Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity	Unique Reachable Complexities	Unique Reachable Functions	All non-covered Complexity	All Reachable Complexity	Function Name	Function Callsite	Blocked Branch
4	10	3 : View List ['jxl::StatusOr ::StatusOr(jxl::Status)', 'jxl::Status::Status(jxl::StatusCode)', 'jxl::StatusMessage(jxl::Status, char const*, ...)']	4	10	jxl::AlignedMemory::Create(JxlMemoryManagerStruct*,unsignedlong)	call site: 00000	/src/libjxl/lib/jxl/memory_manager_internal.cc:113
0	0	None	12	52	jxl::DecodeContextMap(JxlMemoryManagerStruct,std::__1::vector >,unsignedlong,jxl::BitReader)	call site: 00000	/src/libjxl/lib/jxl/dec_context_map.cc:81
0	0	None	4	10	jxl::AlignedMemory::Create(JxlMemoryManagerStruct*,unsignedlong)	call site: 00000	/src/libjxl/lib/jxl/memory_manager_internal.cc:107
0	0	None	0	14	jxl::(anonymousnamespace)::VerifyContextMap(std::__1::vector >const&,unsignedlong)	call site: 00000	/src/libjxl/lib/jxl/dec_context_map.cc:27
0	0	None	0	0	jxl::AlignedMemory::operator=(jxl::AlignedMemory&&)	call site: 00000	/src/libjxl/lib/jxl/memory_manager_internal.cc:149

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           (anonymous namespace)::DoTestOneInput(unsigned char const*, unsigned long)

[function] [call site] 00001


             jxl::test::MemoryManager()

[function] [call site] 00002


             jxl::Status::Status(bool)

[function] [call site] 00003


             jxl::Span<unsigned char const>::Span(unsigned char const*, unsigned long)

[function] [call site] 00004


             jxl::BitReader::BitReader<jxl::Span<unsigned char const> >(jxl::Span<unsigned char const> const&)

[function] [call site] 00005


               jxl::Span<unsigned char const>::data() const

[function] [call site] 00006


               jxl::Span<unsigned char const>::data() const

[function] [call site] 00007


               jxl::Span<unsigned char const>::data() const

[function] [call site] 00008


               jxl::BitReader::BoundsCheckedRefill()

[function] [call site] 00009


                 jxl::Abort()

[function] [call site] 00010


                 jxl::Abort()

[function] [call site] 00011


                 jxl::Abort()

[function] [call site] 00012


               jxl::Abort()

[function] [call site] 00013


             jxl::BitReaderScopedCloser::BitReaderScopedCloser(jxl::BitReader*, jxl::Status*)

[function] [call site] 00014


               jxl::Abort()

[function] [call site] 00015


               jxl::Abort()

[function] [call site] 00016


             jxl::ANSCode::ANSCode()

[function] [call site] 00017


               jxl::AlignedMemory::AlignedMemory()

[function] [call site] 00018


               jxl::LZ77Params::LZ77Params()

[function] [call site] 00019


                 jxl::Fields::Fields()

[function] [call site] 00020


                 jxl::HybridUintConfig::HybridUintConfig(unsigned int, unsigned int, unsigned int)

[function] [call site] 00021


                   jxl::Abort()

[function] [call site] 00022


                 jxl::Bundle::Init(jxl::Fields*)

[function] [call site] 00023


                   jxl::(anonymous namespace)::InitVisitor::InitVisitor()

[function] [call site] 00024


                     jxl::fields_internal::VisitorBase::VisitorBase()

[function] [call site] 00025


                       jxl::Visitor::Visitor()

[function] [call site] 00026


                   jxl::fields_internal::VisitorBase::Visit(jxl::Fields*)

[function] [call site] 00027


                     jxl::Abort()

[function] [call site] 00028


                     jxl::fields_internal::ExtensionStates::Push()

[function] [call site] 00029


                     jxl::Status::operator bool() const

[function] [call site] 00030


                     jxl::fields_internal::ExtensionStates::IsBegun() const

[function] [call site] 00031


                       jxl::Status::Status(bool)

[function] [call site] 00032


                     jxl::Status::operator bool() const

[function] [call site] 00033


                     jxl::fields_internal::ExtensionStates::Pop()

[function] [call site] 00034


                     jxl::Abort()

[function] [call site] 00035


                   jxl::Status::operator bool() const

[function] [call site] 00036


                   jxl::fields_internal::VisitorBase::~VisitorBase()

