Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
347	0	EP	call site: 00000	ZopfliDeflate

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           ZopfliInitOptions

[function] [call site] 00001


           ZopfliDeflate

[function] [call site] 00002


             ZopfliDeflatePart

[function] [call site] 00003


               AddNonCompressedBlock

[function] [call site] 00004


                 AddBit

[function] [call site] 00005


                   realloc

[call site] 00006


                 AddBit

[function] [call site] 00007


                 AddBit

[function] [call site] 00008


                 realloc

[call site] 00009


                 realloc

[call site] 00010


                 realloc

[call site] 00011


                 realloc

[call site] 00012


                 realloc

[call site] 00013


               ZopfliInitLZ77Store

[function] [call site] 00014


               ZopfliInitBlockState

[function] [call site] 00015


                 ZopfliInitCache

[function] [call site] 00016


                   fprintf

[call site] 00017


                   exit

[call site] 00018


               ZopfliLZ77OptimalFixed

[function] [call site] 00019


                 exit

[call site] 00020


                 exit

[call site] 00021


                 ZopfliAllocHash

[function] [call site] 00022


                 LZ77OptimalRun

[function] [call site] 00023


                   GetBestLengths

[function] [call site] 00024


                     GetCostModelMinCost

[function] [call site] 00025


                     ZopfliResetHash

[function] [call site] 00026


                     ZopfliWarmupHash

[function] [call site] 00027


                       UpdateHashValue

[function] [call site] 00028


                       UpdateHashValue

[function] [call site] 00029


                     ZopfliUpdateHash

[function] [call site] 00030


                       UpdateHashValue

[function] [call site] 00031


                     ZopfliUpdateHash

[function] [call site] 00032


                     ZopfliUpdateHash

[function] [call site] 00033


                     ZopfliFindLongestMatch

[function] [call site] 00034


                       TryGetFromLongestMatchCache

[function] [call site] 00035


                         ZopfliMaxCachedSublen

[function] [call site] 00036


                         ZopfliMaxCachedSublen

[function] [call site] 00037


                         ZopfliCacheToSublen

[function] [call site] 00038


                           ZopfliMaxCachedSublen

[function] [call site] 00039


                         __assert_fail

[call site] 00040


                       __assert_fail

[call site] 00041


                       __assert_fail

[call site] 00042


                       __assert_fail

[call site] 00043


                       __assert_fail

[call site] 00044


                       __assert_fail

[call site] 00045


                       __assert_fail

[call site] 00046


                       __assert_fail

[call site] 00047


                       __assert_fail

[call site] 00048


                       __assert_fail

[call site] 00049


                       __assert_fail

[call site] 00050


                       __assert_fail

[call site] 00051


                       GetMatch

[function] [call site] 00052


                       StoreInLongestMatchCache

[function] [call site] 00053


                         __assert_fail

[call site] 00054


                         __assert_fail

[call site] 00055


                         ZopfliSublenToCache

[function] [call site] 00056


                           __assert_fail

[call site] 00057


                           __assert_fail

[call site] 00058


                           ZopfliMaxCachedSublen

[function] [call site] 00059


                           __assert_fail

[call site] 00060


                       __assert_fail

[call site] 00061


                       __assert_fail

[call site] 00062


                     __assert_fail

[call site] 00063


                     zopfli_min

[function] [call site] 00064


                     __assert_fail

[call site] 00065


                     __assert_fail

[call site] 00066


                     __assert_fail

[call site] 00067


                   TraceBackwards

[function] [call site] 00068


                     realloc

[call site] 00069


                     __assert_fail

[call site] 00070


                     __assert_fail

[call site] 00071


                     __assert_fail

[call site] 00072


                   FollowPath

[function] [call site] 00073


                     ZopfliResetHash

[function] [call site] 00074


                     ZopfliWarmupHash

[function] [call site] 00075


                     ZopfliUpdateHash

[function] [call site] 00076


                     __assert_fail

[call site] 00077


                     ZopfliUpdateHash

[function] [call site] 00078


                     ZopfliFindLongestMatch

[function] [call site] 00079


                     __assert_fail

[call site] 00080


                     ZopfliVerifyLenDist

[function] [call site] 00081


                       __assert_fail

[call site] 00082


                     ZopfliStoreLitLenDist

[function] [call site] 00083


                       realloc

[call site] 00084


                       realloc

[call site] 00085


                       realloc

[call site] 00086


                       realloc

[call site] 00087


                       realloc

[call site] 00088


                       __assert_fail

[call site] 00089


