Report generation date: 2025-06-22

Project overview: oatpp

High level conclusions

Fuzzers reach 63.47% code coverage.

Fuzzers reach 6.241% of cyclomatic complexity.

Fuzzers reach 8.577% of all functions.

Reachability and coverage overview

Functions statically reachable by fuzzers

120 / 1399

Cyclomatic complexity statically reachable by fuzzers

505 / 8091

Runtime code coverage of functions

888 / 1399

Warning: The number of runtime covered functions are larger than the number of reachable functions. This means that Fuzz Introspector found there are more functions covered at runtime than what is considered reachable based on the static analysis. This is a limitation in the analysis as anything covered at runtime is by definition reachable by the fuzzers.
This is likely due to a limitation in the static analysis. In this case, the count of functions covered at runtime is the true value, which means this is what should be considered "achieved" by the fuzzer.

Use the project functions table below to query all functions that were not covered at runtime.

Fuzzers overview

Fuzzer	Fuzzer filename	Functions Reached	Functions unreached	Fuzzer depth	Files reached	Basic blocks reached	Cyclomatic complexity	Details
fuzz_mapper	/src/oatpp/build/../fuzzers/oatpp/json/ObjectMapper.cpp	257	1305	13	36	745	548	ObjectMapper.cpp

Project functions overview

The following table shows data about each function in the project. The functions included in this table correspond to all functions that exist in the executables of the fuzzers. As such, there may be functions that are from third-party libraries.

For further technical details on the meaning of columns in the below table, please see the Glossary .

Func name	Functions filename	Args	Function call depth	Reached by Fuzzers	Runtime reached by Fuzzers	Combined reached by Fuzzers	Fuzzers runtime hit	Func lines hit %	I Count	BB Count	Cyclomatic complexity	Functions reached	Reached by functions	Accumulated cyclomatic complexity	Undiscovered complexity

Fuzzer details

Fuzzer: fuzz_mapper

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Full calltree

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color Runtime hitcount Callsite count Percentage

red 0 86 29.9%

gold [1:9] 17 5.92%

yellow [10:29] 0 0.0%

greenyellow [30:49] 0 0.0%

lawngreen 50+ 184 64.1%

All colors 287 100

Color	Runtime hitcount	Callsite count	Percentage
red	0	86	29.9%
gold	[1:9]	17	5.92%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	184	64.1%
All colors	287	100