[function] [call site] 00037


                     jxl::Abort()

[function] [call site] 00038


                     jxl::Visitor::~Visitor()

[function] [call site] 00039


               jxl::AlignedMemory::~AlignedMemory()

[function] [call site] 00040


             jxl::DecodeHistograms(JxlMemoryManagerStruct*, jxl::BitReader*, unsigned long, jxl::ANSCode*, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >*, bool)

[function] [call site] 00041


               jxl::Bundle::Read(jxl::BitReader*, jxl::Fields*)

[function] [call site] 00042


                 jxl::(anonymous namespace)::ReadVisitor::ReadVisitor(jxl::BitReader*)

[function] [call site] 00043


                   jxl::fields_internal::VisitorBase::VisitorBase()

[function] [call site] 00044


                 jxl::fields_internal::VisitorBase::Visit(jxl::Fields*)

[function] [call site] 00045


                 jxl::Status::operator bool() const

[function] [call site] 00046


                 jxl::(anonymous namespace)::ReadVisitor::OK() const

[function] [call site] 00047


                   jxl::Status::Status(bool)

[function] [call site] 00048


                 jxl::fields_internal::VisitorBase::~VisitorBase()

[function] [call site] 00049


               jxl::Status::operator bool() const

[function] [call site] 00050


               jxl::DecodeUintConfig(unsigned long, jxl::HybridUintConfig*, jxl::BitReader*)

[function] [call site] 00051


                 jxl::BitReader::BoundsCheckedRefill()

[function] [call site] 00052


                 jxl::Abort()

[function] [call site] 00053


                 jxl::Abort()

[function] [call site] 00054


                 jxl::Abort()

[function] [call site] 00055


                 jxl::BitReader::BoundsCheckedRefill()

[function] [call site] 00056


                 jxl::Abort()

[function] [call site] 00057


                 jxl::Abort()

[function] [call site] 00058


                 jxl::Abort()

[function] [call site] 00059


                 jxl::Status::Status(jxl::StatusCode)

[function] [call site] 00060


                 jxl::Status::Status(jxl::StatusCode)

[function] [call site] 00061


                 jxl::HybridUintConfig::HybridUintConfig(unsigned int, unsigned int, unsigned int)

[function] [call site] 00062


                 jxl::Status::Status(bool)

[function] [call site] 00063


               jxl::Status::operator bool() const

[function] [call site] 00064


               jxl::Status::Status(jxl::StatusCode)

[function] [call site] 00065


               jxl::DecodeContextMap(JxlMemoryManagerStruct*, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >*, unsigned long*, jxl::BitReader*)

[function] [call site] 00066


                 jxl::Abort()

[function] [call site] 00067


                 jxl::Abort()

[function] [call site] 00068


                 jxl::BitReader::BoundsCheckedRefill()

[function] [call site] 00069


                 jxl::Abort()

[function] [call site] 00070


                 jxl::Abort()

[function] [call site] 00071


                 jxl::Abort()

[function] [call site] 00072


                 jxl::ANSCode::ANSCode()

[function] [call site] 00073


                 jxl::DecodeHistograms(JxlMemoryManagerStruct*, jxl::BitReader*, unsigned long, jxl::ANSCode*, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >*, bool)

[function] [call site] 00074


                   jxl::Status::operator bool() const

[function] [call site] 00075


                   jxl::Abort()

[function] [call site] 00076


                   jxl::DecodeUintConfigs(unsigned long, std::__1::vector<jxl::HybridUintConfig, std::__1::allocator<jxl::HybridUintConfig> >*, jxl::BitReader*)

[function] [call site] 00077


                     jxl::DecodeUintConfig(unsigned long, jxl::HybridUintConfig*, jxl::BitReader*)

[function] [call site] 00078


                     jxl::Status::operator bool() const

[function] [call site] 00079


                     jxl::Status::Status(bool)

[function] [call site] 00080


                   jxl::Status::operator bool() const

[function] [call site] 00081


                   jxl::DecodeANSCodes(JxlMemoryManagerStruct*, unsigned long, unsigned long, jxl::BitReader*, jxl::ANSCode*)

[function] [call site] 00082


                     jxl::Abort()

[function] [call site] 00083


                     jxl::(anonymous namespace)::DecodeVarLenUint16(jxl::BitReader*)

