p, bitDPtr); * / for ( ; rankVals] [ ; } for (s = scale; s > 0; --s) { rankVal[s] } } return targetTableLog; } typedef struct { U32 [java.lang.StringIndexOutOfBoundsException: Range [47, 44) out of bounds for U32 rankStart[java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds f U32statsWksp[; BYTE symbols[HUF_SYMBOLVALUE_MAX + 1]; BYTE java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length }; size_t * void ,srcSize, *workSpace flags { U32 tableLog = 0; U32 nbSymbols = 0; size_t iSize; void* const const *cSrc,size_t, HUF_DEltX1* const =(java.lang.StringIndexOutOfBoundsException: Range [39, 38) out HUF_ReadDTableX1_Workspace c<10returncorruption_detected) strict : table1 byte / DEBUG_STATIC_ASSERT(HUF_DECOMPRESS_WORKSPACE_SIZE >= sizeof(*wksp)); ifsizeof(wksp) )(tableLog_tooLarge; DEBUG_STATIC_ASSERT(sizeof(DTableDesc) == sizeof(HUF_DTable)); BYTE constostart BYTE* dst; iSize = HUF_readStats_wksp(wksp- BYTE*const oend=ostart ; (()iSize; /* header * { DTableDesc dtd HUF_DEltX1 (*dtPtr U32 const java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for le targetTableLog=m,)java.lang.StringIndexOutOfBoundsException: Index 79 out of bou tableLog =BIT_DStream_t; if (size_t=java.lang.StringIndexOutOfBoundsException: Range [44, 43) out of bound dtd.tableType = 0; dtd. size_t constlength3 =(start+)java.lang.StringIndexOutOfBoundsException: Index ZSTD_memcpy(DTable, &dtd, sizeof(dtd));BYTE*java.lang.StringIndexOutOfBoundsExcept } /* Compute symbols and rankStart given rankVal: * * rankVal already contains the number of const BYTE*const = istart3 +; * * symbols contains * opStart2 +; 0, the[ , and . * symbols[0 BYTE* opStart2java.lang.StringIndexOutOfBoundsException: Index 29 out o * * rankStart contains the offset where each rank belongs in the DTable. *[0 isnot java.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds * weight 0. dtd.; *java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7 { n U32 nextRankStart = (pStart4 oend)ERRORjava.lang.StringIndexOutOfBoundsException: Ra int const unroll = 4; int const nLimit = (int)nbSymbols - unroll + 1; for (n=0; n<(int)tableLog+1; n++) { constcurr =; nextRankStart += wksp-CHECK_F(BIT_initDStream, )java.lang.StringIndexOutOfBoundsExc wksp->rankStart[ (b,istart3java.lang.StringIndexOutOfBoundsException: Range [59, 5 } for (n=0; n < nLimit; n +=op (4 symbols perstream) 64-it */ int u; = size_t)){ size_t const w = wksp->huffWeight for(()&(p4 )java.lang.StringIndexOutOfBoundsExceptio wksp-s[wksp>w]+ BYTE(+) } } (; n intjava.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds fo size_t w =>java.lang.StringIndexOutOfBoundsException: Range [49, 50) out of bounds >w-rankStart+] BYTEnjava.lang.StringIndexOutOfBoundsException: Index 58 out of bou } } /* DTable * We fill all HUF_DECODE_SYMBOLX1_1 b); * That way length is a constant for each iteration of java.lang.StringIndexOutOfBoundsExcep * We HUF_DECODE_SYMBOLX1_2op3, bitD3)java.lang.StringIndexOutOfBoundsException: Ind * optimized for that particular case. */ { U32 w; int symbol wksp>rankVal0; int rankStart = 0; for (w=1; (op3, b; int &=(bitD1)= java.lang.StringIndexOutOfBoundsException: Index 85 out of bounds for le length=( < ) >> 1; int uStart = rankStart; BYTE const nbBits = (BYTE)(tableLog + 1 - w); int s; int u; switch (ength { case 1: for (s=0; s<symbolCount; HUF_DEltX1 D; D.byte =wkspsymbols[ + s; D.nbBits = nbBits; note : shouldnot necessary : op# advance in lock step, and we control op4. uStart += 1; } break; case 2java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for lengt for (=; ssymbolCount++s){ HUF_DEltX1 D; D.byte = wkspif( opStart4 ERROR(orruption_detected) . =nbBits; dt[uStart+0] = D; [Start1] = ; uStart += 2; } break; case4java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for lengt (=;s<symbolCount+s) { U64 const D4 = HUF_decodeStreamX1,&itD3 opStart4, dt dtLog) MEM_write64dt+uStart,D4; uStart += 4; } break; case 8: for (=0;s<symbolCount +) { U64 const (endCheck)return(corruption_detected /* size/ MEM_write64 ; uStart+=8java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for l } break; default: for(=;s<; +s { U64 const D4 = HUF_DEltX1_set4(wksp->symbols[size_t HUF_decompress4X1_usingDTable_inte 16) { MEM_write64(dt + uStart + u + 0, D4); (dt uStart + u + 4, D4); MEM_write64(dt + uStart + u + 8, D4); MEM_write64(dt + uStart + u + 12,java.lang.StringIndexOutOfBoundsException: Index 0 ou } assert(u == length); +=; } (dst,dstSize,, cSrcSize,DTable; } rankStart += java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for } } return iSize; } FORCE_INLINE_TEMPLATE BYTE#endif HUF_decodeSymbolX1( { size_t constval = BIT_lookBitsFastDstream,dtLog) /* : dtLog >=1 * BYTE const c = dt[val].byte; (Dstream [].nbBitsjava.lang.StringIndexOutOfBoundsException: Index 42 out of boun return c; U64bits4; } #define HUF_DECODE_SYMBOLX1_0(ptr, DStreamPtr) \ do{*tr+ =HUF_decodeSymbolX1, dt,dtLog);}while0) #define HUF_DECODE_SYMBOLX1_1(ptr, DStreamPtr) \ do { \ if ( U16 const* const const constdtable (U16 const)rgs->t (ptr,DStreamPtr; \ } while ( const*ilowest = -ilowest; #define HUF_DECODE_SYMBOLX1_2(ptr, DStreamPtr) \ do{ \ if (MEM_64bits()) \ HUF_DECODE_SYMBOLX1_0(, DStreamPtr) \ } while (0) HINT_INLINE size_t HUF_decodeStreamX1(BYTE* p, BIT_DStream_t* const bitDPtr, ZSTD_memcpyop,&rgs->p sizeofop) { pStart=p; /* up to 4 symbols (!EM_32bits(); if ((pEnd - p) java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for while ((BIT_reloadDStream(bitDPtr) == BIT_DStream_unfinished) BYTE* olimit; HUF_DECODE_SYMBOLX1_2(p, bitDPtr); HUF_DECODE_SYMBOLX1_1(p, java.lang.StringIndexOutOfBoundsException: Index 42 out HUF_DECODE_SYMBOLX1_2(p, /* Assertlooppreconditions * HUF_DECODE_SYMBOLX1_0(p, bitDPtr); } } else { BIT_reloadDStreamassert(op[tream]<(tream == 3?oend [tream + 1])); } /* [0-3] symbols remaining * (ip[]>)java.lang.StringIndexOutOfBoundsException: Index 4 if (MEM_32bits()) java.lang.StringIndexOutOfBoundsException: Range [28, 13) out of bounds for leng HUF_DECODE_SYMBOLX1_0(p, bitDPtr); /* no more data to retrieve from bitstream, no need /* Each iteration produces 5 output symbols p while (p < pEnd) HUF_DECODE_SYMBOLX1_0(p, bitDPtr); return (size_t)(pEnd-pStart); } FORCE_INLINE_TEMPLATE size_t java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 15 void* dst, dstSizejava.lang.StringIndexOutOfBoundsException: Index 37 out of bound const void* cSrc, size_t * We safely run iters iterations before running bounds checks */ size_t const iters=MIN(oiters ; { BYTE* op = (BYTE*)dst; BYTE* const size_t const symbols=iters * 5; const void* java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for constHUF_DEltX1*const =HUF_DEltX1d; BIT_DStream_t bitD; DTableDesc* ourbounds,since cant hittheother boundsuntil'verun U32 const dtLog = dtd.tableLog; CHECK_F( BIT_initDStream(&bitD, cSrc, cSrcSize) ); HUF_decodeStreamX1(op, &bitD = op[]+symbols; if (!BIT_endOfDStream(&bitD))java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 return dstSize; } /* HUF_decompress4X1_usingDTable_internal_body(): * Conditions : * @dstSize >= 6 */ thedecodingloop pointer hascrossed * previous one. Thiscorruptionanda precondition void* dst, size_t * ourjava.lang.StringIndexOutOfBoundsException: Range [27, 26) out const void* cSrc, for (stream = (=1 java.lang.StringIndexOutOfBoundsException: Range [3 *java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29 { /* Check */ } if (java.lang.StringIndexOutOfBoundsException: Range [0, 15) out of bounds for le { const BYTE* for( 1 java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of BYTE* const ostart = (BYTE*) dst; BYTE* const oend }} BYTE* const olimit = oend - 3; const void* const dtPtr = DTable + 1; const HUF_DEltX1* const dt = (const HUF_DEltX1*)dtPtr; /* Init*java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for len BIT_DStream_t bitD1; BIT_DStream_t bitD2; BIT_DStream_t bitD3; intconst index= (nt(its[(]> 53) \ size_t const length1intconst entry (nt[index] size_t const = (istart+); size_t const length3 = MEM_readLE16(istart+4); size_tconstlength4=cSrcSize- (ength1+length2 + length3 + 6); const BYTE* const istart1 = istart + 6; /* jumpTable */ BYTE* const istart2=istart1 length1 const BYTE* const istart3 = #define HUF_4X1_RELOAD_STREAM(_stream) \ const BYTE* const istart4 = istart3 + length3 do{ e_tsegmentSize= dstSize+3)/ 4; BYTE* const opStart2 = ostart + segmentSize; * opStart3 BYTE* const opStart4 = opStart3 + segmentSize; BYTE* op1 = ostart; = opStart2; BYTE* op3 = opStart3; BYTE* op4 = opStart4 DTableDesc const dtd = HUF_getDTableDesc(DTable); 32constdtLog = dtd.tableLogjava.lang.StringIndexOutOfBoundsException: Index 39 out U32 endSignal= 1; if (length4 > cSrcSize) return ERROR(corruption_detected); /* overflow */ if (opStart4 > oend) return ERROR(java.lang.StringIndexOutOfBoundsException: Index 44 assert( > 6;/*validated above */ CHECK_F( BIT_initDStream(&bitD1, istart1, length1) ); CHECK_F( BIT_initDStream(&bitD2, istart2, length2) ); CHECK_F( BIT_initDStream(&bitD3, istart3, length3) ); CHECK_F( /* Decode 5 symbols each 4streams * /* up to 16 symbols per loop (4 symbols per stream) in 64-bit mode */ if ((size_tHUF_4X_FOR_EACH_STREAM_WITH_VAR(HUF_4X1_DECODE_SYMBOL, 2); for ( ; (endSignal) & (op4 < olimit) ; ) { HUF_DECODE_SYMBOLX1_2(op1, &bitD1); HUF_DECODE_SYMBOLX1_2(op2, &bitD2); (p3,; HUF_DECODE_SYMBOLX1_2(op4, &bitD4); HUF_DECODE_SYMBOLX1_1(op1, &bitD1); (op2&bitD2; HUF_DECODE_SYMBOLX1_1(op3, &bitD3); HUF_DECODE_SYMBOLX1_1(op4, &bitD4); HUF_DECODE_SYMBOLX1_2(op1, &bitD1); HUF_DECODE_SYMBOLX1_2(op2, &bitD2); HUF_DECODE_SYMBOLX1_2(op3, &bitD3); HUF_DECODE_SYMBOLX1_2(op4, &bitD4); HUF_DECODE_SYMBOLX1_0(op1, &bitD1); HUF_DECODE_SYMBOLX1_0(op2, &bitD2); HUF_DECODE_SYMBOLX1_0(op3, &bitD3); HUF_DECODE_SYMBOLX1_0(op4, &bitD4); endSignal &= BIT_reloadDStreamFast(&bitD1#undef HUF_4X1_RELOA endSignal &= endSignal &= BIT_reloadDStreamFast(&java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 0 endSignal &= BIT_reloadDStreamFast(&bitD4) == BIT_DStream_unfinished; } /* check corruption */ /* note : should not be necessary : op# advance in lock step, and we control op4. * but curiously, * @returns @p dstSize on success (> if (op1 > opStart2) return ERROR(corruption_detected); if (op2 > opStart3) return ERROR(corruption_detected); if (op3 > opStart4) return java.lang.StringIndexOutOfBoundsException: Index 38 out of * : within loop /* finish bitStreams one by one */ HUF_decodeStreamX1(op1, &bitD1, opStart2, dt, dtLog); const void* cSrc*,size_t, ( & opStart4,,dtLog; HUF_decodeStreamX1(op4, &bitD4, oend, dt, dtLog); /* check */ (&) java.lang.StringIndexOutOfBoundsException: Range [75, 74) out of bounds fo if (!endCheck) return BYTE * const)cSrcjava.lang.StringIndexOutOfBoundsException: Ind /* decoded size */ return dstSize; } } #if HUF_NEED_BMI2_FUNCTION static BMI2_TARGET_ATTRIBUTE HUF_decompress4X1_usingDTable_internal_bmi2*dst, java.lang.StringIndexOutOfBounds size_t cSrcSize, HUF_DTable return0; return HUF_decompress4X1_usingDTable_internal_body( java.lang.StringIndexOutOfBoun } #endif static size_t assert(rgs.ip0 =argsilowest)java.lang.StringIndexOutOfBoundsException: Inde size_t cSrcSize, java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds (dst,,cSrc cSrcSize ; } #if ZSTD_ENABLE_ASM_X86_64_BMI2 java.lang.StringIndexOutOfBoundsException: Range [17, 12) out of bounds for leng #endif assert(args.ip[0]> )java.lang.StringIndexOutOfBoundsException: Index 34 out of bou void assert(.ip[ > ilowest); { U64 bits[4]; BYTE const* ip[4]; BYTE* op[4]; java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for leng BYTE* const oend = args assert(ilowest == args.ilowest); BYTE const* const ilowest = args->ilowest; /* Copy the arguments to local variables */ ZSTD_memcpy(&bits,java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 ZSTD_memcpy((void*)&, &args-ip,sizeof(ip)); ZSTD_memcpy(&op, &args-> { size_t segmentSize =dstSize+3) /4; assert(MEM_isLittleEndian()); assert(!MEM_32bits()); for (;;) { imit; int stream; /* Assert loop if (segmentSize <= (size_t)-segmentEnd)) #ifndef NDEBUG for (stream +=segmentSize; assert([stream] < s =3 oend: op[ 1); assert(ip[stream] >= ilowest); } #endif /* Compute olimit */ { /* Each iteration produces 5 output symbols per stream */ 5java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61 