                       realloc

[call site] 00090


                       realloc

[call site] 00091


                       realloc

[call site] 00092


                       ZopfliGetLengthSymbol

[function] [call site] 00093


                       realloc

[call site] 00094


                       ZopfliGetDistSymbol

[function] [call site] 00095


                       ZopfliGetLengthSymbol

[function] [call site] 00096


                       ZopfliGetDistSymbol

[function] [call site] 00097


                     ZopfliStoreLitLenDist

[function] [call site] 00098


                     __assert_fail

[call site] 00099


                     ZopfliUpdateHash

[function] [call site] 00100


                   __assert_fail

[call site] 00101


                 GetCostFixed

[function] [call site] 00102


                   ZopfliGetDistExtraBits

[function] [call site] 00103


                   ZopfliGetLengthExtraBits

[function] [call site] 00104


                   ZopfliGetLengthSymbol

[function] [call site] 00105


                 ZopfliCleanHash

[function] [call site] 00106


               AddLZ77Block

[function] [call site] 00107


                 ZopfliLZ77GetByteRange

[function] [call site] 00108


                 AddNonCompressedBlock

[function] [call site] 00109


                 AddBit

[function] [call site] 00110


                 AddBit

[function] [call site] 00111


                 AddBit

[function] [call site] 00112


                 GetFixedTree

[function] [call site] 00113


                 __assert_fail

[call site] 00114


                 GetDynamicLengths

[function] [call site] 00115


                   ZopfliLZ77GetHistogram

[function] [call site] 00116


                     ZopfliLZ77GetHistogramAt

[function] [call site] 00117


                     ZopfliLZ77GetHistogramAt

[function] [call site] 00118


                   ZopfliCalculateBitLengths

[function] [call site] 00119


                     ZopfliLengthLimitedCodeLengths

[function] [call site] 00120


                       qsort

[call site] 00121


                       LeafComparator

[function] [call site] 00122


                       InitLists

[function] [call site] 00123


                         InitNode

[function] [call site] 00124


                         InitNode

[function] [call site] 00125


                       BoundaryPM

[function] [call site] 00126


                         InitNode

[function] [call site] 00127


                         InitNode

[function] [call site] 00128


                         InitNode

[function] [call site] 00129


                         BoundaryPM

[function] [call site] 00130


                           BoundaryPM

[function] [call site] 00131


                       BoundaryPMFinal

[function] [call site] 00132


                       ExtractBitLengths

[function] [call site] 00133


                     __assert_fail

[call site] 00134


                   ZopfliCalculateBitLengths

[function] [call site] 00135


                   PatchDistanceCodesForBuggyDecoders

[function] [call site] 00136


                   TryOptimizeHuffmanForRle

[function] [call site] 00137


                     CalculateTreeSize

[function] [call site] 00138


                       EncodeTree

[function] [call site] 00139


                         realloc

[call site] 00140


                         realloc

[call site] 00141


                         realloc

[call site] 00142


                         realloc

[call site] 00143


                         realloc

[call site] 00144


                         realloc

[call site] 00145


                         realloc

[call site] 00146


                         realloc

[call site] 00147


                         realloc

[call site] 00148


                         realloc

[call site] 00149


                         ZopfliCalculateBitLengths

[function] [call site] 00150


                         ZopfliLengthsToSymbols

[function] [call site] 00151


                           __assert_fail

[call site] 00152


                         AddBits

[function] [call site] 00153


                           realloc

[call site] 00154


                         AddBits

[function] [call site] 00155


                         AddBits

[function] [call site] 00156


                         AddBits

[function] [call site] 00157


                         AddHuffmanBits

[function] [call site] 00158


                           realloc

[call site] 00159


                         AddBits

[function] [call site] 00160


                         AddBits

[function] [call site] 00161


                         AddBits

[function] [call site] 00162


                     CalculateBlockSymbolSizeGivenCounts

[function] [call site] 00163


                       CalculateBlockSymbolSizeSmall

[function] [call site] 00164


                         __assert_fail

[call site] 00165


                         __assert_fail

[call site] 00166


                         ZopfliGetLengthSymbol

[function] [call site] 00167


                         ZopfliGetDistSymbol

[function] [call site] 00168


                         ZopfliGetLengthSymbolExtraBits

[function] [call site] 00169


                         ZopfliGetDistSymbolExtraBits

[function] [call site] 00170


                       ZopfliGetLengthSymbolExtraBits

[function] [call site] 00171


                       ZopfliGetDistSymbolExtraBits

[function] [call site] 00172


                     OptimizeHuffmanForRle

[function] [call site] 00173


                       AbsDiff

