Fuzz introspector
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues
Project coverage
Per-fuzzer coverage

Table of contents

Project overview: opendnp3
High level conclusions
Reachability and coverage overview
Fuzzers overview
Project functions overview
Fuzzer details
Fuzzer: fuzzdecoder
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Fuzzer: fuzzmaster
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Fuzzer: fuzzoutstation
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/opendnp3/cpp/tests/fuzz/fuzzdecoder.cpp
Dictionary
Fuzzer function priority
/src/opendnp3/cpp/tests/fuzz/fuzzmaster.cpp
Dictionary
Fuzzer function priority
/src/opendnp3/cpp/tests/fuzz/fuzzoutstation.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
Sink analyser for CWEs
Report generation date: 2024-02-08

Project overview: opendnp3

High level conclusions

Reachability and coverage overview

Functions statically reachable by fuzzers
22.0%
1130 / 5057
Cyclomatic complexity statically reachable by fuzzers
22.0%
3422 / 15502
Runtime code coverage of functions
62.0%
3152 / 5057

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
fuzzdecoder /src/opendnp3/cpp/tests/fuzz/fuzzdecoder.cpp 200 1954 11 39 472 339 fuzzdecoder.cpp
fuzzmaster /src/opendnp3/cpp/tests/fuzz/fuzzmaster.cpp 1434 2213 17 96 2848 2042 fuzzmaster.cpp
fuzzoutstation /src/opendnp3/cpp/tests/fuzz/fuzzoutstation.cpp 1995 2975 18 156 4126 2893 fuzzoutstation.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 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: fuzzdecoder

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 44 21.5%
gold [1:9] 0 0.0%
yellow [10:29] 0 0.0%
greenyellow [30:49] 0 0.0%
lawngreen 50+ 160 78.4%
All colors 204 100

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
6 6 1 :

['ser4cpp::RSeq ::empty()']

6 6 ser4cpp::RSeq ser4cpp::WSeq ::transfer_from<&memcpy>(ser4cpp::RSeq const&) call site: 00000 /src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/container/WSeq.h:124
3 8 2 :

['opendnp3::Logger::log(opendnp3::LogLevel const&, char const*, char const*)', 'opendnp3::Logger::is_enabled(opendnp3::LogLevel const&) const']

3 16 opendnp3::TransportRx::ProcessReceive(opendnp3::Messageconst&) call site: 00000 /src/opendnp3/cpp/lib/src/transport/TransportRx.cpp:112
3 8 2 :

['opendnp3::Logger::log(opendnp3::LogLevel const&, char const*, char const*)', 'opendnp3::Logger::is_enabled(opendnp3::LogLevel const&) const']

3 8 opendnp3::LinkLayerParser::ReadHeader() call site: 00000 /src/opendnp3/cpp/lib/src/link/LinkLayerParser.cpp:160
0 8 1 :

['opendnp3::LinkLayerParser::FailFrame()']

0 8 opendnp3::LinkLayerParser::ParseBody() call site: 00000 /src/opendnp3/cpp/lib/src/link/LinkLayerParser.cpp:130
0 0 None 3 16 opendnp3::TransportRx::ProcessReceive(opendnp3::Messageconst&) call site: 00000 /src/opendnp3/cpp/lib/src/transport/TransportRx.cpp:59
0 0 None 3 16 opendnp3::TransportRx::ProcessReceive(opendnp3::Messageconst&) call site: 00000 /src/opendnp3/cpp/lib/src/transport/TransportRx.cpp:99
0 0 2 :

['std::__1::basic_ostream >::operator<<(unsigned long)', 'std::__1::basic_ostream >& std::__1::operator<< >(std::__1::basic_ostream >&, char const*)']

3 8 opendnp3::LoggingHandler::PrintVQTStringify >const&)::$_3>(opendnp3::GroupVariation,opendnp3::ICollection >const&,opendnp3::LoggingHandler::ProcessHeader(opendnp3::RangeHeaderconst&,opendnp3::ICollection >const&)::$_3const&)::{lambda(opendnp3::Indexed const&)#1}::operator()(opendnp3::Indexed const&)const call site: 00000 /src/opendnp3/cpp/lib/src/decoder/LoggingHandler.h:252
0 0 2 :

['std::__1::basic_ostream >::operator<<(unsigned long)', 'std::__1::basic_ostream >& std::__1::operator<< >(std::__1::basic_ostream >&, char const*)']

3 8 opendnp3::LoggingHandler::PrintVQTStringify >const&)::$_4>(opendnp3::GroupVariation,opendnp3::ICollection >const&,opendnp3::LoggingHandler::ProcessHeader(opendnp3::RangeHeaderconst&,opendnp3::ICollection >const&)::$_4const&)::{lambda(opendnp3::Indexed const&)#1}::operator()(opendnp3::Indexed const&)const call site: 00000 /src/opendnp3/cpp/lib/src/decoder/LoggingHandler.h:252
0 0 None 3 8 opendnp3::LinkLayerParser::ValidateBody() call site: 00000 /src/opendnp3/cpp/lib/src/link/LinkLayerParser.cpp:175
0 0 1 :