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
67	216	11 : View List ['oatpp::data::type::Type::findInterpretation(std::__1::vector , std::__1::allocator >, std::__1::allocator , std::__1::allocator > > > const&) const', 'oatpp::data::type::Void::Void (decltype(nullptr))', 'std::__1::basic_string , std::__1::allocator > std::__1::operator+[abi:ne180100] , std::__1::allocator >(char const, std::__1::basic_string , std::__1::allocator >&&)', 'oatpp::data::type::String::~String()', 'oatpp::data::mapping::ErrorStack::push(oatpp::data::type::String const&)', 'std::__1::basic_string , std::__1::allocator >::~basic_string()', 'oatpp::data::mapping::TreeToObjectMapper::map(oatpp::data::mapping::TreeToObjectMapper::State&, oatpp::data::type::Type const) const', 'std::__1::basic_string , std::__1::allocator > std::__1::operator+[abi:ne180100] , std::__1::allocator >(std::__1::basic_string , std::__1::allocator >&&, char const*)', '_ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEC2B8ne180100ILi0EEEPKc', 'oatpp::data::type::String::String , std::__1::allocator >, void>(std::__1::basic_string , std::__1::allocator >&&)', 'oatpp::data::type::Void::~Void()']	67	216	oatpp::data::mapping::TreeToObjectMapper::map(oatpp::data::mapping::TreeToObjectMapper::State&,oatpp::data::type::Typeconst*)const	call site: 00000	/src/oatpp/src/oatpp/data/mapping/TreeToObjectMapper.cpp:131
36	776	9 : View List ['oatpp::data::type::Type::findInterpretation(std::__1::vector , std::__1::allocator >, std::__1::allocator , std::__1::allocator > > > const&) const', 'oatpp::data::type::String::~String()', 'oatpp::data::type::operator+(char const, oatpp::data::type::String const&)', 'oatpp::data::mapping::ErrorStack::push(oatpp::data::type::String const&)', 'oatpp::data::type::String::String (char const)', 'oatpp::data::type::ObjectWrapper ::getValueType() const', 'oatpp::data::type::operator+(oatpp::data::type::String const&, char const*)', 'oatpp::data::mapping::ObjectToTreeMapper::map(oatpp::data::mapping::ObjectToTreeMapper::State&, oatpp::data::type::Void const&) const', 'oatpp::data::type::Void::~Void()']	36	776	oatpp::data::mapping::ObjectToTreeMapper::map(oatpp::data::mapping::ObjectToTreeMapper::State&,oatpp::data::type::Voidconst&)const	call site: 00000	/src/oatpp/src/oatpp/data/mapping/ObjectToTreeMapper.cpp:80
32	160	7 : View List ['oatpp::json::Serializer::State::~State()', 'oatpp::data::type::String::~String()', 'oatpp::data::mapping::ErrorStack::operator=(oatpp::data::mapping::ErrorStack&&)', 'oatpp::json::Serializer::State::State()', 'oatpp::data::type::String::String (char const)', 'oatpp::json::Beautifier::Beautifier(oatpp::data::stream::ConsistentOutputStream, oatpp::data::type::String const&, oatpp::data::type::String const&)', 'oatpp::json::Beautifier::~Beautifier()']	32	887	oatpp::json::Serializer::serializeToStream(oatpp::data::stream::ConsistentOutputStream*,oatpp::json::Serializer::State&)	call site: 00000	/src/oatpp/src/oatpp/json/Serializer.cpp:208
16	122	3 : View List ['oatpp::data::mapping::ErrorStack::push(oatpp::data::type::String const&)', 'oatpp::data::type::String::~String()', 'oatpp::data::type::String::String (char const*)']	16	122	oatpp::data::mapping::ObjectToTreeMapper::mapEnum(oatpp::data::mapping::ObjectToTreeMapperconst*,oatpp::data::mapping::ObjectToTreeMapper::State&,oatpp::data::type::Voidconst&)	call site: 00000	/src/oatpp/src/oatpp/data/mapping/ObjectToTreeMapper.cpp:132