[function] [call site] 00174


                     OptimizeHuffmanForRle

[function] [call site] 00175


                     ZopfliCalculateBitLengths

[function] [call site] 00176


                     ZopfliCalculateBitLengths

[function] [call site] 00177


                     PatchDistanceCodesForBuggyDecoders

[function] [call site] 00178


                     CalculateTreeSize

[function] [call site] 00179


                     CalculateBlockSymbolSizeGivenCounts

[function] [call site] 00180


                 AddDynamicTree

[function] [call site] 00181


                   EncodeTree

[function] [call site] 00182


                   EncodeTree

[function] [call site] 00183


                 fprintf

[call site] 00184


                 ZopfliLengthsToSymbols

[function] [call site] 00185


                 ZopfliLengthsToSymbols

[function] [call site] 00186


                 AddLZ77Data

[function] [call site] 00187


                   __assert_fail

[call site] 00188


                   __assert_fail

[call site] 00189


                   AddHuffmanBits

[function] [call site] 00190


                   ZopfliGetLengthSymbol

[function] [call site] 00191


                   ZopfliGetDistSymbol

[function] [call site] 00192


                   __assert_fail

[call site] 00193


                   __assert_fail

[call site] 00194


                   __assert_fail

[call site] 00195


                   AddHuffmanBits

[function] [call site] 00196


                   ZopfliGetLengthExtraBitsValue

[function] [call site] 00197


                   ZopfliGetLengthExtraBits

[function] [call site] 00198


                   AddBits

[function] [call site] 00199


                   AddHuffmanBits

[function] [call site] 00200


                   ZopfliGetDistExtraBitsValue

[function] [call site] 00201


                   ZopfliGetDistExtraBits

[function] [call site] 00202


                   AddBits

[function] [call site] 00203


                   __assert_fail

[call site] 00204


                 AddHuffmanBits

[function] [call site] 00205


                 fprintf

[call site] 00206


               ZopfliCleanBlockState

[function] [call site] 00207


                 ZopfliCleanCache

[function] [call site] 00208


               ZopfliCleanLZ77Store

[function] [call site] 00209


               ZopfliBlockSplit

[function] [call site] 00210


                 ZopfliInitLZ77Store

[function] [call site] 00211


                 ZopfliInitBlockState

[function] [call site] 00212


                 ZopfliAllocHash

[function] [call site] 00213


                 ZopfliLZ77Greedy

[function] [call site] 00214


                   ZopfliResetHash

[function] [call site] 00215


                   ZopfliWarmupHash

[function] [call site] 00216


                   ZopfliUpdateHash

[function] [call site] 00217


                   ZopfliUpdateHash

[function] [call site] 00218


                   ZopfliFindLongestMatch

[function] [call site] 00219


                   GetLengthScore

[function] [call site] 00220


                   GetLengthScore

[function] [call site] 00221


                   ZopfliStoreLitLenDist

[function] [call site] 00222


                   ZopfliVerifyLenDist

[function] [call site] 00223


                   ZopfliStoreLitLenDist

[function] [call site] 00224


                   __assert_fail

[call site] 00225


                   ZopfliUpdateHash

[function] [call site] 00226


                   ZopfliVerifyLenDist

[function] [call site] 00227


                   ZopfliStoreLitLenDist

[function] [call site] 00228


                   ZopfliStoreLitLenDist

[function] [call site] 00229


                   __assert_fail

[call site] 00230


                   ZopfliUpdateHash

[function] [call site] 00231


                 ZopfliBlockSplitLZ77

[function] [call site] 00232


                   exit

[call site] 00233


                   __assert_fail

[call site] 00234


                   FindMinimum

[function] [call site] 00235


                   SplitCost

[function] [call site] 00236


                     EstimateCost

[function] [call site] 00237


                       ZopfliCalculateBlockSizeAutoType

[function] [call site] 00238


                         ZopfliCalculateBlockSize

[function] [call site] 00239


                           ZopfliLZ77GetByteRange

[function] [call site] 00240


                           GetFixedTree

[function] [call site] 00241


                           CalculateBlockSymbolSize

[function] [call site] 00242


                             CalculateBlockSymbolSizeSmall

[function] [call site] 00243


                             ZopfliLZ77GetHistogram

[function] [call site] 00244


                             CalculateBlockSymbolSizeGivenCounts

[function] [call site] 00245


                           GetDynamicLengths

[function] [call site] 00246


                         ZopfliCalculateBlockSize

[function] [call site] 00247


                         ZopfliCalculateBlockSize

[function] [call site] 00248


                   __assert_fail

[call site] 00249


                   __assert_fail

[call site] 00250


                   EstimateCost

[function] [call site] 00251


                   AddSorted

[function] [call site] 00252


                     realloc

[call site] 00253


                   FindLargestSplittableBlock

[function] [call site] 00254


                   PrintBlockSplitPoints

[function] [call site] 00255


                     realloc

[call site] 00256


                     __assert_fail

[call site] 00257