['std::__1::basic_string , std::__1::allocator >::basic_string (char const*)']

0 0 opendnp3::LoggingHandler::ToUTCString(opendnp3::DNPTimeconst&) call site: 00000 /src/opendnp3/cpp/lib/src/decoder/LoggingHandler.cpp:56

Runtime coverage analysis

Covered functions
1424
Functions that are reachable but not covered
35
Reachable functions
200
Percentage of reachable functions covered
82.5%
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/opendnp3/cpp/tests/fuzz/fuzzdecoder.cpp 1
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/util/Buffer.h 1
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/ConsoleLogger.h 1
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/logging/LogLevels.h 1
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/logging/Logger.h 2
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/decoder/IDecoderCallbacks.h 1
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/util/Uncopyable.h 2
/src/opendnp3/cpp/lib/src/decoder/Decoder.cpp 3
/src/opendnp3/cpp/lib/src/decoder/DecoderImpl.cpp 2
/src/opendnp3/cpp/lib/src/link/IFrameSink.h 2
/src/opendnp3/cpp/lib/include/opendnp3/logging/Logger.h 3
/src/opendnp3/cpp/lib/src/link/LinkLayerParser.cpp 15
/src/opendnp3/cpp/lib/include/opendnp3/link/LinkStatistics.h 1
/src/opendnp3/cpp/lib/src/link/LinkHeader.cpp 2
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/container/RSeq.h 7
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/container/HasLength.h 3
/src/opendnp3/cpp/lib/src/link/ShiftableBuffer.cpp 5
/src/opendnp3/cpp/lib/src/transport/TransportRx.cpp 1
/src/opendnp3/cpp/lib/include/opendnp3/StackStatistics.h 1
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/container/Buffer.h 2
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/util/Uncopyable.h 2
/src/opendnp3/cpp/lib/include/opendnp3/link/Addresses.h 2
/src/opendnp3/cpp/lib/src/SequenceNum.h 1
/src/opendnp3/cpp/lib/src/link/LinkLayerParser.h 1
/src/opendnp3/cpp/lib/src/decoder/Indent.h 2
/src/opendnp3/cpp/lib/src/link/ShiftableBuffer.h 4
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/container/WSeq.h 5
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/util/Comparisons.h 3
/src/opendnp3/cpp/lib/include/opendnp3/logging/LogLevels.h 1
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/serialization/SerializationTemplates.h 2
/src/opendnp3/cpp/lib/src/link/CRC.cpp 1
/src/opendnp3/cpp/lib/src/link/LinkHeader.h 7
/src/opendnp3/cpp/lib/src/gen/LinkFunction.cpp 2
/src/opendnp3/cpp/lib/src/link/LinkFrame.cpp 4
/src/opendnp3/cpp/lib/src/logging/HexLogging.h 2
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/util/HexConversions.h 1
/src/opendnp3/cpp/lib/src/link/LinkHeaderFields.cpp 1
/src/opendnp3/cpp/lib/src/decoder/DecoderImpl.h 1
/src/opendnp3/cpp/lib/src/transport/TransportRx.h 1

Fuzzer: fuzzmaster

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 0 129 19.4%
gold [1:9] 21 3.17%
yellow [10:29] 20 3.02%
greenyellow [30:49] 10 1.51%
lawngreen 50+ 482 72.8%
All colors 662 100

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
33 33 1 :

['opendnp3::CountIndexParser::ParseCountOfIndices(ser4cpp::RSeq &, opendnp3::HeaderRecord const&, opendnp3::NumParser const&, unsigned short, opendnp3::Logger*, opendnp3::IAPDUHandler*)']

33 33 opendnp3::CountIndexParser::ParseHeader(ser4cpp::RSeq &,opendnp3::NumParserconst&,opendnp3::ParserSettingsconst&,opendnp3::HeaderRecordconst&,opendnp3::Logger*,opendnp3::IAPDUHandler*) call site: 00000 /src/opendnp3/cpp/lib/src/app/parsing/CountIndexParser.cpp:59
14 32 12 :

['std::__1::function ::~function()', 'exe4cpp::Timer::operator=(exe4cpp::Timer&&)', 'opendnp3::MasterSchedulerBackend::CheckForTaskRun()::$_3::$_3($_3 const&)', 'std::__1::shared_ptr ::operator->() const', 'exe4cpp::Timer::cancel()', 'std::__1::__wrap_iter ::operator->() const', 'std::__1::enable_shared_from_this ::shared_from_this()', 'opendnp3::IMasterTask::ExpirationTime() const', 'std::__1::function ::function (opendnp3::MasterSchedulerBackend::CheckForTaskRun()::$_3)', 'opendnp3::MasterSchedulerBackend::CheckForTaskRun()::$_3::~$_3()', 'exe4cpp::Timer::~Timer()', 'std::__1::shared_ptr ::operator->() const']

14 32 opendnp3::MasterSchedulerBackend::CheckForTaskRun() call site: 00000 /src/opendnp3/cpp/lib/src/master/MasterSchedulerBackend.cpp:159
13 13 12 :