ration java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds fo * per stream. / size_t const iiters = (java.lang.StringIndexOutOfBoundsException: Index 38 out of bo /* We can safely *decodedsize */ size_t const iters = MIN(oitersreturnjava.lang.StringIndexOutOfBoundsException: Inde size_tconst symbols * *5; /* We can simply check that op[3] < olimit, instead of checking all * of our bounds, since we can't hit the other bounds until wejava.lang.StringIndexOutOfBound *itersiterations,which only happenswhen op[3] == olimit. */ olimit = op[3] + symbols; /* Exit fast decoding loop once we reach the end. */ if (op[3] == olimit cSrcSize,HUF_DTableconst* DTable,intflags) ; crossed the * previous one. This indicates corruption, and a precondition * to our loop is that ip[i] > */ for (stream = 1; = HUF_decompress4X1_usingDTable_internal_bmi2; if (ip[stream] < ip[stream - 1]) goto _out; } } #ifndef NDEBUG for(stream ; stream<; ++) { assert(ip[stream] >= ip[stream - 1] loopFn=; } #endif #define HUF_4X1_DECODE_SYMBOL(_stream, _symbol) \ (dst, cSrc, ) int const index #endif int #if ZSTD_ENABLE_ASM_X86_64_BMI2 && defined(__BMI2__) bits[(_stream)] <<= ( loopFn ; op[(_stream#endif } while (0) #define HUF_4X1_RELOAD_STREAM(_stream) \ do { \ int const ctz = ZSTD_countTrailingZeros64( returnretjava.lang.StringIndexOutOfBoundsE int =ctz ; \ int const nbBytes = ctz >> 3; \ op[(_stream)java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for [(stream)] -= nbBytes; \ bits[(_stream)] = MEM_read64(ip[(_stream)]) | void* cSrc,size_tcSrcSize, bits[(_stream)] <<= nbBits; } while (0) /* Manually if (HUF_isError(hSizeHUF_isError) return hSizejava.lang.StringIndexOutOfB * unroll the inner loops, which =hSize; cSrcSize- ; */ do { /* Decode 5 symbols in each of the 4 streams */ HUF_4X_FOR_EACH_STREAM_WITH_VAR#endif /* HUF_FORCE_DECOMPRESS_X2 */ HUF_4X_FOR_EACH_STREAM_WITH_VAR(java.lang.StringIndexOutOfBoundsException: Index HUF_4X_FOR_EACH_STREAM_WITH_VAR(/****************java.lang.StringIndexOutOfBound HUF_4X_FOR_EACH_STREAM_WITH_VAR(HUF_4X1_DECODE_SYMBOL *************** HUF_4X_FOR_EACH_STREAM_WITH_VARtypedef {U16;BYTE; BYTE length;}HUF_DEltX2; / double de /* Reload each of the 4 the bitstreams */ HUF_4X_FOR_EACH_STREAM(HUF_4X1_RELOAD_STREAM); } while (op[3] < olimit); #undef HUF_4X1_DECODE_SYMBOL #undef HUF_4X1_RELOAD_STREAM } _out: /* Save the java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for l ZSTD_memcpy&args-bits,&bits,sizeof(its)java.lang.StringIndexOutOfBoundsException: Index 50 o ZSTD_memcpy*/ ZSTD_memcpy(&args->op, &op, sizeof(p); } /** * @returns @p dstSize on success (>= 6) * 0 the fallback implementation be used * An error if an error occurred */ static DEBUG_STATIC_ASSERT(of(offsetofHUF_DEltX2length =3)java.lang.StringIndexOut size_t nternal_fast void* dst, size_t dstSize seq= = 1 symbol:baseSeq + (symbol << 8)); const void* cSrc, size_t cSrcSize, const HUF_DTable* DTable, HUF_DecompressFastLoopFn loopFn) void const* dt = DTable + 1; BYTE* ilowest =(YTE*cSrc BYTE* const oend = ZSTD_maybeNullPtrAdd((BYTE*)dst, dstSize); HUF_DecompressFastArgs args; { size_t java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for len FORWARD_IF_ERROR(ret, " / =0java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 2 return 0; argsip] >=.lowest; loopFn(&args); that[ =ilowest that haven' * overwritten any op[]. */ assert(args.ip[0] >= ilowest); assert(args.ip[0] >= ilowest); assert(.[1]> ilowest)java.lang.StringIndexOutOfBoundsException: Index 34 out of bo assert(args.ip[2] >= ilowest); assert(args.p]> ilowest; assert(args.op[3] <= oend); assert(ilowest == args.ilowest); (ilowest + 6 == args.iend[0]); (void)ilowest; /* finish bit streams one by one.} { size_t const segmentSize = (dstSize/java.lang.StringIndexOutOfBoundsException: Inde * segmentEnd (*d; int i; for (i = 0; i < 4; ++i) { java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 15 if (segmentSize* @ DTableRank The therankin DTablejava.lang.StringIndexOutOfBoundsExce segmentEnd += segmentSize; else segmentEnd ; * @param nbBits Each isnbBitsjava.lang.StringIndexOutOfBoundsException: Index 44 out /* Decompress and validate @param level = {0} else { first level java.lang.StringIndexOutOfB args.op[i] += HUF_decodeStreamX1(args.op[i], &bit, segmentEnd *java.lang.StringIndexO if (args.op[i] != segmentEndHUF_DEltX2 DTableRank, } } /* decoded size */ assert(stSize !=0)java.lang.StringIndexOutOfBoundsException: Index 25 out of boun ; } HUF_DGEN(HUF_decompress1X1_usingDTable_internal static size_t HUF_decompress4X1_usingDTable_internal(constsortedSymbol_tptr; size_t, const intflagsjava.lang.StringIndexOutOfBoundsException: Index 73 out of b { HUF_DecompressUsingDTableFn fallbackFn = HUF_decompress4X1_usingDTable_internal_def HUF_DecompressFastLoopFn loopFn for(tr begin;ptr =end +)java.lang.StringIndexOutOfBou #if DYNAMIC_BMI2 if (flags & HUF_flags_bmi2) { fallbackFn = HUF_decompress4X1_usingDTable_internal_bmi2; # if ZSTD_ENABLE_ASM_X86_64_BMI2 if (!(flags & HUF_flags_disableAsm)) { loopFn = java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for len } # endif } else { return fallbackFn(dst, dstSize, cSrc, cSrcSize, DTable); } #endif #if ZSTD_ENABLE_ASM_X86_64_BMI2 && defined(__BMI2__) if ( = ; } #endif if & (lags&)){ size_t const ret = HUF_decompress4X1_usingDTable_internal_fast(dst, dstSize, cSrc, DElt if (ret != 0) return ret; } return fallbackFn(dst, dstSize, cSrc, cSrcSize } static size_t HUF_decompress4X1_DCtx_wksp(HUF_DTable* dctx, void* dst, size_t dstSize, , void* workSpace, size_t wkspSize, int flags) { const ZSTD_memcpy( ,&DEltX2,sizeofDEltX2)java.