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
2	2	1 : View List ['strlen']	4	18	google_myanmar_tools::ZawgyiUnicodeMarkovModel::Predict(charconst*,int)const	call site: 00000	/src/myanmar-tools/clients/cpp/zawgyi_detector.cpp:193
0	0	None	0	325	google_myanmar_tools::ZawgyiUnicodeMarkovModel::ZawgyiUnicodeMarkovModel(unsignedcharconst*)	call site: 00000	/src/myanmar-tools/clients/cpp/zawgyi_detector.cpp:172

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           google_myanmar_tools::ZawgyiDetector::ZawgyiDetector()

[function] [call site] 00001


             google::InitVLOG3__(int**, int*, char const*, int)

[function] [call site] 00002


               glog_internal_namespace_::MutexLock::MutexLock(glog_internal_namespace_::Mutex*)

[function] [call site] 00003


                 glog_internal_namespace_::Mutex::Lock()

[function] [call site] 00004


                   pthread_rwlock_wrlock

[call site] 00005


               google::VLOG2Initializer()

[function] [call site] 00006


                 glog_internal_namespace_::Mutex::AssertHeld()

[function] [call site] 00007


                 strchr

[call site] 00008


                 __isoc99_sscanf

[call site] 00009


                 google::VModuleInfo::VModuleInfo()

[function] [call site] 00010


                 strchr

[call site] 00011


               glog_internal_namespace_::MutexLock::~MutexLock()

[function] [call site] 00012


                 glog_internal_namespace_::Mutex::Unlock()

[function] [call site] 00013


                   pthread_rwlock_unlock

[call site] 00014


               __errno_location

[call site] 00015


               strrchr

[call site] 00016


               strchr

[call site] 00017


               strlen

[call site] 00018


               memcmp

[call site] 00019


               google::glog_internal_namespace_::SafeFNMatch_(char const*, unsigned long, char const*, unsigned long)

[function] [call site] 00020


                 google::glog_internal_namespace_::SafeFNMatch_(char const*, unsigned long, char const*, unsigned long)

[function] [call site] 00021


             google::LogMessageVoidify::LogMessageVoidify()

[function] [call site] 00022


             google::LogMessage::LogMessage(char const*, int)

[function] [call site] 00023


               google::LogMessage::Init(char const*, int, int, void (google::LogMessage::*)())

[function] [call site] 00024


                 google::LogMessage::LogMessageData::reset()

[function] [call site] 00025


                   google::LogMessage::LogStream::reset()

[function] [call site] 00026


                     google::base_logging::LogStreamBuf::reset()

[function] [call site] 00027


                       google::base_logging::LogStreamBuf::pbase() const

[function] [call site] 00028


                 google::LogMessage::LogMessageData::LogMessageData()

[function] [call site] 00029


                   google::LogMessage::LogStream::LogStream(char*, int, int)

[function] [call site] 00030


                     google::base_logging::LogStreamBuf::LogStreamBuf(char*, int)

[function] [call site] 00031


                 glog_internal_namespace_::MutexLock::MutexLock(glog_internal_namespace_::Mutex*)

[function] [call site] 00032


                 glog_internal_namespace_::MutexLock::~MutexLock()

[function] [call site] 00033


                 google::LogMessage::stream()

[function] [call site] 00034


                 __errno_location

[call site] 00035


                 google::glog_internal_namespace_::WallTime_Now()

[function] [call site] 00036


                   google::glog_internal_namespace_::CycleClock_Now()

[function] [call site] 00037


                 localtime_r

[call site] 00038


                 google::RawLog__SetLastTime(tm const&, int)

[function] [call site] 00039


                 google::glog_internal_namespace_::const_basename(char const*)

[function] [call site] 00040


                   strrchr

[call site] 00041


                 google::LogMessage::stream()

[function] [call site] 00042


                 google::glog_internal_namespace_::GetTID()

[function] [call site] 00043


                   syscall

[call site] 00044


                   getpid

[call site] 00045


                 google::LogMessage::LogStream::pcount() const

[function] [call site] 00046


                   google::base_logging::LogStreamBuf::pcount() const

[function] [call site] 00047


                     google::base_logging::LogStreamBuf::pbase() const

[function] [call site] 00048


                 snprintf

[call site] 00049


                 strcmp

[call site] 00050


                 google::glog_internal_namespace_::DumpStackTraceToString(std::__1::basic_string
                 
                  , std::__1::allocator
                  
                   >*)