['_ZNSt3__111__wrap_iterIPKNS_10shared_ptrIN7exe4cpp12MockExecutor9MockTimerEEEEC2IPS5_EERKNS0_IT_EEPNS_9enable_ifIXsr14is_convertibleISB_S7_EE5valueEvE4typeE', 'std::__1::function ::function(std::__1::function const&)', 'std::__1::vector , std::__1::allocator > >::erase(std::__1::__wrap_iter const*>)', 'std::__1::function ::~function()', 'std::__1::shared_ptr ::shared_ptr(std::__1::shared_ptr const&)', 'std::__1::shared_ptr ::operator->() const', 'std::__1::function ::function (exe4cpp::MockExecutor::find_expired_timer()::{lambda()#1})', 'std::__1::deque , std::__1::allocator > >::push_back(std::__1::function &&)', 'std::__1::__wrap_iter *>::operator*() const', 'exe4cpp::MockExecutor::find_expired_timer()::{lambda()#1}::~find_expired_timer()', 'exe4cpp::MockExecutor::find_expired_timer()::{lambda()#1}::find_expired_timer({lambda()#1} const&)', 'std::__1::shared_ptr ::~shared_ptr()']

13 13 exe4cpp::MockExecutor::find_expired_timer() call site: 00000 /src/opendnp3/cpp/tests/fuzz/../../../_deps/exe4cpp-src/src/exe4cpp/MockExecutor.h:246
6 8 2 :

['opendnp3::CountHeader::CountHeader(opendnp3::HeaderRecord const&, unsigned short)', 'opendnp3::IAPDUHandler::OnHeader(opendnp3::CountHeader const&)']

6 8 opendnp3::CountParser::ParseHeader(ser4cpp::RSeq &,opendnp3::NumParserconst&,opendnp3::ParserSettingsconst&,opendnp3::HeaderRecordconst&,opendnp3::Logger*,opendnp3::IAPDUHandler*) call site: 00000 /src/opendnp3/cpp/lib/src/app/parsing/CountParser.cpp:68
6 8 2 :

['opendnp3::RangeHeader::RangeHeader(opendnp3::HeaderRecord const&, opendnp3::Range const&)', 'opendnp3::IAPDUHandler::OnHeader(opendnp3::RangeHeader const&)']

6 8 opendnp3::RangeParser::ParseHeader(ser4cpp::RSeq &,opendnp3::NumParserconst&,opendnp3::ParserSettingsconst&,opendnp3::HeaderRecordconst&,opendnp3::Logger*,opendnp3::IAPDUHandler*) call site: 00000 /src/opendnp3/cpp/lib/src/app/parsing/RangeParser.cpp:59
6 6 1 :

['ser4cpp::RSeq ::empty()']

6 6 ser4cpp::RSeq ser4cpp::WSeq ::transfer_from<&memcpy>(ser4cpp::RSeq const&) call site: 00000 /src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/container/WSeq.h:124
4 22 2 :

['opendnp3::HeaderWriter::WriteHeader(opendnp3::GroupVariationID, opendnp3::QualifierCode)', 'opendnp3::Group60Var1::ID()']

4 22 opendnp3::build::WriteClassHeaders(opendnp3::HeaderWriter&,opendnp3::ClassFieldconst&) call site: 00000 /src/opendnp3/cpp/lib/src/app/APDUBuilders.cpp:77
0 1595 8 :

['opendnp3::APDUWrapper::ToRSeq() const', 'opendnp3::APDUWrapper::SetFunction(opendnp3::FunctionCode)', 'ser4cpp::Buffer::as_wslice()', 'std::__1::deque >::pop_front()', 'opendnp3::MContext::Transmit(ser4cpp::RSeq const&)', 'std::__1::deque >::front()', 'opendnp3::APDUWrapper::SetControl(opendnp3::AppControlField)', 'opendnp3::APDUWrapper::APDUWrapper(ser4cpp::WSeq const&)']

0 1595 opendnp3::MContext::CheckConfirmTransmit() call site: 00000 /src/opendnp3/cpp/lib/src/master/MasterContext.cpp:281
0 0 None 13 97 opendnp3::MContext::ProcessIIN(opendnp3::IINFieldconst&) call site: 00000 /src/opendnp3/cpp/lib/src/master/MasterContext.cpp:234
0 0 None 3 1944 opendnp3::MContext::OnReceive(opendnp3::Messageconst&) call site: 00000 /src/opendnp3/cpp/lib/src/master/MasterContext.cpp:118
0 0 None 3 8 opendnp3::MContext::OnReceive(opendnp3::Messageconst&) call site: 00000 /src/opendnp3/cpp/lib/src/master/MasterContext.cpp:112
0 0 None 0 1936 opendnp3::MContext::OnReceive(opendnp3::Messageconst&) call site: 00000 /src/opendnp3/cpp/lib/src/master/MasterContext.cpp:124