                     fprintf

[call site] 00258


                     fprintf

[call site] 00259


                     fprintf

[call site] 00260


                     fprintf

[call site] 00261


                     fprintf

[call site] 00262


                 realloc

[call site] 00263


                 __assert_fail

[call site] 00264


                 ZopfliCleanBlockState

[function] [call site] 00265


                 ZopfliCleanLZ77Store

[function] [call site] 00266


                 ZopfliCleanHash

[function] [call site] 00267


               ZopfliInitLZ77Store

[function] [call site] 00268


               ZopfliInitLZ77Store

[function] [call site] 00269


               ZopfliInitBlockState

[function] [call site] 00270


               ZopfliLZ77Optimal

[function] [call site] 00271


                 exit

[call site] 00272


                 exit

[call site] 00273


                 InitRanState

[function] [call site] 00274


                 InitStats

[function] [call site] 00275


                 ZopfliInitLZ77Store

[function] [call site] 00276


                 ZopfliAllocHash

[function] [call site] 00277


                 ZopfliLZ77Greedy

[function] [call site] 00278


                 GetStatistics

[function] [call site] 00279


                   ZopfliGetLengthSymbol

[function] [call site] 00280


                   ZopfliGetDistSymbol

[function] [call site] 00281


                   CalculateStatistics

[function] [call site] 00282


                     ZopfliCalculateEntropy

[function] [call site] 00283

log

[call site] 00284

log

[call site] 00285


                       __assert_fail

[call site] 00286


                     ZopfliCalculateEntropy

[function] [call site] 00287


                 ZopfliCleanLZ77Store

[function] [call site] 00288


                 ZopfliInitLZ77Store

[function] [call site] 00289


                 LZ77OptimalRun

[function] [call site] 00290


                 GetCostStat

[function] [call site] 00291


                   ZopfliGetLengthSymbol

[function] [call site] 00292


                   ZopfliGetLengthExtraBits

[function] [call site] 00293


                   ZopfliGetDistSymbol

[function] [call site] 00294


                   ZopfliGetDistExtraBits

[function] [call site] 00295


                 ZopfliCalculateBlockSize

[function] [call site] 00296


                 fprintf

[call site] 00297


                 ZopfliCopyLZ77Store

[function] [call site] 00298


                   CeilDiv

[function] [call site] 00299


                   CeilDiv

[function] [call site] 00300


                   ZopfliCleanLZ77Store

[function] [call site] 00301


                   ZopfliInitLZ77Store

[function] [call site] 00302


                   exit

[call site] 00303


                   exit

[call site] 00304


                   exit

[call site] 00305


                   exit

[call site] 00306


                 CopyStats

[function] [call site] 00307


                 CopyStats

[function] [call site] 00308


                 ClearStatFreqs

[function] [call site] 00309


                 GetStatistics

[function] [call site] 00310


                 AddWeighedStatFreqs

[function] [call site] 00311


                 CalculateStatistics

[function] [call site] 00312


                 CopyStats

[function] [call site] 00313


                 RandomizeStatFreqs

[function] [call site] 00314


                   RandomizeFreqs

[function] [call site] 00315

Ran

[function] [call site] 00316


                   RandomizeFreqs

[function] [call site] 00317


                 CalculateStatistics

[function] [call site] 00318


                 ZopfliCleanLZ77Store

[function] [call site] 00319


                 ZopfliCleanHash

[function] [call site] 00320


               ZopfliCalculateBlockSizeAutoType

[function] [call site] 00321


               ZopfliAppendLZ77Store

[function] [call site] 00322


                 ZopfliStoreLitLenDist

[function] [call site] 00323


               ZopfliCleanBlockState

[function] [call site] 00324


               ZopfliCleanLZ77Store

[function] [call site] 00325


               ZopfliBlockSplitLZ77

[function] [call site] 00326


               ZopfliCalculateBlockSizeAutoType

[function] [call site] 00327


               AddLZ77BlockAutoType

[function] [call site] 00328


                 ZopfliCalculateBlockSize

[function] [call site] 00329


                 ZopfliCalculateBlockSize

[function] [call site] 00330


                 ZopfliCalculateBlockSize

[function] [call site] 00331


                 AddBits

[function] [call site] 00332


                 AddBits

[function] [call site] 00333


                 AddBits

[function] [call site] 00334


                 ZopfliInitLZ77Store

[function] [call site] 00335


                 ZopfliLZ77GetByteRange

[function] [call site] 00336


                 ZopfliInitBlockState

[function] [call site] 00337


                 ZopfliLZ77OptimalFixed

[function] [call site] 00338


                 ZopfliCalculateBlockSize

[function] [call site] 00339


                 ZopfliCleanBlockState

[function] [call site] 00340


                 AddLZ77Block

[function] [call site] 00341


                 AddLZ77Block

[function] [call site] 00342


                 AddLZ77Block

[function] [call site] 00343


                 AddLZ77Block

[function] [call site] 00344


                 ZopfliCleanLZ77Store

[function] [call site] 00345


               ZopfliCleanLZ77Store

[function] [call site] 00346


             fprintf

[call site] 00347