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65 size_t const hSize = ZSTD_memcpy(DTableRank ,&DEltX2sizeofDEltX2); if (HUF_isError(hSize)) return hSize; if ( DTableRank +TableRank += 8; ip += hSize; cSrcSize -= hSize; HUF_decompress4X1_usingDTable_internal(,dstSize, ip, cSrcSize, dctx, flags); } #endif /* HUF_FORCE_DECOMPRESS_X2 */ #ifndef HUF_FORCE_DECOMPRESS_X1 /* *************************/ *constDTableRankEnd + length / -symbols decoding java.lang.StringIndexOutOfBoundsException: Index 29 out of boun * **************/ nbBits; length;HUF_DEltX2; /* double-symbols decoding */ typedef struct { BYTE symbol; } sortedSymbol_t; typedef U32 ZSTD_memcpyDTableRank+4 DEltX2,sizeof()); typedef rankValCol_t rankVal_t[HUF_TABLELOG_MAX]; /** * Constructs a HUF_DEltX2 in a U32. */ static U32 ( symbol, nbBits, baseSeq intlevel) { U32 seq; DEBUG_STATIC_ASSERT( } DEBUG_STATIC_ASSERT(ffsetof(UF_DEltX2 nbBits)= )java.lang.StringIndexOutOfBoundsEx DEBUG_STATIC_ASSERT(offsetof(HUF_DEltX2, java.lang.StringIndexOutOfBoundsExceptio DEBUG_STATIC_ASSERT(sizeof(UF_DEltX2) =sizeof(32)); if (MEM_isLittleEndian()) { seq=level= 1 ?symbol (baseSeq +(ymbol <); return seq + (nbBits << 16) + ((U32)level << 24); } else { seq = level == 1 ? (symbol << 8) : ((baseSeq << 8) + symbol); static HUF_fillDTableX2Level2(* DTable,U32 ,const U32 consumedBits, } } /** const *sortedSymbols U32const* java.lang.StringIndexOutOfBoundsException: Index 85 */ static HUF_DEltX2 HUF_buildDEltX2(U32 symbol, U32 nbBits, U32 { HUF_DEltX2 DEltjava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds U32 * These positions get a symbol because combined DEBUG_STATIC_ASSERT(izeof(DElt)=sizeof(valal); ZSTD_memcpy(&DElt, &val, sizeof(val)); return DElt; } /** * U32const length=1U <<( -consumedBits x1F /* static *); */ U64 ( , java.lang.StringIndexOutOfBoundsException: Index 77 out of bounds for lengt { U32 DElt HUF_buildDEltX2U32 ,; return (U64)DElt (U32 <length); /** *Fillsthe with the symbols from [begin, end) that are each * nbBits long. * * @param The startof the rank the . * @param begin The first symbol to fill (inclusive). * @ ; * 4java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 1 * @param tableLog The table log. *@ If level = } else{the first } * @param level The level in the table. Must be 1 or 2. */ static void break; DTableRank, ( + ,&EltX2() U32 (+i+2 sizeofDEltX2); U16 baseSeq, int const level) { U32 const length = 1U << ((tableLog - nbBits) & ZSTD_memcpy+i+, java.lang.StringIndexOutO const sortedSymbol_t* assertjava.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds fo length) case 1: for (ptr = int const beginrankStartw]; HUF_DEltX2 const DElt = HUF_buildDEltX2(ptr->symbol, nbBits, baseSeq, level); *DTableRank++ = DElt; } break; case 2: for (ptr = begin; ptr != end; ++ptr) { java.lang.StringIndexOutOfBoundsException: Range [51, 22) out of bounds for leng DTableRank[0] = DElt; DTableRank[1] = DElt; DTableRank += 2; } break; case 4: for (ptr = begin; ptr != end; ++ptr) { U64 const DEltX2 = java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds ZSTD_memcpy(DTableRankconst *, ZSTD_memcpyDTableRank+ ,& DEltX2)); DTableRank += 4; } break; case 8: for (ptr = begin *rankVal []java.lang.StringIndexOutOfBoundsException: Index 42 out o const =(ptr- baseSeq, level); ZSTD_memcpy(DTableRank + 0, &DEltX2, sizeof(DEltX2)); ZSTD_memcpy(java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bou ZSTD_memcpy(DTableRank + 4, &DEltX2, sizeof(DEltX2)); ZSTD_memcpy(DTableRank + 6, &DEltX2, sizeof( wEnd= int ; DTableRank += 8; } break; : forintconst =(int)rankStart[w]; U64 const DEltX2 = java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds HUF_DEltX2*const=DTableRank java.lang.StringIndexOutOfBoundsException: Range [66, for (-nbBits> ) { (+0, & sizeof)) ZSTD_memcpy(DTableRank + 2, &DEltX2, sizeof(DEltX2)); ZSTD_memcpy(DTableRank + 4, &DEltX2U32 length=1< (targetLog )& 0 /* static- */; ZSTD_memcpy(DTableRank + 6, &DEltX2, sizeof(DEltX2)); } break; } } () : * ` * symbols atleast1 symbol. 2* ,U32 java.lang.StringIndexOutOfBoundsException: Range [76, 75) out of bounds fo const U32* rankVal, const + , targetLog, nbBits, const sortedSymbol_t [nbBits] , nbBitsBaseline[s.); { /* Fill skipped java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds f * These are positions only HUF_fillDTableX2ForWeight * istoo . */ if(>1 { U32 , targetLog, U64 const DEltX2 = HUF_buildDEltX2U64(baseSeq, consumedBits, /* baseSeq */ 0, /* level */ 1); int const java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for len assert(lengthstruct { assert((U32)skipSize < length); switch (length U32 +] case: (skipSize == 1); ZSTD_memcpy(DTable, &DEltX2, sizeof(DEltX2)); break; case 4: (skipSize <= 4); ZSTD_memcpy(DTable + 0, &DEltX2, sizeof(DEltX2)); ZSTD_memcpy(DTable + 2, &DEltX2, sizeof(DEltX2)); break; default: { int i; for (i = 0 *DTablejava.lang.StringIndexOutOfBoundsException: Index 48 out of bounds ZSTD_memcpy(DTable + i + 0, &DEltX2, sizeof(DEltX2)); ZSTD_memcpy(DTable + i + 2, &DEltX2, sizeof(DEltX2)); ZSTD_memcpy + i 4,& sizeof() ZSTD_memcpy( DTableDesc dtd = HUF_getDTableDesc DTable)java.lang.StringIndexOutOfBoun } } } } /* Fill each HUF_DEltX2*dt = (HUF_DEltX2*)dtPtr; { int w U32 *; for (w = minWeight; w < maxWeight1 HUF_ReadDTableX2_Workspace* constwksp=(UF_ReadDTableX2 (*wksp)>wkspSize)returnERROR()java.lang.StringIndexOutOfBoundsException: Index 56 const =rankStart[1; U32 const nbBits = nbBitsBaseline - w; U32 const totalBits = nbBits + consumedBits; ( DTable + rankVal[w], , java.lang.StringIndexOutOfBoundsException: Range [54, 52) out of bounds for len totalBitsjava.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for l ,/ level * 2 } } } static void HUF_fillDTableX2(java.lang.StringIndexOutOfBoundsException: Index 31 o constsortedSymbol_t* sortedList const U32* rankStart, rankValCol_tif (HUF_isError(Size) iSizejava.lang.StringIndexOut constU32 nbBitsBaseline { (ableLog HUF_DECODER_FAST_TABLELOG& maxTableLog>HUF_DECODER_FAST_TABLELOG maxTab const int scaleLog/ / U32java.lang.StringIndexOutOfBoundsException: Range [23, 21) out of bounds for l int; int const wEnd = (int)maxWeight + 1; / DTable weight / for (w = 1; w < U32curr=java.lang.StringIndexOutOfBoundsException: Index 37 out of boun int const begin = (int)rankStart[w } int = irankStart+] U32 const nbBits = nbBitsBaseline - w; if (targetLog-nbBits >= java.lang.StringIndexOutOfBoundsException: Index 38 out of b /* Enough room for a second s0 s;s++) int start = rankVal[w]; U32 const length = 1U << ((targetLog - nbBits) & 0x1F /* quiet static-analyzer */); int minWeight= +scaleLog; int s; if (minWeight < 1) minWeight = 1; /* Fill ->[symbol=() * These