Runtime coverage analysis

Covered functions
1505
Functions that are reachable but not covered
147
Reachable functions
1434
Percentage of reachable functions covered
89.75%
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/opendnp3/cpp/tests/fuzz/fuzzmaster.cpp 5
/src/opendnp3/cpp/tests/fuzz/../../../_deps/ser4cpp-src/src/ser4cpp/container/RSeq.h 1
/src/opendnp3/cpp/tests/fuzz/../../../_deps/ser4cpp-src/src/ser4cpp/container/HasLength.h 1
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/master/MasterParams.h 1
/src/opendnp3/cpp/lib/src/util/TimeDuration.cpp 7
/src/opendnp3/cpp/lib/src/app/ClassField.cpp 9
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/link/Addresses.h 3
/src/opendnp3/cpp/tests/fuzz/./NullLogHandler.h 3
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/logging/LogLevels.h 1
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/logging/Logger.h 2
/src/opendnp3/cpp/lib/src/master/MasterContext.cpp 20
/src/opendnp3/cpp/lib/src/LayerInterfaces.h 3
/src/opendnp3/cpp/lib/src/master/IMasterTaskRunner.h 1
/src/opendnp3/cpp/lib/include/opendnp3/util/Uncopyable.h 2
/src/opendnp3/cpp/lib/include/opendnp3/logging/Logger.h 2
/src/opendnp3/cpp/lib/src/SequenceNum.h 4
/src/opendnp3/_deps/exe4cpp-src/src/exe4cpp/Timer.h 3
/src/opendnp3/cpp/lib/src/master/MasterTasks.cpp 9
/src/opendnp3/cpp/lib/src/master/MasterTasks.h 3
/src/opendnp3/cpp/lib/src/master/TaskBehavior.cpp 7
/src/opendnp3/cpp/lib/src/util/Timestamp.cpp 4
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/container/Buffer.h 2
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/util/Uncopyable.h 2
/src/opendnp3/cpp/tests/fuzz/../../../_deps/exe4cpp-src/src/exe4cpp/Timer.h 1
/src/opendnp3/cpp/tests/fuzz/../../lib/src/LayerInterfaces.h 1
/src/opendnp3/cpp/tests/fuzz/../../../_deps/exe4cpp-src/src/exe4cpp/MockExecutor.h 6
/src/opendnp3/cpp/tests/fuzz/../../lib/src/app/Message.h 1
/src/opendnp3/cpp/lib/include/opendnp3/logging/LogLevels.h 1
/src/opendnp3/cpp/lib/src/app/parsing/APDUHeaderParser.cpp 2
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/container/HasLength.h 2
/src/opendnp3/cpp/lib/src/app/parsing/APDUHeaderParser.h 6
/src/opendnp3/cpp/lib/src/app/APDUHeader.h 4
/src/opendnp3/cpp/lib/src/app/AppControlField.h 1
/src/opendnp3/cpp/lib/include/opendnp3/app/IINField.h 5
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/container/RSeq.h 5
/src/opendnp3/cpp/lib/src/app/AppControlField.cpp 3
/src/opendnp3/cpp/lib/src/gen/FunctionCode.cpp 3
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/util/Comparisons.h 3
/src/opendnp3/cpp/lib/src/app/APDULogging.cpp 3
/src/opendnp3/cpp/lib/include/opendnp3/master/ResponseInfo.h 1
/src/opendnp3/cpp/lib/src/master/MeasurementHandler.cpp 3
/src/opendnp3/cpp/lib/src/app/parsing/IAPDUHandler.cpp 11
/src/opendnp3/cpp/lib/src/app/parsing/IWhiteList.h 1
/src/opendnp3/cpp/lib/include/opendnp3/app/DNPTime.h 1
/src/opendnp3/cpp/lib/src/app/parsing/ParserSettings.h 5
/src/opendnp3/cpp/lib/src/app/parsing/APDUParser.cpp 6
/src/opendnp3/cpp/lib/src/app/parsing/ObjectHeaderParser.cpp 2
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/serialization/SerializationTemplates.h 2
/src/opendnp3/cpp/lib/src/app/GroupVariationRecord.cpp 7
/src/opendnp3/cpp/lib/src/gen/GroupVariation.cpp 2
/src/opendnp3/cpp/lib/src/app/GroupVariationRecord.h 5
/src/opendnp3/cpp/lib/src/gen/QualifierCode.cpp 2
/src/opendnp3/cpp/lib/src/app/parsing/IAPDUHandler.h 1
/src/opendnp3/cpp/lib/src/app/parsing/NumParser.cpp 8
/src/opendnp3/cpp/lib/src/app/parsing/CountParser.cpp 4
/src/opendnp3/cpp/lib/src/app/parsing/CountParser.h 7
/src/opendnp3/cpp/lib/src/gen/objects/Group50.h 2
/src/opendnp3/cpp/lib/src/app/parsing/BufferedCollection.h 9
/src/opendnp3/cpp/lib/include/opendnp3/app/parsing/ICollection.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group51.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group52.h 1
/src/opendnp3/cpp/lib/src/app/parsing/RangeParser.cpp 5
/src/opendnp3/cpp/lib/src/app/Range.h 3
/src/opendnp3/cpp/lib/src/app/parsing/RangeParser.h 30
/src/opendnp3/cpp/lib/src/app/parsing/BitReader.cpp 2
/src/opendnp3/cpp/lib/src/gen/objects/Group1.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group3.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group10.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group20.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group21.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group30.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group40.h 1
/src/opendnp3/cpp/lib/src/app/parsing/CountIndexParser.cpp 6
/src/opendnp3/cpp/lib/src/app/parsing/CountIndexParser.h 49
/src/opendnp3/cpp/lib/src/gen/objects/Group2.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group4.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group11.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group12.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group13.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group22.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group23.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group32.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group41.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group42.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group43.h 1
/src/opendnp3/cpp/lib/src/app/APDUHeader.cpp 3
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/container/WSeq.h 4
/src/opendnp3/cpp/lib/src/app/APDUWrapper.cpp 5
/src/opendnp3/cpp/lib/src/logging/HexLogging.h 2
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/util/HexConversions.h 1
/src/opendnp3/cpp/lib/src/app/IINField.cpp 1
/src/opendnp3/cpp/lib/src/master/IMasterTask.cpp 4
/src/opendnp3/cpp/lib/src/master/TaskContext.cpp 2
/src/opendnp3/cpp/lib/include/opendnp3/master/TaskInfo.h 1
/src/opendnp3/cpp/lib/src/app/APDURequest.cpp 1
/src/opendnp3/cpp/lib/src/master/MasterContext.h 1