16	59	13 : View List ['oatpp::data::type::String::~String()', 'std::__1::__wrap_iter , std::__1::allocator > >, oatpp::data::type::String>>::operator[abi:ne180100]() const', 'oatpp::data::type::String::String(std::__1::shared_ptr , std::__1::allocator > >&&)', 'oatpp::data::mapping::Tree::Attributes::Attrs::operator=(oatpp::data::mapping::Tree::Attributes::Attrs const&)', 'bool std::__1::operator!=[abi:ne180100] , std::__1::allocator > >, oatpp::data::type::String>>(std::__1::__wrap_iter , std::__1::allocator > >, oatpp::data::type::String>> const&, std::__1::__wrap_iter , std::__1::allocator > >, oatpp::data::type::String>> const&)', 'operator new(unsigned long)', 'std::__1::vector , std::__1::allocator > >, oatpp::data::type::String>, std::__1::allocator , std::__1::allocator > >, oatpp::data::type::String> > >::end[abi:ne180100]()', 'std::__1::unordered_map , std::__1::equal_to , std::__1::allocator > >::at(oatpp::data::type::String const&)', 'std::__1::shared_ptr , std::__1::allocator > >::~shared_ptr[abi:ne180100]()', 'oatpp::data::mapping::Tree::Attributes::Attrs::Attrs(oatpp::data::mapping::Tree::Attributes::Attrs const&)', 'std::__1::vector , std::__1::allocator > >, oatpp::data::type::String>, std::__1::allocator , std::__1::allocator > >, oatpp::data::type::String> > >::begin[abi:ne180100]()', 'std::__1::__wrap_iter , std::__1::allocator > >, oatpp::data::type::String>*>::operator++[abi:ne180100]()', 'std::__1::weak_ptr , std::__1::allocator > >::lock() const']	16	59	oatpp::data::mapping::Tree::Attributes::operator=(oatpp::data::mapping::Tree::Attributesconst&)	call site: 00000	/src/oatpp/src/oatpp/data/mapping/Tree.cpp:52
12	67	3 : View List ['oatpp::data::type::Tree::~Tree()', 'oatpp::data::type::Tree::Tree(oatpp::data::mapping::Tree&&)', 'oatpp::data::type::Void::Void (oatpp::data::type::ObjectWrapper &&)']	12	117	oatpp::json::ObjectMapper::read(oatpp::utils::parser::Caret&,oatpp::data::type::Typeconst*,oatpp::data::mapping::ErrorStack&)const	call site: 00000	/src/oatpp/src/oatpp/json/ObjectMapper.cpp:88
10	10	5 : View List ['oatpp::data::type::ObjectWrapper , std::__1::allocator >, oatpp::data::type::__class::String>::~ObjectWrapper()', '__cxa_throw', '__cxa_allocate_exception', '__cxa_free_exception', 'std::runtime_error::runtime_error(char const*)']	10	10	oatpp::data::type::String::String(std::__1::shared_ptr ,std::__1::allocator >>const&,oatpp::data::type::Typeconst*)	call site: 00000	/src/oatpp/src/oatpp/data/type/Primitive.cpp:38
8	8	4 : View List ['__cxa_throw', '__cxa_free_exception', 'std::runtime_error::runtime_error(char const*)', '__cxa_allocate_exception']	8	8	oatpp::data::mapping::Tree::setCopy(oatpp::data::mapping::Treeconst&)	call site: 00000	/src/oatpp/src/oatpp/data/mapping/Tree.cpp:309
8	8	4 : View List ['__cxa_throw', '__cxa_free_exception', 'std::runtime_error::runtime_error(char const*)', '__cxa_allocate_exception']	8	8	oatpp::data::mapping::Tree::setCopy(oatpp::data::mapping::Treeconst&)	call site: 00000	/src/oatpp/src/oatpp/data/mapping/Tree.cpp:318
8	8	4 : View List ['__cxa_throw', '__cxa_free_exception', 'std::runtime_error::runtime_error(char const*)', '__cxa_allocate_exception']	8	8	oatpp::data::mapping::Tree::setCopy(oatpp::data::mapping::Treeconst&)	call site: 00000	/src/oatpp/src/oatpp/data/mapping/Tree.cpp:336
8	8	4 : View List ['__cxa_free_exception', '__cxa_throw', '__cxa_allocate_exception', 'std::runtime_error::runtime_error(char const*)']	8	8	oatpp::data::mapping::Tree::getInteger()const	call site: 00000	/src/oatpp/src/oatpp/data/mapping/Tree.cpp:608
8	8	4 : View List ['__cxa_free_exception', '__cxa_throw', '__cxa_allocate_exception', 'std::runtime_error::runtime_error(char const*)']	8	8	oatpp::data::mapping::Tree::getFloat()const	call site: 00000	/src/oatpp/src/oatpp/data/mapping/Tree.cpp:617

