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
285	285	5 : View List ['OpenBabel::visitRing(OpenBabel::OBMol, OpenBabel::OBRing, std::__1::vector >&, std::__1::vector >&)', 'std::__1::vector >::~vector()', 'OpenBabel::OBRing::GetParent()', 'std::__1::vector >::vector()', 'std::__1::vector >::operator=(std::__1::vector > const&)']	289	289	OpenBabel::OBRingSearch::RemoveRedundant(int)	call site: 00000	/src/openbabel/src/ring.cpp:335
7	32	15 : View List ['bool std::__1::operator!= (std::__1::__wrap_iter const&, std::__1::__wrap_iter const&)', 'OpenBabel::OBMol::NextAtom(std::__1::__wrap_iter &)', 'OpenBabel::OBAtom::SetVector()', 'OpenBabel::OBBase::GetData(unsigned int)', 'std::__1::__wrap_iter ::operator() const', 'std::__1::vector >::clear()', 'std::__1::vector >::end()', 'OpenBabel::OBAtom::ClearCoordPtr()', 'operator delete[](void)', 'std::__1::__wrap_iter ::__wrap_iter()', 'OpenBabel::OBBase::DeleteData(unsigned int)', 'std::__1::__wrap_iter ::__wrap_iter()', 'std::__1::__wrap_iter ::operator++()', 'std::__1::vector >::begin()', 'OpenBabel::OBMol::BeginAtom(std::__1::__wrap_iter &)']	7	32	OpenBabel::OBMol::BeginModify()	call site: 00000	/src/openbabel/src/mol.cpp:1488
6	6	1 : View List ['OpenBabel::OBBase::DeleteData(std::__1::basic_string , std::__1::allocator > const&)']	6	1420	OpenBabel::OBMol::FindSSSR()	call site: 00000	/src/openbabel/src/ring.cpp:100
2	2	1 : View List ['OpenBabel::vector3::Set(double, double, double)']	2	2	OpenBabel::OBAtom::GetVector()	call site: 00000	/src/openbabel/src/atom.cpp:378
0	116	3 : View List ['OpenBabel::OBMessageHandler::ThrowError(std::__1::basic_string , std::__1::allocator > const&, std::__1::basic_string , std::__1::allocator > const&, OpenBabel::obMessageLevel, OpenBabel::errorQualifier)', 'std::__1::basic_string , std::__1::allocator >::basic_string (char const*)', 'std::__1::basic_string , std::__1::allocator >::~basic_string()']	0	317	OpenBabel::OBMol::FindRingAtomsAndBonds()	call site: 00000	/src/openbabel/src/ring.cpp:574
0	116	3 : View List ['OpenBabel::OBMessageHandler::ThrowError(std::__1::basic_string , std::__1::allocator > const&, std::__1::basic_string , std::__1::allocator > const&, OpenBabel::obMessageLevel, OpenBabel::errorQualifier)', 'std::__1::basic_string , std::__1::allocator >::basic_string (char const*)', 'std::__1::basic_string , std::__1::allocator >::~basic_string()']	0	122	OpenBabel::OBMol::Clear()	call site: 00000	/src/openbabel/src/mol.cpp:1440
0	116	3 : View List ['OpenBabel::OBMessageHandler::ThrowError(std::__1::basic_string , std::__1::allocator > const&, std::__1::basic_string , std::__1::allocator > const&, OpenBabel::obMessageLevel, OpenBabel::errorQualifier)', 'std::__1::basic_string , std::__1::allocator >::basic_string (char const*)', 'std::__1::basic_string , std::__1::allocator >::~basic_string()']	0	116	OpenBabel::OBMol::EndModify(bool)	call site: 00000	/src/openbabel/src/mol.cpp:1518
0	116	3 : View List ['OpenBabel::OBMessageHandler::ThrowError(std::__1::basic_string , std::__1::allocator > const&, std::__1::basic_string , std::__1::allocator > const&, OpenBabel::obMessageLevel, OpenBabel::errorQualifier)', 'std::__1::basic_string , std::__1::allocator >::basic_string (char const*)', 'std::__1::basic_string , std::__1::allocator >::~basic_string()']	0	116	OpenBabel::OBMol::AddBond(int,int,int,int,int)	call site: 00000	/src/openbabel/src/mol.cpp:2534
0	35	1 : View List ['OpenBabel::OBPlugin::LoadAllPlugins()']	0	65	OpenBabel::OBPlugin::GetTypeMap(charconst*)	call site: 00000	/src/openbabel/src/plugin.cpp:34
0	0	None	7	10	OpenBabel::OBMol::AddBond(int,int,int,int,int)	call site: 00000	/src/openbabel/src/mol.cpp:2521
0	0	None	4	122	OpenBabel::OBCisTransStereo::SetConfig(OpenBabel::OBCisTransStereo::Configconst&)	call site: 00000	/src/openbabel/src/stereo/cistrans.cpp:99
0	0	None	4	122	OpenBabel::OBCisTransStereo::SetConfig(OpenBabel::OBCisTransStereo::Configconst&)	call site: 00000	/src/openbabel/src/stereo/cistrans.cpp:105