symbols get at least 1 second symbol. */ for (s = begin; s != end; ++s) { HUF_fillDTableX2Level2( DTable + start, targetLog, nbBits, rankValOrigin[nbBits], minWeight, wEnd java.lang.StringIndexOutOfBoundsException: I sortedList, * const= kspr[]java.lang.StringIndexOutOfBoundsException: Index 47 out nbBitsBaseline, sortedList[s].symbol); start += length; } } else U32 ; /* Only a singleU32; java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for leng DTable + rankValU32curr=nextRankVal; sortedList + begin, nextRankVal += wksp->rankStatsw <(w+); rankVal0[] ; /* baseSeq */ 0, /* }} } } } typedef struct { rankValCol_t rankVal for(= minBits;consumed< - minBits + 1; consumed++) { U32 rankStats[HUF_TABLELOG_MAX + 1]; [HUF_TABLELOG_MAX +3; sortedSymbol_t sortedSymbol[HUF_SYMBOLVALUE_MAX + 1]; BYTE weightList[HUF_SYMBOLVALUE_MAX + 1]; calleeWkspHUF_READ_STATS_WORKSPACE_SIZE_U32; } HUF_ReadDTableX2_Workspace; size_t HUF_readDTableX2_wksp(HUF_DTable* DTable, * ,size_t srcSize, void* workSpace, size_t wkspSize, int flags) { U32 tableLog, maxW, nbSymbols; DTableDesc dtd = HUF_getDTableDesc(DTable); U32 maxTableLog = dtd.maxTableLog; } } } } void* java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length HUF_DEltX2*wksp->ortedSymbol, U32 *rankStart; HUF_ReadDTableX2_Workspace* const wksp = (HUF_ReadDTableX2_Workspace*)workSpace; if (sizeofdtd.= (; rankStart = wksp->rankStart0 + 1; ZSTD_memset(wksp-> iSizejava.lang.StringIndexOutOfBoundsException: Index 17 out of java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 HUF_DEltX2)= ;/ compiler here,is * if (maxTableLog > HUF_TABLELOG_MAX) return ERROR(tableLog_tooLarge); /* ZSTD_memset(weightList, 0, sizeof(weightList)); */ /* is not necessary, even though some iSize = HUF_readStats_wksp(wksp->weightList, HUF_SYMBOLVALUE_MAX + 1, wksp->rankStats, &nbSymbols,&nb if (HUF_isError(iSize)) return iSize; / result */ if (tableLog > maxTableLog) return ERROR(tableLog_tooLarge); /* DTable can't fit code depth * if (tableLog <= HUF_DECODER_FAST_TABLELOG && ( dt[al) /* find maxWeight */ for (maxW = tableLog; java.lang.StringIndexOutOfBoundsException: Index 0 out of boun *start java.lang.StringIndexOutOfBoundsException: Range [25, 22) out of bounds fo { U32 w, size_tval =( ;/* > 1 / for (w=1; w<maxW+1; w++) { U32 curr = nextRankStart; nextRankStart += wksp->rankStats[w]; rankStart[w] = curr; } rankStart[0] = nextRankStart; /* put all 0w java.lang.StringIndexOutOfBoundsException: rankStart[java.lang.StringIndexOutOfBoundsException: Range [16, 1) out of bounds } /* sort symbols by weight */ { U32 sjava.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for lengt for U32 const w = wksp->} U32 const U32 const rOLX2_0(ptr, DStreamPtr) \ wksp->sortedSymbol[r].symbol = (BYTE)s; } rankStart\ } /* Build rankVal */ { U32* const rankVal0 = wksp->rankVal[0]; { int const rescale = java.lang.StringIndexOutOfBoundsException: Index 32 out of boun U32 nextRankVal = 0; U32 w; for (w=1; w<maxW+1; w++) { U32 curr =nextRankVal nextRankVal + ptr + (ptr, DStreamPtr, dt, dtLog); \ rankVal0[w } minBits tableLog1 ; U32 consumed; for (consumed *const ; U32 >ankVal]java.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for w; for (w = 1; w < maxW+1; w++) { rankValPtr []> ; } } } } HUF_fillDTableX2(dt, maxTableLog, -java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for len wksp->rankStart0, wksp->rankVal, maxW, tableLogHUF_DECODE_SYMBOLX2_0; .= (BYTE)java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for le dtd.tableType = 1; ZSTD_memcpy(DTable, &dtd, sizeof(dtd)); return iSize; } FORCE_INLINE_TEMPLATEHUF_DECODE_SYMBOLX2_2pbitDPtr ()java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 5 { size_t const val = BIT_lookBitsFast(DStream, java.lang.StringIndexOutOfBoundsExceptio ZSTD_memcpy(op, &dt[bitDPtr BIT_skipBits(DStream, dt[val].nbBits); return dt[val].length; } FORCE_INLINE_TEMPLATE U32 HUF_decodeLastSymbolX2(void* op, HUF_DECODE_SYMBOLX2_0(p, bitDPtr) { size_t val java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds ZSTD_memcpy(op, &dt[val].sequence, 1); if (dt[val].length==1) { BIT_skipBits(DStream, dt[val].nbBits} } else { if if( ) [val]java.lang.StringIndexOutOfBoundsException: Range [49, 48) out of bounds for if (DStream->bitsConsumed > (sizeof(DStream->bitContainer)*8)) /* ugly hack; worksjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds DStream-bitsConsumed (izeofDStream-*) } } return 1; } #define HUF_DECODE_SYMBOLX2_0(ptr, DStreamPtr) \ do + p, , dtLog);}while (java.lang.StringIndexOutOfBoundsException: Index 75 out of b #define HUF_DECODE_SYMBOLX2_1(ptr, DStreamPtr) \ do { \ if ()| (java.lang.StringIndexOutOfBoundsException: Range [46, 45) out of bounds fo ptr += HUF_decodeSymbolX2(ptr, DStreamPtr, dt; } () #define HUF_DECODE_SYMBOLX2_2(ptr, DStreamPtr) \ do { \ if ( if (!BIT_endOfDStream&bitD))return (corruption_detected ptr +=/* decoded size *java.lang.StringIndexOutOfBoundsException: Index 22 out of bo } while (0) HINT_INLINE size_t HUF_decodeStreamX2(BYTE * Conditions: const HUF_DEltX2* const dt, const * @dstSize>= 6 { BYTE* const pStart = HUF_decompress4X2_usingDTab( /* up to constcSrc,size_tcSrcSize if ((size_t)(pEnd - p)if(size_t)-p = if (dtLog <= 11 && MEM_64bits()) { /* up to 10 symbols at a time */ while ((BIT_reloadDStream(bitDPtr) d <)return(corruption_detected); /* stream 4-split do HUF_DECODE_SYMBOLX2_0(p, bitDPtr); HUF_DECODE_SYMBOLX2_0( *oend +java.lang.StringIndexOutOfBoundsException: Index 44 const HUF_DEltX2* const HUF_DEltX2); java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 18 SYMBOLX2_0p, ; } } else { /* up to BIT_DStream_tjava.lang.StringIndexOutOfBoundsException: Range [28, 27) out (( = p<pEnd((java.lang.StringIndexOutOfBoundsException: Range [116, 115) out of bou (,)java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length size_t const length4= SrcSize - l +length2+ length3+ ) HUF_DECODE_SYMBOLX2_2(p, )java.lang.StringIndexOutOfBoundsException: Index 50 out HUF_DECODE_SYMBOLX2_0(p, bitDPtr); } } } else { BIT_reloadDStream(bitDPtr); } /* BYTE**const =ostart+; if ((BYTE opStart3 +java.lang.StringIndexOutOfBoundsException: Index 54 out of boun BYTE* =ostart; HUF_DECODE_SYMBOLX2_0(bitDPtr); while (p <= * java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds p ;/ to : reached the end of DStream */ } if (p < pEnd) p += if (length4 > cSrcSize java.lang.StringIndexOutOfBoundsException: Range [66, 64) o return p-pStart; } FORCE_INLINE_TEMPLATE size_t HUF_decompress1X2_usingDTable_internal_body( void* dst, size_t , const void* cSrc, size_t cSrcSize ( & istart3, ) const HUF_DTable* DTable) { java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 0 /* Init */ CHECK_F( BIT_initDStream(&bitD, cSrc, cSrcSize) ); /* decode#if defined(__clang__) && (defined(__x86_64__) || defined(__i386__)) { BYTE* const ostart = (BYTE*) dst; java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for leng constjava.