Runtime coverage analysis

Covered functions

695

Functions that are reachable but not covered

96

Reachable functions

257

Percentage of reachable functions covered

62.65%

NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.

Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
/src/oatpp/build/../fuzzers/oatpp/json/ObjectMapper.cpp	3
/src/oatpp/build/../src/oatpp/data/type/././Primitive.hpp	4
/src/oatpp/build/../src/oatpp/data/type/./Type.hpp	17
/src/oatpp/src/oatpp/data/type/Primitive.cpp	4
/src/oatpp/src/oatpp/data/type/Type.cpp	6
/src/oatpp/build/../src/oatpp/json/./Serializer.hpp	2
/src/oatpp/src/oatpp/base/Countable.cpp	3
/src/oatpp/src/oatpp/Environment.cpp	3
/src/oatpp/build/../src/oatpp/json/./Deserializer.hpp	2
/src/oatpp/src/oatpp/json/ObjectMapper.cpp	2
/src/oatpp/src/oatpp/json/ObjectMapper.hpp	3
/src/oatpp/src/oatpp/data/mapping/ObjectMapper.hpp	3
/src/oatpp/src/oatpp/data/stream/BufferStream.cpp	4
/src/oatpp/src/oatpp/data/stream/Stream.hpp	6
/src/oatpp/src/oatpp/data/stream/Stream.cpp	3
/src/oatpp/src/oatpp/data/type/./Type.hpp	2
/src/oatpp/src/oatpp/data/stream/./Stream.hpp	2
/src/oatpp/src/oatpp/async/Coroutine.cpp	4
/src/oatpp/src/oatpp/base/Log.hpp	3
/src/oatpp/src/oatpp/base/Log.cpp	3
/src/oatpp/src/oatpp/data/type/Primitive.hpp	1
/src/oatpp/src/oatpp/utils/parser/Caret.cpp	7
/usr/local/bin/../include/c++/v1/initializer_list	1
/src/oatpp/src/oatpp/data/mapping/ObjectMapper.cpp	4
/src/oatpp/build/../src/oatpp/data/mapping/ObjectMapper.hpp	5
/src/oatpp/src/oatpp/data/mapping/ObjectToTreeMapper.hpp	1
/src/oatpp/src/oatpp/json/./Serializer.hpp	1
/src/oatpp/build/../src/oatpp/data/mapping/ObjectToTreeMapper.hpp	2
/src/oatpp/src/oatpp/data/mapping/TreeToObjectMapper.hpp	1
/src/oatpp/src/oatpp/json/./Deserializer.hpp	1
/src/oatpp/build/../src/oatpp/data/mapping/TreeToObjectMapper.hpp	2
/src/oatpp/src/oatpp/data/mapping/ObjectToTreeMapper.cpp	2
/src/oatpp/src/oatpp/data/mapping/TreeToObjectMapper.cpp	2
/src/oatpp/build/../src/oatpp/json/ObjectMapper.hpp	3
/src/oatpp/build/../src/oatpp/data/type/Object.hpp	10
/src/oatpp/src/oatpp/data/type/Object.cpp	2

Analyses and suggestions

Optimal target analysis

Remaining optimal interesting functions

The following table shows a list of functions that are optimal targets. Optimal targets are identified by finding the functions that in combination, yield a high code coverage.

Func name	Functions filename	Arg count	Args	Function depth	instr count	bb count	cyclomatic complexity	Reachable functions	Incoming references	total cyclomatic complexity	Unreached complexity
`oatpp::data::type::__class::Object ::PolymorphicDispatcher::getProperties()const`	/src/oatpp/build/../src/oatpp/data/type/Object.hpp	1	['N/A']	10	16	3	2	460	0	1303	1234
`non-virtualthunktooatpp::json::ObjectMapper::write(oatpp::data::stream::ConsistentOutputStream*,oatpp::data::type::Voidconst&,oatpp::data::mapping::ErrorStack&)const`	/src/oatpp/src/oatpp/json/ObjectMapper.cpp	4	['N/A', 'N/A', 'N/A', 'N/A']	19	25	3	2	294	0	852	619
`non-virtualthunktooatpp::json::ObjectMapper::read(oatpp::utils::parser::Caret&,oatpp::data::type::Typeconst*,oatpp::data::mapping::ErrorStack&)const`	/src/oatpp/src/oatpp/json/ObjectMapper.cpp	5	['N/A', 'N/A', 'N/A', 'N/A', 'N/A']	17	27	3	2	307	0	807	485
`oatpp::data::mapping::TreeToObjectMapper::mapObject(oatpp::data::mapping::TreeToObjectMapperconst,oatpp::data::mapping::TreeToObjectMapper::State&,oatpp::data::type::Typeconst)`	/src/oatpp/src/oatpp/data/mapping/TreeToObjectMapper.cpp	4	['N/A', 'N/A', 'N/A', 'N/A']	14	938	166	118	212	0	558	197
`oatpp::data::mapping::ObjectToTreeMapper::mapObject(oatpp::data::mapping::ObjectToTreeMapperconst*,oatpp::data::mapping::ObjectToTreeMapper::State&,oatpp::data::type::Voidconst&)`	/src/oatpp/src/oatpp/data/mapping/ObjectToTreeMapper.cpp	3	['N/A', 'N/A', 'N/A']	16	663	119	91	244	0	610	180
`oatpp::data::type::Voidoatpp::data::mapping::TreeToObjectMapper::mapPrimitive (oatpp::data::mapping::TreeToObjectMapperconst,oatpp::data::mapping::TreeToObjectMapper::State&,oatpp::data::type::Typeconst)`	/src/oatpp/src/oatpp/data/mapping/TreeToObjectMapper.hpp	4	['N/A', 'N/A', 'N/A', 'N/A']	4	243	38	38	124	0	495	166
`oatpp::data::mapping::Tree::debugPrint(unsignedint,unsignedint,bool)const`	/src/oatpp/src/oatpp/data/mapping/Tree.cpp	5	['N/A', 'N/A', 'int', 'int', 'bool']	14	697	145	66	211	1	647	156
`oatpp::data::type::__class::Enum >::PolymorphicDispatcher::fromInterpretation(oatpp::data::type::Voidconst&,bool,oatpp::data::type::EnumInterpreterError&)const`	/src/oatpp/build/../src/oatpp/data/type/./Enum.hpp	5	['N/A', 'N/A', 'N/A', 'bool', 'N/A']	5	32	3	2	95	0	255	123
`oatpp::data::stream::transferAsync(oatpp::base::ObjectHandle const&,oatpp::base::ObjectHandle const&,long,oatpp::base::ObjectHandle const&,oatpp::base::ObjectHandle const&)::TransferCoroutine::act()`	/src/oatpp/src/oatpp/data/stream/Stream.cpp	2	['N/A', 'N/A']	6	353	69	61	58	0	140	113
`oatpp::data::type::Voidoatpp::data::mapping::TreeToObjectMapper::mapPrimitive >(oatpp::data::mapping::TreeToObjectMapperconst,oatpp::data::mapping::TreeToObjectMapper::State&,oatpp::data::type::Typeconst)`	/src/oatpp/src/oatpp/data/mapping/TreeToObjectMapper.hpp	4	['N/A', 'N/A', 'N/A', 'N/A']	4	237	38	38	124	0	495	89