[function] [call site] 00084


                       jxl::Abort()

[function] [call site] 00085


                     jxl::Status::Status(jxl::StatusCode)

[function] [call site] 00086


                     jxl::HuffmanDecodingData::ReadFromBitStream(unsigned long, jxl::BitReader*)

[function] [call site] 00087


                       jxl::Abort()

[function] [call site] 00088


                       jxl::Abort()

[function] [call site] 00089


                       jxl::ReadSimpleCode(unsigned long, jxl::BitReader*, jxl::HuffmanCode*)::{lambda(unsigned long, unsigned long)#1}::operator()(unsigned long, unsigned long) const

[function] [call site] 00090


                       jxl::BitReader::BoundsCheckedRefill()

[function] [call site] 00091


                       jxl::Abort()

[function] [call site] 00092


                       jxl::Abort()

[function] [call site] 00093


                       jxl::Abort()

[function] [call site] 00094


                       jxl::ReadHuffmanCodeLengths(unsigned char const*, int, unsigned char*, jxl::BitReader*)

[function] [call site] 00095


                         jxl::BuildHuffmanTable(jxl::HuffmanCode*, int, unsigned char const*, unsigned long, unsigned short*)

[function] [call site] 00096


                           jxl::ReplicateValue(jxl::HuffmanCode*, int, int, jxl::HuffmanCode)

[function] [call site] 00097


                           jxl::GetNextKey(int, int)

[function] [call site] 00098


                           jxl::NextTableBitSize(unsigned short const*, unsigned long, int)

[function] [call site] 00099


                           jxl::ReplicateValue(jxl::HuffmanCode*, int, int, jxl::HuffmanCode)

[function] [call site] 00100


                           jxl::GetNextKey(int, int)

[function] [call site] 00101


                         jxl::BitReader::BoundsCheckedRefill()

[function] [call site] 00102


                         jxl::Abort()

[function] [call site] 00103


                         jxl::Abort()

[function] [call site] 00104


                         jxl::Abort()

[function] [call site] 00105


                       jxl::BuildHuffmanTable(jxl::HuffmanCode*, int, unsigned char const*, unsigned long, unsigned short*)

[function] [call site] 00106


                     jxl::BitReader::AllReadsWithinBounds()

[function] [call site] 00107


                       jxl::BitReader::TotalBitsConsumed() const

[function] [call site] 00108


                       jxl::BitReader::TotalBitsConsumed() const

[function] [call site] 00109


                       jxl::Status::Status(bool)

[function] [call site] 00110


                     jxl::Status::operator bool() const

[function] [call site] 00111


                     jxl::Status::Status(jxl::StatusCode)

[function] [call site] 00112


                     jxl::Status::Status(jxl::StatusCode)

[function] [call site] 00113


                     jxl::ANSCode::UpdateMaxNumBits(unsigned long, unsigned long)

[function] [call site] 00114


                     jxl::Abort()

[function] [call site] 00115


                     jxl::AlignedMemory::Create(JxlMemoryManagerStruct*, unsigned long)

[function] [call site] 00116


                       jxl::Status::Status(jxl::StatusCode)

[function] [call site] 00117


                       jxl::Abort()

[function] [call site] 00118


                       jxl::Status::Status(jxl::StatusCode)

[function] [call site] 00119


                       jxl::AlignedMemory::AlignedMemory(JxlMemoryManagerStruct*, void*)

[function] [call site] 00120


                       jxl::StatusOr<jxl::AlignedMemory>::StatusOr(jxl::AlignedMemory&&)

[function] [call site] 00121


                         jxl::StatusOr<jxl::AlignedMemory>::Storage::Storage()

[function] [call site] 00122


                         jxl::AlignedMemory::AlignedMemory(jxl::AlignedMemory&&)

[function] [call site] 00123


                     jxl::StatusOr<jxl::AlignedMemory>::status() const

[function] [call site] 00124


                       jxl::Status::Status(jxl::StatusCode)

[function] [call site] 00125


                     jxl::AliasTable::Entry* jxl::AlignedMemory::address<jxl::AliasTable::Entry>() const

[function] [call site] 00126


                     jxl::(anonymous namespace)::ReadHistogram(int, std::__1::vector<int, std::__1::allocator<int> >*, jxl::BitReader*)

[function] [call site] 00127


                       jxl::Abort()

[function] [call site] 00128


                       jxl::(anonymous namespace)::DecodeVarLenUint8(jxl::BitReader*)