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           OpenBabel::OBConversion::OBConversion(std::__1::basic_istream
           
            >*, std::__1::basic_ostream
            
             >*)

[function] [call site] 00001


             OpenBabel::OBConversion::SetInStream(std::__1::basic_istream
             
              >*, bool)

[function] [call site] 00002


               OpenBabel::FilteringInputStream
               
                ::FilteringInputStream(std::__1::basic_istream
                
                 >&)

[function] [call site] 00003


                 OpenBabel::FilteringInputStreambuf
                 
                  ::FilteringInputStreambuf(std::__1::basic_istream
                  
                   >*)

[function] [call site] 00004


             OpenBabel::OBConversion::SetOutStream(std::__1::basic_ostream
             
              >*, bool)

[function] [call site] 00005


             OpenBabel::OBConversion::RegisterOptionParam(std::__1::basic_string
             
              , std::__1::allocator
              
               >, OpenBabel::OBFormat*, int, OpenBabel::OBConversion::Option_type)

[function] [call site] 00006


               OpenBabel::OBConversion::OptionParamArray(OpenBabel::OBConversion::Option_type)

[function] [call site] 00007


                 __cxa_guard_acquire

[call site] 00008


                 __cxx_global_array_dtor

[function] [call site] 00009


               OpenBabel::OBConversion::OptionParamArray(OpenBabel::OBConversion::Option_type)

[function] [call site] 00010


               OpenBabel::OBMessageHandler::ThrowError(std::__1::basic_string
               
                , std::__1::allocator
                
                 > const&, std::__1::basic_string
                 
                  , std::__1::allocator
                  
                   > const&, OpenBabel::obMessageLevel, OpenBabel::errorQualifier)

[function] [call site] 00011


                 OpenBabel::OBError::OBError(std::__1::basic_string
                 
                  , std::__1::allocator
                  
                   > const&, std::__1::basic_string
                   
                    , std::__1::allocator
                    
                     > const&, std::__1::basic_string
                     
                      , std::__1::allocator
                      
                       > const&, std::__1::basic_string
                       
                        , std::__1::allocator
                        
                         > const&, std::__1::basic_string
                         
                          , std::__1::allocator
                          
                           > const&, OpenBabel::obMessageLevel)

[function] [call site] 00012


                 OpenBabel::OBError::OBError(OpenBabel::OBError const&)

[function] [call site] 00013


                 OpenBabel::OBMessageHandler::ThrowError(OpenBabel::OBError, OpenBabel::errorQualifier)

[function] [call site] 00014


                   OpenBabel::OBError::GetLevel() const

[function] [call site] 00015


                   OpenBabel::operator<<(std::__1::basic_ostream
                   
                    >&, OpenBabel::OBError const&)

[function] [call site] 00016


                     OpenBabel::OBError::message() const

[function] [call site] 00017


                   OpenBabel::OBError::GetLevel() const

[function] [call site] 00018


                 OpenBabel::OBError::~OBError()

[function] [call site] 00019


               OpenBabel::OBConversion::OptionParamArray(OpenBabel::OBConversion::Option_type)

[function] [call site] 00020


             OpenBabel::OBConversion::RegisterOptionParam(std::__1::basic_string
             
              , std::__1::allocator
              
               >, OpenBabel::OBFormat*, int, OpenBabel::OBConversion::Option_type)