Fuzzer: fuzzoutstation

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 0 258 28.5%
gold [1:9] 19 2.09%
yellow [10:29] 10 1.10%
greenyellow [30:49] 11 1.21%
lawngreen 50+ 607 67.0%
All colors 905 100

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
1707 1931 14 :

['opendnp3::APDUWrapper::GetWriter()', 'opendnp3::OContext::BeginUnsolTx(opendnp3::APDUResponse&)', 'opendnp3::NumRetries::Reset()', 'opendnp3::EventBuffer::Unselect()', 'opendnp3::EventBuffer::Load(opendnp3::HeaderWriter&)', 'opendnp3::EventBuffer::UnwrittenClassField() const', 'opendnp3::EventBuffer::SelectAllByClass(opendnp3::ClassField const&)', 'opendnp3::OContext::GetResponseIIN()', 'opendnp3::build::NullUnsolicited(opendnp3::APDUResponse&, unsigned char, opendnp3::IINField const&)', 'opendnp3::OContext::RestartUnsolConfirmTimer()', 'opendnp3::StateUnsolicitedConfirmWait::Inst()', 'opendnp3::SequenceNum ::operator unsigned char() const', 'opendnp3::ClassField::Intersects(opendnp3::ClassField const&) const', 'opendnp3::TxBuffer::Start()']

1707 1931 opendnp3::OContext::CheckForUnsolicited() call site: 00000 /src/opendnp3/cpp/lib/src/outstation/OutstationContext.cpp:319
114 114 3 :

['bool opendnp3::write_some_octet_strings , opendnp3::OctetString> >(opendnp3::StaticDataMap &, opendnp3::RangeWriteIterator , opendnp3::OctetString>&)', 'opendnp3::RangeWriteIterator , opendnp3::OctetString>::~RangeWriteIterator()', 'opendnp3::RangeWriteIterator , opendnp3::OctetString> opendnp3::HeaderWriter::IterateOverRange , opendnp3::OctetString>(opendnp3::QualifierCode, opendnp3::DNP3Serializer const&, ser4cpp::Bit16 ::type_t)']

114 114 opendnp3::write_octet_strings(opendnp3::StaticDataMap &,opendnp3::HeaderWriter&) call site: 00000 /src/opendnp3/cpp/lib/src/outstation/StaticWriters.cpp:294
113 113 3 :

['opendnp3::RangeWriteIterator , opendnp3::TimeAndInterval>::~RangeWriteIterator()', 'bool opendnp3::LoadWithRangeIterator >(opendnp3::StaticDataMap &, opendnp3::RangeWriteIterator , opendnp3::TimeAndIntervalSpec::meas_t>&, opendnp3::TimeAndIntervalSpec::static_variation_t)', 'opendnp3::RangeWriteIterator , opendnp3::TimeAndInterval> opendnp3::HeaderWriter::IterateOverRange , opendnp3::TimeAndInterval>(opendnp3::QualifierCode, opendnp3::DNP3Serializer const&, ser4cpp::Bit16 ::type_t)']

113 170 boolopendnp3::WriteWithSerializer (opendnp3::StaticDataMap &,opendnp3::HeaderWriter&) call site: 00000 /src/opendnp3/cpp/lib/src/outstation/StaticWriters.cpp:119
113 113 3 :

['opendnp3::RangeWriteIterator , opendnp3::DoubleBitBinary> opendnp3::HeaderWriter::IterateOverRange , opendnp3::DoubleBitBinary>(opendnp3::QualifierCode, opendnp3::DNP3Serializer const&, ser4cpp::Bit16 ::type_t)', 'opendnp3::RangeWriteIterator , opendnp3::DoubleBitBinary>::~RangeWriteIterator()', 'bool opendnp3::LoadWithRangeIterator >(opendnp3::StaticDataMap &, opendnp3::RangeWriteIterator , opendnp3::DoubleBitBinarySpec::meas_t>&, opendnp3::DoubleBitBinarySpec::static_variation_t)']