[function] [call site] 00129


                         jxl::Abort()

[function] [call site] 00130


                       jxl::Abort()

[function] [call site] 00131


                       jxl::Status::Status(bool)

[function] [call site] 00132


                       jxl::(anonymous namespace)::DecodeVarLenUint8(jxl::BitReader*)

[function] [call site] 00133


                       jxl::CreateFlatHistogram(int, int)

[function] [call site] 00134


                         jxl::Abort()

[function] [call site] 00135


                         jxl::Abort()

[function] [call site] 00136


                       jxl::Status::Status(bool)

[function] [call site] 00137


                       jxl::Status::Status(jxl::StatusCode)

[function] [call site] 00138


                       jxl::(anonymous namespace)::DecodeVarLenUint8(jxl::BitReader*)

[function] [call site] 00139


                       jxl::BitReader::BoundsCheckedRefill()

[function] [call site] 00140


                       jxl::Abort()

[function] [call site] 00141


                       jxl::Abort()

[function] [call site] 00142


                       jxl::Abort()

[function] [call site] 00143


                       jxl::(anonymous namespace)::DecodeVarLenUint8(jxl::BitReader*)

[function] [call site] 00144


                       jxl::Status::Status(jxl::StatusCode)

[function] [call site] 00145


                       jxl::Status::Status(jxl::StatusCode)

[function] [call site] 00146


                       jxl::Abort()

[function] [call site] 00147


                       jxl::Status::Status(jxl::StatusCode)

[function] [call site] 00148


                       jxl::Status::Status(bool)

[function] [call site] 00149


                     jxl::Status::operator bool() const

[function] [call site] 00150


                     jxl::Status::Status(jxl::StatusCode)

[function] [call site] 00151


                     jxl::Status::Status(jxl::StatusCode)

[function] [call site] 00152


                     jxl::ANSCode::UpdateMaxNumBits(unsigned long, unsigned long)

[function] [call site] 00153


                     jxl::InitAliasTable(std::__1::vector<int, std::__1::allocator<int> >, unsigned int, unsigned long, jxl::AliasTable::Entry*)

[function] [call site] 00154


                       jxl::Abort()

[function] [call site] 00155


                       jxl::Abort()

[function] [call site] 00156


                     jxl::StatusOr<jxl::AlignedMemory>::~StatusOr()

[function] [call site] 00157


                       jxl::AlignedMemory::~AlignedMemory()

[function] [call site] 00158


                       jxl::StatusOr<jxl::AlignedMemory>::Storage::~Storage()

[function] [call site] 00159


                     jxl::Status::Status(bool)

[function] [call site] 00160


                   jxl::Status::operator bool() const

[function] [call site] 00161


                   jxl::Status::Status(bool)

[function] [call site] 00162


                 jxl::Status::operator bool() const

[function] [call site] 00163


                 jxl::ANSSymbolReader::Create(jxl::ANSCode const*, jxl::BitReader*, unsigned long)

[function] [call site] 00164


                   jxl::AlignedMemory::AlignedMemory()

[function] [call site] 00165


                   jxl::AlignedMemory::Create(JxlMemoryManagerStruct*, unsigned long)

[function] [call site] 00166


                   jxl::StatusOr<jxl::AlignedMemory>::status() const

[function] [call site] 00167


                   jxl::StatusOr<jxl::AlignedMemory>::~StatusOr()

[function] [call site] 00168


                   jxl::ANSSymbolReader::ANSSymbolReader(jxl::ANSCode const*, jxl::BitReader*, unsigned long, jxl::AlignedMemory&&)

[function] [call site] 00169


                     jxl::AliasTable::Entry* jxl::AlignedMemory::address<jxl::AliasTable::Entry>() const

[function] [call site] 00170


                     jxl::AlignedMemory::AlignedMemory(jxl::AlignedMemory&&)

[function] [call site] 00171


                     jxl::HybridUintConfig::HybridUintConfig(unsigned int, unsigned int, unsigned int)

[function] [call site] 00172


                     jxl::Abort()

[function] [call site] 00173


                     unsigned int* jxl::AlignedMemory::address<unsigned int>() const

[function] [call site] 00174


                   jxl::StatusOr<jxl::ANSSymbolReader>::StatusOr(jxl::ANSSymbolReader&&)