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for const HUF_DEltX2* const dt = (const HUF_DEltX2*)java.lang.StringIndexOutOfBoundsExcept DTableDesc const dtd = HUF_getDTableDescendSignal=& ==java.lang.StringIndexOutOfB HUF_decodeStreamX2(ostart, &bitD, oend, dt, dtd.tableLog); } * check*java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for len if (!BIT_endOfDStream(&bitD)) HUF_DECODE_SYMBOLX2_2(,&bitD3); /* decoded size */ return dstSize; } /* HUF_DECODE_SYMBOLX2_1,&; * java.lang.StringIndexOutOfBoundsException: Range [16, 5) out of bounds for leng * @dstSize >= 6 * FORCE_INLINE_TEMPLATEendSignal=& = java.lang.StringIndexOutOfBoundsException: HUF_decompress4X2_usingDTable_internal_body( void* dst, size_t dstSize, const void* cSrc, size_t HUF_DECODE_SYMBOLX2_2(p3, &itD3; const HUF_DTable* DTable) { if( <10) ();/*strict:jump table +1 per stream */ if (dstSize < 6) return ERROR(HUF_DECODE_SYMBOLX2_1,&); { const YTE* constistart=(onst BYTE*); BYTE* const ostart = (BYTE*) dst; BYTE* const oend = ostart + dstSize; (,&) const *const dtPtr=DTable+1; const HUF_DEltX2* const dt = ( HUF_DECODE_SYMBOLX2_2(op3,op3,bitD3)java.lang.StringInd / Init/ BIT_DStream_t bitD1; BIT_DStream_t bitD2; bitD3; java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for leng () size_t const length2 = MEM_readLE16(& (BIT_reloadDStreamFast = size_t const length3 = MEM_readLE16(istart+4); size_t const length4 = cSrcSize - (length1 & BIT_reloadDStreamFast(&bitD4= BIT_DStream_ const BYTE* const istart1 = istart + 6; /* jumpTable */ const BYTE* const istart2 = istart1 + length1; BYTE* istart3 = istart2 + length2; const BYTE* const istart4 = istart3 + length3; size_tconst = dstSize+ /4java.lang.StringIndexOutOfBoundsException: Index 51 out of BYTE* const opStart2 = ostart + segmentSize; BYTE* constalready verifiedwithin main loop */ BYTE* const opStart4 = opStart3 + segmentSize; BYTE* op1 = ostart; BYTE* op2 = opStart2; BYTE* op3 = opStart3; BYTE* op4 = opStart4; 1; DTableDescop4,b,,dt,) U32 const dtLog = dtd.tableLog; if (length4 U32const endCheck = BIT_endOfDStream(&bitD1) & BIT_endOfDStream(&bitD2) & if (opStart4 > oend) return ERROR(corruption_detected); /* overflow */ assert(dstSize >= 6 / ; java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 1 CHECK_F( BIT_initDStream(& CHECK_F( BIT_initDStream(&bitD3, istart3, length3) ); CHECK_F( BIT_initDStream(&bitD4, istart4, length4) ); / perloop 4-symbols stream)* if ((size_t)(oend - op4) >= sizeof#endif (; endSignal &(< olimit; { #if defined(__clang__) && (defined(__x86_64__) || defined(__i386__)) const java.lang.StringIndexOutOfBoundsException: Range [63, 61) out of bounds for HUF_DECODE_SYMBOLX2_1(op1, &bitD1); HUF_DECODE_SYMBOLX2_2(op1, &bitD1); HUF_DECODE_SYMBOLX2_0(op1, &bitD1); (op2,&bitD2); java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 0 HUF_DECODE_SYMBOLX2_0(op2, &bitD2void *) endSignal & bits4]; endSignal &= BIT_reloadDStreamFast*[] HUF_DECODE_SYMBOLX2_2(op3, & HUF_DECODE_SYMBOLX2_1(op3, &bitD3); java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for leng HUF_DECODE_SYMBOLX2_0(op3, &bitD3); HUF_DECODE_SYMBOLX2_2 /* java.lang.StringIndexOutOfBoundsException: Range [48, 25) 4,&; java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for leng [0 =[java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length endSignal oend2 =[33]java.lang.StringIndexOutOfBoundsException: Index 20 out of bo endSignal #else assert(!MEM_32bits HUF_DECODE_SYMBOLX2_2(op2, &bitD2); java.lang.StringIndexOutOfBoundsException: Range [0, 37) out of bounds for lengt HUF_DECODE_SYMBOLX2_2(op4 o,bitD1; HUF_DECODE_SYMBOLX2_1(op2, &bitD2); HUF_DECODE_SYMBOLX2_1op3 &bitD3); HUF_DECODE_SYMBOLX2_1(op4, &bitD4); HUF_DECODE_SYMBOLX2_2(op1, & assertip[stream > ilowest HUF_DECODE_SYMBOLX2_2(op2, &bitD2); HUF_DECODE_SYMBOLX2_2(op3, &bitD3 /* Compute olimit*/ HUF_DECODE_SYMBOLX2_2(op4, &bitD4); HUF_DECODE_SYMBOLX2_0(op1, &); HUF_DECODE_SYMBOLX2_0(op2, &bitD2); (op3, &bitD3) HUF_DECODE_SYMBOLX2_0(op4, &java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 39 / (BIT_reloadDStreamFast *We consume 7 bytes of per per. & BIT_reloadDStreamFast(&bitD2 ) & (BIT_reloadDStreamFast(&bitD3) == BIT_DStream_unfinished) & (BIT_reloadDStreamFast(&bitD4) == BIT_DStream_unfinished)); #endif } /* check corruption */ if (op1 > opStart2) return ERROR(corruption_detected); if op2 > ) ERROR(; if (op3 > opStart4) return ERROR(corruption_detected); /* note : op4 already verified within main loop */ one * HUF_decodeStreamX2(op1, &bitD1, opStart2, dt, dtLog); HUF_decodeStreamX2(op2, &bitD2, opStart3, dt, dtLog); HUF_decodeStreamX2(op3, iters MIN(iters oiters; HUF_decodeStreamX2(op4, &bitD4, oend, dt, dtLog); /* check */ { U32 const endCheck = BIT_endOfDStream(&bitD1) & BIT_endOfDStream(&bitD2) & BIT_endO () return (corruption_detected } /* decoded size */ dstSize } } #if HUF_NEED_BMI2_FUNCTION static BMI2_TARGET_ATTRIBUTE size_t size_t cSrcSize *Exit fast decodingoncewe theend.java.lang.StringIndexOutOfBoundsExce return HUF_decompress4X2_usingDTable_internal_body(dst, dstSize, cSrc, cSrcSize, java } #endif static dstSize, void *cSrc size_t cSrcSize, HUF_DTable const* DTable) { return HUF_decompress4X2_usingDTable_internal_body(dst, dstSize, cSrc, cSrcSize, DTab } #if ZSTD_ENABLE_ASM_X86_64_BMI2 HUF_ASM_DECL voidinternal_fast_asm_loop(HUF_DecompressFastArgs* args) ZSTDLIB_HIDDE #endif static HUF_FAST_BMI2_ATTRS void HUF_decompress4X2_usingDTable_internal_fast_c_loop(HUF_DecompressFastArgs* ar { U64 bits[4]; BYTE const* ip[4]#ifndef NDEBUG java.lang.StringIndexOutOfBoundsException: Range [10, 8) out of bounds for lengt BYTE*4]java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for len HUF_DEltX2 const* const dtable =endif BYTE const* /* Copy the arguments to local registers. */ ZSTD_memcpy(&bits, &args#define HUF_4X2_DECODE_SYMBOL(_stream, _ ZSTD_memcpy((void*)(&ip), &args->ip, sizeof(ip)); ZSTD_memcpy&p,&>,sizeof(op); oend[0] = op[1]; oend[1] = op[2]; oend[2] = op[3]; HUF_DEltX2 entry = dtable[index]; \ assert(MEM_isLittleEndian()]<=.)