Implementing fuzzers that target the above functions will improve reachability such that it becomes:

Functions statically reachable by fuzzers

600 / 1399

Cyclomatic complexity statically reachable by fuzzers

3789 / 8091

All functions overview

If you implement fuzzers for these functions, the status of all functions in the project will be:

Func name	Functions filename	Args	Function call depth	Reached by Fuzzers	Runtime reached by Fuzzers	Combined reached by Fuzzers	Fuzzers runtime hit	Func lines hit %	I Count	BB Count	Cyclomatic complexity	Functions reached	Reached by functions	Accumulated cyclomatic complexity	Undiscovered complexity

Fuzz engine guidance

This sections provides heuristics that can be used as input to a fuzz engine when running a given fuzz target. The current focus is on providing input that is usable by libFuzzer.

/src/oatpp/build/../fuzzers/oatpp/json/ObjectMapper.cpp

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['oatpp::data::stream::BufferOutputStream::~BufferOutputStream()', 'oatpp::async::Action::~Action()', 'LLVMFuzzerTestOneInput', 'oatpp::utils::parser::Caret::Caret(oatpp::data::type::String const&)', 'oatpp::json::ObjectMapper::ObjectMapper(oatpp::json::ObjectMapper::SerializerConfig const&, oatpp::json::ObjectMapper::DeserializerConfig const&)', 'oatpp::data::type::__class::Void::getType()', 'oatpp::data::type::String::String(char const*)', 'oatpp::data::mapping::ObjectMapper::writeToString(oatpp::data::type::Void const&) const', 'oatpp::data::type::operator+(oatpp::data::type::String const&, char const*)', 'oatpp::data::stream::WriteCallback::writeSimple(void const*, long)']

Runtime coverage analysis

This section shows analysis of runtime coverage data.

For futher technical details on how this section is generated, please see the Glossary .