[function] [call site] 00051


                   google::DumpStackTrace(int, void (*)(char const*, void*), void*)

[function] [call site] 00052


                     google::GetStackTrace(void**, int, int)

[function] [call site] 00053


                       _Unwind_Backtrace

[call site] 00054


                       google::GetOneFrame(_Unwind_Context*, void*)

[function] [call site] 00055


                         _Unwind_GetIP

[call site] 00056


                     google::DumpPCAndSymbol(void (*)(char const*, void*), void*, void*, char const*)

[function] [call site] 00057


                       google::Symbolize(void*, char*, int)

[function] [call site] 00058


                         google::AssertFail()

[function] [call site] 00059


                           abort

[call site] 00060


                         google::SymbolizeAndDemangle(void*, char*, int)

[function] [call site] 00061


                           google::SafeAppendString(char const*, char*, int)

[function] [call site] 00062


                             strlen

[call site] 00063


                             google::AssertFail()

[function] [call site] 00064


                             strncpy

[call site] 00065


                           google::OpenObjectFileContainingPcAndGetStartAddress(unsigned long, unsigned long&, unsigned long&, char*, int)

[function] [call site] 00066


                             open

[call site] 00067


                             google::(anonymous namespace)::FileDescriptor::FileDescriptor(int)

[function] [call site] 00068


                             google::(anonymous namespace)::FileDescriptor::get()

[function] [call site] 00069


                             google::(anonymous namespace)::LineReader::LineReader(int, char*, int)

[function] [call site] 00070


                             google::(anonymous namespace)::LineReader::ReadLine(char const**, char const**)

[function] [call site] 00071


                               google::(anonymous namespace)::LineReader::BufferIsEmpty()

[function] [call site] 00072


                               google::ReadPersistent(int, void*, unsigned long)

[function] [call site] 00073


                                 google::AssertFail()

[function] [call site] 00074


                                 google::AssertFail()

[function] [call site] 00075


                                 read

[call site] 00076


                                 google::AssertFail()

[function] [call site] 00077


                               google::AssertFail()

[function] [call site] 00078


                               google::(anonymous namespace)::LineReader::HasCompleteLine()

[function] [call site] 00079


                                 google::(anonymous namespace)::LineReader::BufferIsEmpty()

[function] [call site] 00080


                               google::ReadPersistent(int, void*, unsigned long)

[function] [call site] 00081


                               google::(anonymous namespace)::LineReader::FindLineFeed()

[function] [call site] 00082


                                 memchr

[call site] 00083


                             google::GetHex(char const*, char const*, unsigned long*)

[function] [call site] 00084


                               google::AssertFail()

[function] [call site] 00085


                             google::GetHex(char const*, char const*, unsigned long*)

[function] [call site] 00086


                             google::GetHex(char const*, char const*, unsigned long*)

[function] [call site] 00087


                             open

[call site] 00088


                             strncpy

[call site] 00089


                             google::(anonymous namespace)::FileDescriptor::~FileDescriptor()

[function] [call site] 00090


                               close

[call site] 00091


                           google::SafeAppendString(char const*, char*, int)

[function] [call site] 00092


                           google::SafeAppendHexNumber(unsigned long, char*, int)

[function] [call site] 00093


                             google::itoa_r(long, char*, unsigned long, int, unsigned long)

[function] [call site] 00094


                           google::SafeAppendString(char const*, char*, int)

[function] [call site] 00095


                           google::(anonymous namespace)::FileDescriptor::FileDescriptor(int)

[function] [call site] 00096


                           google::(anonymous namespace)::FileDescriptor::get()

[function] [call site] 00097


                           google::(anonymous namespace)::FileDescriptor::get()

[function] [call site] 00098


                           google::(anonymous namespace)::FileDescriptor::get()

[function] [call site] 00099


                           google::DemangleInplace(char*, int)

[function] [call site] 00100


                             google::Demangle(char const*, char*, int)

[function] [call site] 00101


                               google::InitState(google::State*, char const*, char*, int)

[function] [call site] 00102


                               google::ParseTopLevelMangledName(google::State*)

[function] [call site] 00103


                                 google::ParseMangledName(google::State*)

[function] [call site] 00104


                                   google::ParseTwoCharToken(google::State*, char const*)