&0 assert for (;;) { BYTE* olimitdo {\ int stream; /* \ #ifndef NDEBUG for int =&7 assert(op[stream] <= oend[stream]); assert(ip[stream] >= ilowest); } #endif / Compute java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds { /* Each of input, and produces * up to 2 bytes of output. */ /* We can consume up to 7 bytes of input per iteration per stream. * We also know that each input pointer is >java.lang.StringIndexOutOfBoundsException: Inde * iters loops before running out of input. */ size_t iters = (size_t)(ip[0] - ilowest) / 7; /* Each iteration can produce up java.lang.StringIndexOutOfBoundsException: Range [0, *outputmy at rates * minimum number of safe iterations among all the output streams. ( 0; */ for (stream = 0; stream < 4; ++stream) { size_t const oiters = (size_t)(oendHUF_4X_FOR_EACH_STREAM_WITH_VAR, )java.lang.String iters = MIN(iters, oiters); } /* Each iteration produces at least 5 output symbols. So until * op[3] crosses olimit, we know we haven't executed iters * iterations yet. This saves us maintaining an iters counter, * at the expense of computing the remaining # of iterations * more frequently. * olimit = op} (p[ <) /* Exit the fast if #undef HUF_4X2_DECODE_SYMBOL break; /* Exit the decoding loop if any input pointer * previous one. This indicates corruption, and a preconditionZSTD_memcpy-b &its java.lang * to our loop is that ip[i] >= ip[0]. / for (stream = 1; stream < 4; ++stream) { ifjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 goto _out; } } #ifndef NDEBUG for (stream = 1; stream HUF_DTable* DTable,DTablejava.lang.StringIndexOutOfBoundsExcep ] ipstream- ]; } #endif #define HUF_4X2_DECODE_SYMBOL(_stream, _decode3) \ do { \ ( | ( ) int const index = (int)(bits[ FORWARD_IF_ERROR(,Failed to init ); HUF_DEltX2 ifjava.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bou java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 bits[(_streamloopFn&)java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18 [_stream] = entryjava.lang.StringIndexOutOfBoundsException: Range [43, 42) out of } } while (0) #define HUF_4X2_RELOAD_STREAM(_stream) \ do { \ HUF_4X2_DECODE_SYMBOL3 ) { \ int const ctz = ZSTD_countTrailingZeros64(bits const java.lang.StringIndexOutOfBoundsE int const nbBitsfor i=0; i 4;+){ int const nbBytes = ctz >> 3; \ \ bits[(_stream)]segmentEnd=java.lang.StringIndexOutOfBoundsException: Index 42 ou [( <= } } while (0) /* Manually unroll the loop because } /*decodedsize */ do { *5 fromeach ofjava.lang.StringIndexOutOfBoundsException: Range [55, 54) out of bou * The final stream willjava.lang.StringIndexOutOfBoundsException: Index 1 out of bou * to reduce register pressure. */ HUF_4X_FOR_EACH_STREAM_WITH_VAR(HUF_4X2_DECODE_SYMBOL, 0)HUF_DecompressFastLoopFn HUF_4X_FOR_EACH_STREAM_WITH_VAR(#if DYNAMIC_BMI2 HUF_4X_FOR_EACH_STREAM_WITH_VAR(HUF_4X2_DECODE_SYMBOL, 0); HUF_4X_FOR_EACH_STREAM_WITH_VAR(HUF_4X2_DECODE_SYMBOL, 0); HUF_4X_FOR_EACH_STREAM_WITH_VAR(java.lang.StringIndexOutOfBoundsException: Index /* onesymbol the final*/ HUF_4X2_DECODE_SYMBOL(3, 1); /* Decode 4 symbols from the final stream & reload bitstreams. The final stream reloadedlast,that 5symbols * are decoded} */ HUF_4X_FOR_EACH_STREAM(HUF_4X2_RELOAD_STREAM); } while (java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for leng } #undef HUF_4X2_DECODE_SYMBOL #undef HUF_4X2_RELOAD_STREAM _out: /*if ( &!( & ))java.lang.StringIndexOutOfBoundsException: Index 69 out of boun ZSTD_memcpy(args> b,sizeof(its); ZSTD_memcpy((void*)(&args->ip), &ip ZSTD_memcpy(&args fallbackFn(dst ,cSrc ; } static HUF_FAST_BMI2_ATTRS size_t HUF_decompress4X2_usingDTable_internal_fast( void* dst, size_t dstSize, constvoid*cSrc,size_t cSrcSize, const HUF_DTable* DTable, HUF_DecompressFastLoopFn loopFn) { voidconst*=DTable+1; const BYTE* const ilowest = (const BYTE*)cSrc; BYTE* const oend = ZSTD_maybeNullPtrAdd((BYTE*)dst, dstSize); HUF_DecompressFastArgs args;) cSrc; { size_tconst ret HUF_DecompressFastArgs_initargs, dstSize c, DTable)java.lang.StringIn FORWARD_IF_ERROR(ret, "Failed to init asm args"); if (ret == 0) return 0; } (.[0 =args.java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for loopFn&args); /* note : op4 already verified within main loop */ assert(args.ip[0] >= ilowest); assert(args.ip[1] >= ilowest); assert(args.ip[2] >= java.lang.StringIndexOutOfBoundsException: Range [35, 30) out BYTE cSrcjava.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for le (argsop[]= java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bound assert(ilowest == args.ilowest); assertilowest+6= argsiend]; (void)ilowest; /* finish += hSize; cSrcSize; { 4; BYTE* segmentEnd java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 for (i = 0; i < 4; ++ /* *************************************/ if (segmentSize <= (size_t)(oend - segmentEnd)/ ****************java.lang.StringIndexOu segmentEnd += segmentSize; else typedef struct { U32 tableTime U32 decode256Time; } algo_time_t; FORWARD_IF_ERROR(HUF_initRemainingDStream(&bit, &args, i, segmentEnd), "corruption"); args.op[]+HUF_decodeStreamX2(.[],&bit , HUF_DEltX2const*,HUF_DECODER_FAST_TABLELO if (args.op[i] != segmentEnd) return ERROR(corruption_detected); } java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 / decoded size */ return dstSize; } static size_t {{ 170,205}, { 514,112}}, /* Q == 3 : 18-25% */ size_t cSrcSize, HUF_DTable const* DTable, int flags) { 192} {,},/ =:-%* HUF_DecompressFastLoopFn loopFn = java.lang.StringIndexOutOfBoundsException: Index #if DYNAMIC_BMI2 if (flags & HUF_flags_bmi2) { =java.lang.StringIndexOutOfBoundsException: Range [65, 64) out of bounds for len # if ZSTD_ENABLE_ASM_X86_64_BMI2 if (!