Complex functions with low coverage

Func name	Function total lines	Lines covered at runtime	percentage covered	Reached by fuzzers
oatpp::data::mapping::TreeToObjectMapper::mapString(oatpp::data::mapping::TreeToObjectMapperconst,oatpp::data::mapping::TreeToObjectMapper::State&,oatpp::data::type::Typeconst)	78	31	39.74%	['fuzz_mapper']

Files and Directories in report

This section shows which files and directories are considered in this report. The main reason for showing this is fuzz introspector may include more code in the reasoning than is desired. This section helps identify if too many files/directories are included, e.g. third party code, which may be irrelevant for the threat model. In the event too much is included, fuzz introspector supports a configuration file that can exclude data from the report. See the following link for more information on how to create a config file: link

Files in report

Source file	Reached by	Covered by
	[]	[]
/usr/local/bin/../include/c++/v1/string	[]	[]
/src/oatpp/build/../src/oatpp/data/type/./Vector.hpp	[]	[]
/src/oatpp/build/../src/oatpp/json/ObjectMapper.hpp	['fuzz_mapper']	['fuzz_mapper']
/src/oatpp/src/oatpp/data/type/././Primitive.hpp	[]	['fuzz_mapper']
/src/oatpp/src/oatpp/data/buffer/IOBuffer.cpp	[]	[]
/src/oatpp/src/oatpp/data/type/Object.cpp	['fuzz_mapper']	['fuzz_mapper']
/src/oatpp/src/oatpp/data/type/Primitive.hpp	['fuzz_mapper']	['fuzz_mapper']
/src/oatpp/src/oatpp/data/type/./Primitive.hpp	[]	['fuzz_mapper']
/src/oatpp/build/../src/oatpp/json/./Deserializer.hpp	['fuzz_mapper']	[]
/src/oatpp/src/oatpp/utils/String.cpp	[]	[]
/src/oatpp/build/../src/oatpp/data/share/MemoryLabel.hpp	[]	[]
/src/oatpp/src/oatpp/data/stream/BufferStream.hpp	[]	[]
/src/oatpp/build/../src/oatpp/data/type/./List.hpp	[]	[]
/src/oatpp/src/oatpp/data/stream/./Stream.hpp	['fuzz_mapper']	['fuzz_mapper']
/src/oatpp/build/../fuzzers/oatpp/json/ObjectMapper.cpp	['fuzz_mapper']	[]
/src/oatpp/build/../src/oatpp/data/mapping/TreeToObjectMapper.hpp	['fuzz_mapper']	['fuzz_mapper']
/src/oatpp/src/oatpp/data/mapping/ObjectToTreeMapper.cpp	['fuzz_mapper']	['fuzz_mapper']
/src/oatpp/src/oatpp/json/./Deserializer.hpp	['fuzz_mapper']	[]
/src/oatpp/src/oatpp/data/type/Enum.cpp	[]	[]
/src/oatpp/src/oatpp/json/ObjectMapper.cpp	['fuzz_mapper']	['fuzz_mapper']
/src/oatpp/src/oatpp/data/type/././Collection.hpp	[]	[]
/usr/local/bin/../include/c++/v1/__exception/exception_ptr.h	[]	[]
/src/oatpp/build/../src/oatpp/data/type/./PairList.hpp	[]	[]
/src/oatpp/src/oatpp/encoding/Hex.hpp	[]	[]
/src/oatpp/src/oatpp/data/type/./Object.hpp	[]	[]
/src/oatpp/src/oatpp/data/mapping/Tree.cpp	[]	[]
/src/oatpp/src/oatpp/data/type/UnorderedMap.cpp	[]	[]
/src/oatpp/src/oatpp/encoding/Unicode.cpp	[]	[]
/src/oatpp/src/oatpp/json/ObjectMapper.hpp	['fuzz_mapper']	['fuzz_mapper']
/src/oatpp/src/oatpp/data/stream/BufferStream.cpp	['fuzz_mapper']	['fuzz_mapper']
/src/oatpp/src/oatpp/json/Beautifier.cpp	[]	[]
/src/oatpp/src/oatpp/base/ObjectHandle.hpp	[]	[]
/src/oatpp/src/oatpp/utils/parser/Caret.cpp	['fuzz_mapper']	['fuzz_mapper']
/src/oatpp/src/oatpp/json/Serializer.cpp	[]	[]
/src/oatpp/build/../src/oatpp/data/mapping/ObjectMapper.hpp	['fuzz_mapper']	['fuzz_mapper']
/src/oatpp/src/oatpp/data/type/List.cpp	[]	[]
/src/oatpp/src/oatpp/data/share/./MemoryLabel.hpp	[]	[]
/src/oatpp/src/oatpp/data/type/././Map.hpp	[]	[]