113 164 boolopendnp3::WriteWithSerializer (opendnp3::StaticDataMap &,opendnp3::HeaderWriter&) call site: 00000 /src/opendnp3/cpp/lib/src/outstation/StaticWriters.cpp:119
113 113 3 :

['opendnp3::RangeWriteIterator , opendnp3::Binary>::~RangeWriteIterator()', 'opendnp3::RangeWriteIterator , opendnp3::Binary> opendnp3::HeaderWriter::IterateOverRange , opendnp3::Binary>(opendnp3::QualifierCode, opendnp3::DNP3Serializer const&, ser4cpp::Bit16 ::type_t)', 'bool opendnp3::LoadWithRangeIterator >(opendnp3::StaticDataMap &, opendnp3::RangeWriteIterator , opendnp3::BinarySpec::meas_t>&, opendnp3::BinarySpec::static_variation_t)']

113 162 boolopendnp3::WriteWithSerializer (opendnp3::StaticDataMap &,opendnp3::HeaderWriter&) call site: 00000 /src/opendnp3/cpp/lib/src/outstation/StaticWriters.cpp:119
113 113 3 :

['opendnp3::RangeWriteIterator , opendnp3::BinaryOutputStatus> opendnp3::HeaderWriter::IterateOverRange , opendnp3::BinaryOutputStatus>(opendnp3::QualifierCode, opendnp3::DNP3Serializer const&, ser4cpp::Bit16 ::type_t)', 'opendnp3::RangeWriteIterator , opendnp3::BinaryOutputStatus>::~RangeWriteIterator()', 'bool opendnp3::LoadWithRangeIterator >(opendnp3::StaticDataMap &, opendnp3::RangeWriteIterator , opendnp3::BinaryOutputStatusSpec::meas_t>&, opendnp3::BinaryOutputStatusSpec::static_variation_t)']

113 162 boolopendnp3::WriteWithSerializer (opendnp3::StaticDataMap &,opendnp3::HeaderWriter&) call site: 00000 /src/opendnp3/cpp/lib/src/outstation/StaticWriters.cpp:119
113 113 3 :

['bool opendnp3::LoadWithRangeIterator >(opendnp3::StaticDataMap &, opendnp3::RangeWriteIterator , opendnp3::AnalogSpec::meas_t>&, opendnp3::AnalogSpec::static_variation_t)', 'opendnp3::RangeWriteIterator , opendnp3::Analog>::~RangeWriteIterator()', 'opendnp3::RangeWriteIterator , opendnp3::Analog> opendnp3::HeaderWriter::IterateOverRange , opendnp3::Analog>(opendnp3::QualifierCode, opendnp3::DNP3Serializer const&, ser4cpp::Bit16 ::type_t)']

113 160 boolopendnp3::WriteWithSerializer (opendnp3::StaticDataMap &,opendnp3::HeaderWriter&) call site: 00000 /src/opendnp3/cpp/lib/src/outstation/StaticWriters.cpp:119
113 113 3 :

['bool opendnp3::LoadWithRangeIterator >(opendnp3::StaticDataMap &, opendnp3::RangeWriteIterator , opendnp3::AnalogSpec::meas_t>&, opendnp3::AnalogSpec::static_variation_t)', 'opendnp3::RangeWriteIterator , opendnp3::Analog>::~RangeWriteIterator()', 'opendnp3::RangeWriteIterator , opendnp3::Analog> opendnp3::HeaderWriter::IterateOverRange , opendnp3::Analog>(opendnp3::QualifierCode, opendnp3::DNP3Serializer const&, ser4cpp::Bit16 ::type_t)']

113 160 boolopendnp3::WriteWithSerializer (opendnp3::StaticDataMap &,opendnp3::HeaderWriter&) call site: 00000 /src/opendnp3/cpp/lib/src/outstation/StaticWriters.cpp:119
113 113 3 :

['bool opendnp3::LoadWithRangeIterator >(opendnp3::StaticDataMap &, opendnp3::RangeWriteIterator , opendnp3::AnalogSpec::meas_t>&, opendnp3::AnalogSpec::static_variation_t)', 'opendnp3::RangeWriteIterator , opendnp3::Analog>::~RangeWriteIterator()', 'opendnp3::RangeWriteIterator , opendnp3::Analog> opendnp3::HeaderWriter::IterateOverRange , opendnp3::Analog>(opendnp3::QualifierCode, opendnp3::DNP3Serializer const&, ser4cpp::Bit16 ::type_t)']

113 160 boolopendnp3::WriteWithSerializer (opendnp3::StaticDataMap &,opendnp3::HeaderWriter&) call site: 00000 /src/opendnp3/cpp/lib/src/outstation/StaticWriters.cpp:119
113 113 3 :