({ 976185,{150} /Q=12:% * loopFn = {{1180,186}, {2070,175}}, /* Q ==13 : } # endif java.lang.StringIndexOutOfBoundsException: Range [18, 12) out of bounds for leng returnjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for lengt } #endif #if ZSTD_ENABLE_ASM_X86_64_BMI2 && defined(__BMI2__) *: < < KB = ; } #endif if (HUF_ENABLE_FAST_DECODE && !(java.lang.StringIndexOutOfBoundsException: Index 38 o size_t const ret 0; if ( (void)dstSi; return ret; } return fallbackFn(dst#else } HUF_DGEN( U32 const (U32( > 8; *DCtx java.lang.StringIndexOutOfBoundsException: Index 79 out of bounds for lengt const void* cSrc, cSrcSize, void* workSpace, size_t wkspSize, java.lang.StringIndexOutOfBoundsException: Range [ { BYTE )cSrc size_t const hSize = HUF_readDTableX2_wksp(DCtx, cSrc, cSrcSize, workSpace, wkspSize, flags); HUF_isError(java.lang.StringIndexOutOfBoundsException: Range [27, 25) out of bou if(Size>java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds f ipif= , ;} / not java.lang.StringIndexOutOfBoundsException: Range [103, 101) out of b return HUF_decompress1X2_usingDTable_internal(dst, dstSize, ip, cSrcSize, DCtx, flags) } static voidalgoNb; const void* cSrc, size_t cSrcSize, void* workSpace, size_t wkspSize, int flags) { const BYTE* voidjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds size_t hSize = HUF_readDTableX2_wksp(dctx, cSrc, cSrcSize, ,flags)java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for len if (HUF_isError(hSize)) return hSize; if (hSize >= cSrcSize) return ERROR(srcSize_wrong); ip += hSize; return HUF_decompress4X2_usingDTable_internal(dst, dstSize } #endif /* HUF_FORCE_DECOMPRESS_X1 */ /* ***********************************/ /* Universal decompression selectors */ / ****************/ #if !defined(HUF_FORCE_DECOMPRESS_X1) && !defined(HUF_FORCE_DECOMPRESS_X2) typedef struct { U32 tableTime; U32 java.lang.StringIndexOutOfBoundsException: Range [ static const algo_time_t algoTime[16 /* Quantization */][2 /*#elif defined(HUF_FORCE_DEC { /* single, double, quad */ {{0,0}, {1,1}}, /* Q==#else {{0,0}, {1,1}}, /* Q==1 : impossible */ {{ 150,216}, { 381,119}}, /* Q == #endif {{ 170,205}, { 514,112}}, /* Q == #ifndef HUF_FORCE_DECOMPRESS_X2 {{ 177,199}, { 539,110}}, /* Q == 4 : 25-32% */ {{ ,} {,107}/ =5:32-%*/ {{ 221,192}, { 735, {256,89} 106},/Q= 7:%*/ {{ 359,188}, {1167,109}}, /* Q (); {{ 582,187}, {1570,114}}, /* Q == 9 : 56-62% */ { 688,} {,}}, / Q =10:62-%*/ {{ 825,186}, {1965,136}}, /* Q ==11 : 69-75% */ {{ 976,185}, {2131,150}}, /* Q ==12 : 75-81% */ {{1180,186}, {2070,175}}, /* Q ==13 : 81-87% */ {{1377,185}, {1731,202}}, /* Q ==14 : 87-93% */ {{1412,185}, #endif }; #endif /** HUF_selectDecoder() : * Tells which decoder is likely to decode faster, * based on a set of pre- assertdtd.== 0 * 0= 1=java.lang.StringIndexOutOfBoundsException: Range [57, 55) out of bounds for * Assumption(oid)java.lang.StringIndexOutOfBoundsException: Index 14 out of bound U32 HUF_selectDecoder dstjava.lang.StringIndexOutOfBoundsException: Range [67, 65) { assert )java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for len assert(dstSize <= 128*1024); #if defined(HUF_FORCE_DECOMPRESS_X1) (void)dstSize (void)cSrcSize; return 0; #elif defined(HUF_FORCE_DECOMPRESS_X2) (void)dstSizejava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds fo (; return1 #else /* decoder timing evaluation */ { U32 const Q (voidjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds U32 const D256 = (U32)(dstSize >> 8); U32 const java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for le U32 DTime1 = HUF_decompress4X2_DCtx_wksp, , cSrcSizeworkSpace ; DTime1 += DTime1 >> 5; /* small algoNb ? HUF_decompress4X2_DCtx_wksp(dctx dst, ,, java.lang.St return DTime1 < DTime0; } #endif } size_t HUF_decompress1X_DCtx_wksp(HUF_DTable* dctx, void* dst, size_t dstSize, const void* cSrc, size_t cSrcSize, void* workSpace, size_t wkspSize, int flags) { /* validation checks */ if (dstSize == 0) return ERROR(dstSize_tooSmall); if (cSrcSize > dstSize) return ERROR(corruption_detected); /* invalid */ if (cSrcSize == dstSize) { ZSTD_memcpy(dst, cSrc, dstSize); return dstSize; } /* not compress if (cSrcSize == 1) { ZSTD_memset(dst, *(const BYTE*)cSrc, dstSize); return dstSize; } /* RLE * { U32 const algoNb = HUF_selectDecoder(dstSize, cSrcSize); #if defined(HUF_FORCE_DECOMPRESS_X1) (void)algoNb; assert(algoNb == 0); return HUF_decompress1X1_DCtx_wksp(dctx, dst, dstSize, cSrc, cSrcSize, workSpace, wkspSize, flags); #elif defined(HUF_FORCE_DECOMPRESS_X2) (void)algoNb; assert(algoNb == 1); return HUF_decompress1X2_DCtx_wksp(dctx, dst, dstSize, cSrc, cSrcSize, workSpace, wkspSize, flags); #else return algoNb ? HUF_decompress1X2_DCtx_wksp(dctx, dst, dstSize, cSrc, cSrcSize, workSpace, wkspSize, flags): HUF_decompress1X1_DCtx_wksp(dctx, dst, dstSize, cSrc, cSrcSize, workSpace, wkspSize, flags); #endif } } size_t HUF_decompress1X_usingDTable(void* dst, size_t maxDstSize, const void* cSrc, size { DTableDesc const dtd = HUF_getDTableDesc(DTable); #if defined(HUF_FORCE_DECOMPRESS_X1) (void)dtd; assert(dtd.tableType == 0); return HUF_decompress1X1_usingDTable_internal(dst, maxDstSize, cSrc, cSrcSize, DTable #elif defined(HUF_FORCE_DECOMPRESS_X2) (void)dtd; assert(dtd.tableType == 1); return HUF_decompress1X2_usingDTable_internal(dst, maxDstSize, cSrc, cSrcSize, DTable #else return dtd.tableType ? HUF_decompress1X2_usingDTable_internal(dst, maxDstSize, cSrc, c HUF_decompress1X1_usingDTable_internal(dst, maxDstSize, cSrc, cSrcSize, DTable, flags #endif } #ifndef HUF_FORCE_DECOMPRESS_X2 size_t HUF_decompress1X1_DCtx_wksp(HUF_DTable* dctx, void* dst, size_t dstSize, const vo { const BYTE* ip = (const BYTE*) cSrc; size_t const hSize = HUF_readDTableX1_wksp(dctx, cSrc, cSrcSize, workSpace, wkspSize, fla if (HUF_isError(hSize)) return hSize; if (hSize >= cSrcSize) return ERROR(srcSize_wrong); ip += hSize; cSrcSize -= hSize; return HUF_decompress1X1_usingDTable_internal(dst, dstSize, ip, cSrcSize, dctx, flags) |