[function] [call site] 00105


                                 google::IsFunctionCloneSuffix(char const*)

[function] [call site] 00106


                                   google::IsAlpha(char)

[function] [call site] 00107


                                   google::IsAlpha(char)

[function] [call site] 00108


                                   google::IsDigit(char)

[function] [call site] 00109


                                   google::IsDigit(char)

[function] [call site] 00110


                                 google::MaybeAppend(google::State*, char const*)

[function] [call site] 00111


                                   google::StrLen(char const*)

[function] [call site] 00112


                                   google::MaybeAppendWithLength(google::State*, char const*, int)

[function] [call site] 00113


                                     google::Append(google::State*, char const*, int)

[function] [call site] 00114


                                     google::IsAlpha(char)

[function] [call site] 00115


                                     google::Append(google::State*, char const*, int)

[function] [call site] 00116


                             strlen

[call site] 00117


                           google::(anonymous namespace)::FileDescriptor::~FileDescriptor()

[function] [call site] 00118


                       snprintf

[call site] 00119


                     google::DumpPC(void (*)(char const*, void*), void*, void*, char const*)

[function] [call site] 00120


                       snprintf

[call site] 00121


                 google::LogMessage::stream()

[function] [call site] 00122


             google_myanmar_tools::ZawgyiUnicodeMarkovModel::ZawgyiUnicodeMarkovModel(unsigned char const*)

[function] [call site] 00123


               google_myanmar_tools::BigEndian::loadInt64(void const*)

[function] [call site] 00124


               google::GetReferenceableValue(long)

[function] [call site] 00125


               google::LogMessageFatal::LogMessageFatal(char const*, int, google::CheckOpString const&)

[function] [call site] 00126


                 google::LogMessage::LogMessage(char const*, int, google::CheckOpString const&)

[function] [call site] 00127


                   google::LogMessage::Init(char const*, int, int, void (google::LogMessage::*)())

[function] [call site] 00128


                   google::LogMessage::stream()

[function] [call site] 00129


               google_myanmar_tools::BigEndian::loadInt32(void const*)

[function] [call site] 00130


               google::GetReferenceableValue(int)

[function] [call site] 00131


               google::LogMessageFatal::LogMessageFatal(char const*, int, google::CheckOpString const&)

[function] [call site] 00132


               google_myanmar_tools::BigEndian::loadInt32(void const*)

[function] [call site] 00133


               google::GetReferenceableValue(int)

[function] [call site] 00134


               google::LogMessageFatal::LogMessageFatal(char const*, int, google::CheckOpString const&)

[function] [call site] 00135


               google::GetReferenceableValue(int)

[function] [call site] 00136


               google::LogMessageFatal::LogMessageFatal(char const*, int, google::CheckOpString const&)

[function] [call site] 00137


               google_myanmar_tools::BinaryMarkovClassifier::BinaryMarkovClassifier(unsigned char const*)

[function] [call site] 00138


                 google_myanmar_tools::BigEndian::loadInt64(void const*)

[function] [call site] 00139


                 google::GetReferenceableValue(long)

[function] [call site] 00140


                 google::LogMessageFatal::LogMessageFatal(char const*, int, google::CheckOpString const&)

[function] [call site] 00141


                 google_myanmar_tools::BigEndian::loadInt32(void const*)

[function] [call site] 00142


                 google::GetReferenceableValue(int)

[function] [call site] 00143


                 google::LogMessageFatal::LogMessageFatal(char const*, int, google::CheckOpString const&)

[function] [call site] 00144


                 google_myanmar_tools::BigEndian::loadInt16(void const*)

[function] [call site] 00145


                 google::InitVLOG3__(int**, int*, char const*, int)

[function] [call site] 00146


                 google::LogMessageVoidify::LogMessageVoidify()

[function] [call site] 00147


                 google::LogMessage::LogMessage(char const*, int)

[function] [call site] 00148


                 google_myanmar_tools::BigEndian::loadInt16(void const*)

[function] [call site] 00149


                 google_myanmar_tools::BigEndian::loadFloat(void const*)

[function] [call site] 00150


                 google_myanmar_tools::BigEndian::loadInt16(void const*)

[function] [call site] 00151


                 google_myanmar_tools::BigEndian::loadFloat(void const*)

[function] [call site] 00152