['bool opendnp3::LoadWithRangeIterator >(opendnp3::StaticDataMap &, opendnp3::RangeWriteIterator , opendnp3::AnalogSpec::meas_t>&, opendnp3::AnalogSpec::static_variation_t)', 'opendnp3::RangeWriteIterator , opendnp3::Analog>::~RangeWriteIterator()', 'opendnp3::RangeWriteIterator , opendnp3::Analog> opendnp3::HeaderWriter::IterateOverRange , opendnp3::Analog>(opendnp3::QualifierCode, opendnp3::DNP3Serializer const&, ser4cpp::Bit16 ::type_t)']

113 160 boolopendnp3::WriteWithSerializer (opendnp3::StaticDataMap &,opendnp3::HeaderWriter&) call site: 00000 /src/opendnp3/cpp/lib/src/outstation/StaticWriters.cpp:119
113 113 3 :

['opendnp3::RangeWriteIterator , opendnp3::Counter> opendnp3::HeaderWriter::IterateOverRange , opendnp3::Counter>(opendnp3::QualifierCode, opendnp3::DNP3Serializer const&, ser4cpp::Bit16 ::type_t)', 'opendnp3::RangeWriteIterator , opendnp3::Counter>::~RangeWriteIterator()', 'bool opendnp3::LoadWithRangeIterator >(opendnp3::StaticDataMap &, opendnp3::RangeWriteIterator , opendnp3::CounterSpec::meas_t>&, opendnp3::CounterSpec::static_variation_t)']

113 160 boolopendnp3::WriteWithSerializer (opendnp3::StaticDataMap &,opendnp3::HeaderWriter&) call site: 00000 /src/opendnp3/cpp/lib/src/outstation/StaticWriters.cpp:119
113 113 3 :

['opendnp3::RangeWriteIterator , opendnp3::Counter> opendnp3::HeaderWriter::IterateOverRange , opendnp3::Counter>(opendnp3::QualifierCode, opendnp3::DNP3Serializer const&, ser4cpp::Bit16 ::type_t)', 'opendnp3::RangeWriteIterator , opendnp3::Counter>::~RangeWriteIterator()', 'bool opendnp3::LoadWithRangeIterator >(opendnp3::StaticDataMap &, opendnp3::RangeWriteIterator , opendnp3::CounterSpec::meas_t>&, opendnp3::CounterSpec::static_variation_t)']

113 160 boolopendnp3::WriteWithSerializer (opendnp3::StaticDataMap &,opendnp3::HeaderWriter&) call site: 00000 /src/opendnp3/cpp/lib/src/outstation/StaticWriters.cpp:119