[function] [call site] 00021


           OpenBabel::OBMol::OBMol()

[function] [call site] 00022


             OpenBabel::OBBase::OBBase()

[function] [call site] 00023


             OpenBabel::OBBase::~OBBase()

[function] [call site] 00024


           OpenBabel::OBConversion::SetInFormat(char const*, bool)

[function] [call site] 00025


             OpenBabel::OBConversion::FindFormat(char const*)

[function] [call site] 00026


               OpenBabel::OBFormat::FindType(char const*)

[function] [call site] 00027


                 OpenBabel::OBFormat::Default()

[function] [call site] 00028


                 OpenBabel::OBPlugin::BaseFindType(std::__1::map
                 
                  > >&, char const*)

[function] [call site] 00029


                   OpenBabel::OBPlugin::LoadAllPlugins()

[function] [call site] 00030


                     OpenBabel::OBPlugin::GetPlugin(char const*, char const*)

[function] [call site] 00031


                       OpenBabel::OBPlugin::GetTypeMap(char const*)

[function] [call site] 00032


                         OpenBabel::OBPlugin::LoadAllPlugins()

[function] [call site] 00033


                           __cxa_guard_acquire

[call site] 00034


                         OpenBabel::OBPlugin::PluginMap()

[function] [call site] 00035


                           __cxa_guard_acquire

[call site] 00036


                         OpenBabel::OBPlugin::PluginMap()

[function] [call site] 00037


                         OpenBabel::OBPlugin::PluginMap()

[function] [call site] 00038


                       OpenBabel::OBPlugin::LoadAllPlugins()

[function] [call site] 00039


                       OpenBabel::OBPlugin::PluginMap()

[function] [call site] 00040


                       OpenBabel::OBPlugin::BaseFindType(std::__1::map
                       
                        > >&, char const*)

[function] [call site] 00041


           abort

[call site] 00042


           OpenBabel::OBConversion::ReadString(OpenBabel::OBBase*, std::__1::basic_string
           
            , std::__1::allocator
            
             >)

[function] [call site] 00043


             OpenBabel::OBConversion::SetInStream(std::__1::basic_istream
             
              >*, bool)

[function] [call site] 00044


             OpenBabel::OBConversion::Read(OpenBabel::OBBase*, std::__1::basic_istream
             
              >*)

[function] [call site] 00045


               OpenBabel::OBConversion::SetInStream(std::__1::basic_istream
               
                >*, bool)

[function] [call site] 00046


               OpenBabel::OBLocale::SetLocale()

[function] [call site] 00047


                 setlocale

[call site] 00048


                 setlocale

[call site] 00049


               OpenBabel::OBConversion::SetStartAndEnd()

[function] [call site] 00050


                 OpenBabel::OBConversion::IsOption(char const*, OpenBabel::OBConversion::Option_type)

[function] [call site] 00051


                 atoi

[function] [call site] 00052


                   strtol

[call site] 00053


                 OpenBabel::OBConversion::IsOption(char const*, OpenBabel::OBConversion::Option_type)

[function] [call site] 00054


                 atoi

[function] [call site] 00055


               OpenBabel::OBLocale::RestoreLocale()

[function] [call site] 00056


                 setlocale

[call site] 00057


               __dynamic_cast

[call site] 00058


           OpenBabel::OBMol::~OBMol()

[function] [call site] 00059


             OpenBabel::OBMol::BeginAtom(std::__1::__wrap_iter
             
              &)

[function] [call site] 00060


             OpenBabel::OBMol::BeginBond(std::__1::__wrap_iter
             
              &)

[function] [call site] 00061


             OpenBabel::OBMol::BeginResidue(std::__1::__wrap_iter
             
              &)

[function] [call site] 00062


             OpenBabel::OBBase::~OBBase()

[function] [call site] 00063


             __clang_call_terminate

[call site] 00064


               __cxa_begin_catch

[call site] 00065


           OpenBabel::OBConversion::~OBConversion()

[function] [call site] 00066


             OpenBabel::OBConversion::SetInStream(std::__1::basic_istream
             
              >*, bool)

[function] [call site] 00067


             OpenBabel::OBConversion::SetOutStream(std::__1::basic_ostream
             
              >*, bool)

[function] [call site] 00068


             __clang_call_terminate

[call site] 00069