/src/oatpp/build/../src/oatpp/data/type/./UnorderedSet.hpp	[]	[]
/usr/local/bin/../include/c++/v1/stdexcept	[]	[]
/src/oatpp/src/oatpp/data/share/MemoryLabel.cpp	[]	[]
/src/oatpp/src/oatpp/data/type/./PairList.hpp	[]	[]
/src/oatpp/build/../src/oatpp/data/type/././Map.hpp	[]	[]
/src/oatpp/src/oatpp/json/Utils.cpp	[]	[]
/src/oatpp/build/../src/oatpp/data/type/./Enum.hpp	[]	[]
/src/oatpp/src/oatpp/data/type/Type.cpp	['fuzz_mapper']	['fuzz_mapper']
/src/oatpp/src/oatpp/data/type/PairList.cpp	[]	[]
/src/oatpp/src/oatpp/Environment.hpp	[]	[]
/src/oatpp/src/oatpp/data/share/LazyStringMap.hpp	[]	[]
/src/oatpp/src/oatpp/json/Beautifier.hpp	[]	[]
/src/oatpp/src/oatpp/data/buffer/Processor.cpp	[]	[]
/src/oatpp/src/oatpp/json/Deserializer.cpp	[]	[]
/src/oatpp/src/oatpp/data/mapping/./Tree.hpp	[]	[]
/src/oatpp/build/../src/oatpp/data/type/Object.hpp	['fuzz_mapper']	[]
/src/oatpp/src/oatpp/base/Countable.cpp	['fuzz_mapper']	['fuzz_mapper']
/src/oatpp/build/../src/oatpp/data/type/./UnorderedMap.hpp	[]	[]
/src/oatpp/src/oatpp/async/Coroutine.cpp	['fuzz_mapper']	['fuzz_mapper']
/src/oatpp/build/../src/oatpp/json/./Serializer.hpp	['fuzz_mapper']	[]
/src/oatpp/src/oatpp/data/mapping/Tree.hpp	[]	[]
/src/oatpp/src/oatpp/data/mapping/ObjectMapper.cpp	['fuzz_mapper']	['fuzz_mapper']
/src/oatpp/src/oatpp/data/type/Any.cpp	[]	[]
/src/oatpp/build/../src/oatpp/data/mapping/ObjectToTreeMapper.hpp	['fuzz_mapper']	['fuzz_mapper']
/src/oatpp/src/oatpp/async/Error.cpp	[]	[]
/src/oatpp/build/../src/oatpp/data/type/././Collection.hpp	[]	[]
/src/oatpp/src/oatpp/async/./Error.hpp	[]	[]
/src/oatpp/src/oatpp/data/buffer/Processor.hpp	[]	[]
/src/oatpp/src/oatpp/data/mapping/TreeToObjectMapper.cpp	['fuzz_mapper']	['fuzz_mapper']
/src/oatpp/src/oatpp/IODefinitions.hpp	[]	[]
/usr/local/bin/../include/c++/v1/initializer_list	['fuzz_mapper']	[]
/src/oatpp/src/oatpp/data/type/Vector.cpp	[]	[]
/src/oatpp/src/oatpp/data/type/./Vector.hpp	[]	[]
/src/oatpp/src/oatpp/data/stream/Stream.hpp	['fuzz_mapper']	['fuzz_mapper']
/src/oatpp/src/oatpp/data/type/Tree.cpp	[]	[]
/src/oatpp/src/oatpp/utils/Binary.cpp	[]	[]
/src/oatpp/src/oatpp/data/mapping/ObjectMapper.hpp	['fuzz_mapper']	['fuzz_mapper']
/src/oatpp/src/oatpp/data/type/Primitive.cpp	['fuzz_mapper']	['fuzz_mapper']
/src/oatpp/src/oatpp/data/stream/Stream.cpp	['fuzz_mapper']	['fuzz_mapper']
/src/oatpp/src/oatpp/concurrency/SpinLock.cpp	[]	[]
/src/oatpp/src/oatpp/async/Coroutine.hpp	[]	[]
/src/oatpp/src/oatpp/data/type/UnorderedSet.cpp	[]	[]
/src/oatpp/src/oatpp/data/mapping/ObjectToTreeMapper.hpp	['fuzz_mapper']	['fuzz_mapper']
/src/oatpp/build/../src/oatpp/data/type/././Primitive.hpp	['fuzz_mapper']	['fuzz_mapper']
/src/oatpp/src/oatpp/Environment.cpp	['fuzz_mapper']	['fuzz_mapper']
/src/oatpp/src/oatpp/base/Log.cpp	['fuzz_mapper']	['fuzz_mapper']
/src/oatpp/build/../src/oatpp/data/type/./Any.hpp	[]	[]
/src/oatpp/src/oatpp/base/Log.hpp	['fuzz_mapper']	['fuzz_mapper']
/src/oatpp/src/oatpp/json/./Serializer.hpp	['fuzz_mapper']	[]
/src/oatpp/src/oatpp/data/type/./Tree.hpp	[]	[]
/src/oatpp/src/oatpp/data/mapping/TreeToObjectMapper.hpp	['fuzz_mapper']	['fuzz_mapper']
/src/oatpp/src/oatpp/data/type/././Type.hpp	[]	[]
/src/oatpp/src/oatpp/utils/Conversion.cpp	[]	[]
/src/oatpp/build/../src/oatpp/data/type/./Type.hpp	['fuzz_mapper']	[]
/src/oatpp/src/oatpp/data/type/./Type.hpp	['fuzz_mapper']	[]
/src/oatpp/src/oatpp/encoding/Hex.cpp	[]	[]