[function] [call site] 00175


                     jxl::ANSSymbolReader::ANSSymbolReader(jxl::ANSSymbolReader&&)

[function] [call site] 00176


                       jxl::AlignedMemory::AlignedMemory(jxl::AlignedMemory&&)

[function] [call site] 00177


                   jxl::ANSSymbolReader::~ANSSymbolReader()

[function] [call site] 00178


                   jxl::AlignedMemory::~AlignedMemory()

[function] [call site] 00179


                 jxl::StatusOr<jxl::ANSSymbolReader>::status() const

[function] [call site] 00180


                 unsigned long jxl::ANSSymbolReader::ReadHybridUintClustered<true>(unsigned long, jxl::BitReader*)

[function] [call site] 00181


                   jxl::BitReader::BoundsCheckedRefill()

[function] [call site] 00182


                   jxl::Abort()

[function] [call site] 00183


                   jxl::HuffmanDecodingData::ReadSymbol(jxl::BitReader*) const

[function] [call site] 00184


                     jxl::Abort()

[function] [call site] 00185


                     jxl::Abort()

[function] [call site] 00186


                     jxl::Abort()

[function] [call site] 00187


                     jxl::Abort()

[function] [call site] 00188


                   jxl::Abort()

[function] [call site] 00189


                   jxl::Abort()

[function] [call site] 00190


                   jxl::Abort()

[function] [call site] 00191


                   jxl::BitReader::BoundsCheckedRefill()

[function] [call site] 00192


                 jxl::Status::Status(jxl::StatusCode)

[function] [call site] 00193


                 jxl::ANSSymbolReader::CheckANSFinalState() const

[function] [call site] 00194


                 jxl::Status::Status(jxl::StatusCode)

[function] [call site] 00195


                 jxl::InverseMoveToFrontTransform(unsigned char*, int)

[function] [call site] 00196


                 jxl::ANSSymbolReader::~ANSSymbolReader()

[function] [call site] 00197


                 jxl::StatusOr<jxl::ANSSymbolReader>::~StatusOr()

[function] [call site] 00198


                   jxl::ANSSymbolReader::~ANSSymbolReader()

[function] [call site] 00199


                 jxl::(anonymous namespace)::VerifyContextMap(std::__1::vector<unsigned char, std::__1::allocator<unsigned char> > const&, unsigned long)

[function] [call site] 00200


                   jxl::Status::Status(jxl::StatusCode)

[function] [call site] 00201


                   jxl::Status::Status(jxl::StatusCode)

[function] [call site] 00202


                   jxl::Status::Status(bool)

[function] [call site] 00203


             jxl::ANSSymbolReader::Create(jxl::ANSCode const*, jxl::BitReader*, unsigned long)

[function] [call site] 00204


             jxl::StatusOr<jxl::ANSSymbolReader>::ok() const

[function] [call site] 00205


             jxl::BitReader::TotalBitsConsumed() const

[function] [call site] 00206


             unsigned long jxl::DivCeil<unsigned long, unsigned long>(unsigned long, unsigned long)

[function] [call site] 00207


             jxl::ANSSymbolReader::ReadHybridUint(unsigned long, jxl::BitReader*, std::__1::vector<unsigned char, std::__1::allocator<unsigned char> > const&)

[function] [call site] 00208


               unsigned long jxl::ANSSymbolReader::ReadHybridUintClustered<true>(unsigned long, jxl::BitReader*)

[function] [call site] 00209


             jxl::ANSSymbolReader::~ANSSymbolReader()

[function] [call site] 00210


             jxl::StatusOr<jxl::ANSSymbolReader>::~StatusOr()

[function] [call site] 00211


             jxl::BitReaderScopedCloser::~BitReaderScopedCloser()

[function] [call site] 00212


               jxl::BitReader::Close()

[function] [call site] 00213


                 jxl::Abort()

[function] [call site] 00214


                 jxl::Status::Status(bool)

[function] [call site] 00215


                 jxl::BitReader::TotalBitsConsumed() const

[function] [call site] 00216


                 jxl::BitReader::TotalBitsConsumed() const

[function] [call site] 00217


                 jxl::Status::Status(jxl::StatusCode)

[function] [call site] 00218


                 jxl::Status::Status(bool)

[function] [call site] 00219


               jxl::Status::operator bool() const

[function] [call site] 00220


               __clang_call_terminate

[call site] 00221


                 __cxa_begin_catch

[call site] 00222