Directories in report

Directory

/src/oatpp/build/../src/oatpp/json/
/src/oatpp/src/oatpp/async/
/src/oatpp/build/../src/oatpp/data/share/
/usr/local/bin/../include/c++/v1/
/usr/local/bin/../include/c++/v1/__exception/
/src/oatpp/src/oatpp/data/mapping/./
/src/oatpp/src/oatpp/utils/parser/
/src/oatpp/build/../src/oatpp/data/type/./
/src/oatpp/src/oatpp/data/type/./
/src/oatpp/src/oatpp/utils/
/src/oatpp/src/oatpp/data/type/
/src/oatpp/src/oatpp/base/
/src/oatpp/src/oatpp/concurrency/
/src/oatpp/src/oatpp/data/stream/./
/src/oatpp/src/oatpp/data/buffer/
/src/oatpp/build/../src/oatpp/data/type/././
/src/oatpp/src/oatpp/json/
/src/oatpp/src/oatpp/
/src/oatpp/build/../src/oatpp/data/type/
/src/oatpp/build/../src/oatpp/json/./
/src/oatpp/src/oatpp/data/share/
/src/oatpp/src/oatpp/json/./
/src/oatpp/src/oatpp/data/mapping/
/src/oatpp/src/oatpp/async/./
/src/oatpp/src/oatpp/data/share/./
/src/oatpp/src/oatpp/data/type/././
/src/oatpp/src/oatpp/data/stream/
/src/oatpp/build/../src/oatpp/data/mapping/
/src/oatpp/src/oatpp/encoding/
/src/oatpp/build/../fuzzers/oatpp/json/

Metadata section

This sections shows the raw data that is used to produce this report. This is mainly used for further processing and developer debugging.

Fuzzer Calltree file Program data file Coverage file

fuzz_mapper fuzzerLogFile-0-W8udebd47O.data fuzzerLogFile-0-W8udebd47O.data.yaml fuzz_mapper.covreport

Table of contents

Project overview: oatpp

High level conclusions

Reachability and coverage overview

Fuzzers overview

Project functions overview

Fuzzer details

Fuzzer: fuzz_mapper

Call tree

Fuzz blockers

Runtime coverage analysis

Files reached

Analyses and suggestions

Optimal target analysis

Remaining optimal interesting functions

All functions overview

Fuzz engine guidance

/src/oatpp/build/../fuzzers/oatpp/json/ObjectMapper.cpp

Dictionary

Fuzzer function priority

Runtime coverage analysis

Complex functions with low coverage

Files and Directories in report

Files in report

Directories in report

Metadata section