Runtime coverage analysis

Covered functions
2079
Functions that are reachable but not covered
421
Reachable functions
1995
Percentage of reachable functions covered
78.9%
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/opendnp3/cpp/tests/fuzz/fuzzoutstation.cpp 5
/src/opendnp3/cpp/tests/fuzz/../../../_deps/ser4cpp-src/src/ser4cpp/container/RSeq.h 1
/src/opendnp3/cpp/tests/fuzz/../../../_deps/ser4cpp-src/src/ser4cpp/container/HasLength.h 1
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/outstation/OutstationConfig.h 1
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/outstation/OutstationParams.h 1
/src/opendnp3/cpp/lib/src/util/TimeDuration.cpp 4
/src/opendnp3/cpp/lib/src/outstation/NumRetries.cpp 3
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/outstation/StaticTypeBitfield.h 2
/src/opendnp3/cpp/lib/src/app/ClassField.cpp 8
/src/opendnp3/cpp/lib/src/outstation/EventBufferConfig.cpp 2
/src/opendnp3/cpp/lib/src/outstation/DatabaseConfig.cpp 10
/src/opendnp3/cpp/lib/include/opendnp3/outstation/MeasurementConfig.h 3
/src/opendnp3/cpp/tests/fuzz/./NullLogHandler.h 3
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/link/Addresses.h 1
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/logging/LogLevels.h 1
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/logging/Logger.h 2
/src/opendnp3/cpp/lib/src/outstation/OutstationContext.cpp 27
/src/opendnp3/cpp/lib/src/LayerInterfaces.h 2
/src/opendnp3/cpp/lib/include/opendnp3/logging/Logger.h 3
/src/opendnp3/cpp/lib/src/outstation/event/EventBuffer.cpp 6
/src/opendnp3/cpp/lib/src/outstation/IEventReceiver.h 1
/src/opendnp3/cpp/lib/src/outstation/IEventSelector.h 1
/src/opendnp3/cpp/lib/src/outstation/IResponseLoader.h 1
/src/opendnp3/cpp/lib/src/outstation/event/EventStorage.cpp 8
/src/opendnp3/cpp/lib/src/outstation/event/EventLists.cpp 2
/src/opendnp3/cpp/lib/include/opendnp3/util/Uncopyable.h 1
/src/opendnp3/cpp/lib/src/outstation/event/List.h 23
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/container/HasLength.h 5
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/container/Array.h 2
/src/opendnp3/cpp/lib/src/outstation/event/EventRecord.h 1
/src/opendnp3/cpp/tests/fuzz/../../../_deps/ser4cpp-src/src/ser4cpp/container/Array.h 2
/src/opendnp3/cpp/lib/src/outstation/event/ClazzCount.h 6
/src/opendnp3/cpp/tests/fuzz/../../lib/src/outstation/event/List.h 2
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/util/Uncopyable.h 1
/src/opendnp3/cpp/tests/fuzz/../../lib/src/outstation/IEventReceiver.h 1
/src/opendnp3/cpp/lib/src/outstation/Database.cpp 1
/src/opendnp3/cpp/lib/src/outstation/IStaticSelector.h 1
/src/opendnp3/cpp/lib/src/outstation/IClassAssigner.h 1
/src/opendnp3/cpp/lib/include/opendnp3/outstation/IUpdateHandler.h 1
/src/opendnp3/cpp/lib/src/outstation/StaticDataMap.h 9
/src/opendnp3/cpp/lib/src/app/Range.h 3
/src/opendnp3/cpp/lib/src/outstation/StaticDataCell.h 2
/src/opendnp3/cpp/lib/src/app/MeasurementTypes.cpp 1
/src/opendnp3/cpp/lib/include/opendnp3/app/BaseMeasurementTypes.h 2
/src/opendnp3/cpp/lib/include/opendnp3/app/DNPTime.h 1
/src/opendnp3/cpp/lib/include/opendnp3/app/EventCells.h 2
/src/opendnp3/cpp/tests/fuzz/../../lib/src/outstation/StaticDataMap.h 2
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/outstation/IUpdateHandler.h 1
/src/opendnp3/cpp/lib/src/outstation/ResponseContext.cpp 1
/src/opendnp3/cpp/lib/include/opendnp3/app/IINField.h 9
/src/opendnp3/cpp/lib/src/app/IINField.cpp 3
/src/opendnp3/_deps/exe4cpp-src/src/exe4cpp/Timer.h 3
/src/opendnp3/cpp/lib/src/outstation/RequestHistory.cpp 3
/src/opendnp3/cpp/lib/src/app/APDUHeader.h 4
/src/opendnp3/cpp/lib/src/app/AppControlField.h 2
/src/opendnp3/cpp/lib/src/outstation/DeferredRequest.cpp 3
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/container/RSeq.h 6
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/container/Buffer.h 2
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/util/Uncopyable.h 1
/src/opendnp3/cpp/tests/fuzz/../../../_deps/ser4cpp-src/src/ser4cpp/util/Uncopyable.h 1
/src/opendnp3/cpp/lib/src/outstation/ControlState.h 1
/src/opendnp3/cpp/lib/src/SequenceNum.h 6
/src/opendnp3/cpp/lib/src/util/Timestamp.cpp 1
/src/opendnp3/cpp/lib/src/outstation/TimeSyncState.h 1
/src/opendnp3/cpp/lib/src/outstation/OutstationChannelStates.h 2
/src/opendnp3/cpp/lib/src/outstation/OutstationSeqNum.h 1
/src/opendnp3/cpp/lib/src/app/TxBuffer.h 3
/src/opendnp3/cpp/lib/src/outstation/OutstationStates.h 3
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/container/Settable.h 6
/src/opendnp3/cpp/tests/fuzz/../../lib/src/outstation/OutstationChannelStates.h 2
/src/opendnp3/cpp/tests/fuzz/../../lib/src/app/TxBuffer.h 1
/src/opendnp3/cpp/tests/fuzz/../../../_deps/ser4cpp-src/src/ser4cpp/container/Buffer.h 1
/src/opendnp3/cpp/tests/fuzz/../../lib/src/outstation/DeferredRequest.h 1
/src/opendnp3/cpp/tests/fuzz/../../../_deps/exe4cpp-src/src/exe4cpp/Timer.h 1
/src/opendnp3/cpp/tests/fuzz/../../lib/src/outstation/Database.h 1
/src/opendnp3/cpp/tests/fuzz/../../lib/src/outstation/event/EventBuffer.h 1
/src/opendnp3/cpp/tests/fuzz/../../lib/src/outstation/event/EventStorage.h 1
/src/opendnp3/cpp/tests/fuzz/../../lib/src/outstation/event/EventLists.h 1
/src/opendnp3/cpp/tests/fuzz/../../lib/src/LayerInterfaces.h 2
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/outstation/DatabaseConfig.h 1
/src/opendnp3/cpp/lib/include/opendnp3/logging/LogLevels.h 1
/src/opendnp3/cpp/lib/src/outstation/DeferredRequest.h 1
/src/opendnp3/cpp/lib/src/outstation/ParsedRequest.h 1
/src/opendnp3/cpp/lib/src/gen/FunctionCode.cpp 3
/src/opendnp3/cpp/lib/src/outstation/RequestHistory.h 1
/src/opendnp3/cpp/lib/src/app/AppControlField.cpp 3
/src/opendnp3/cpp/lib/src/link/CRC.cpp 2
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/container/WSeq.h 6
/src/opendnp3/cpp/lib/src/app/APDUResponse.cpp 3
/src/opendnp3/cpp/lib/src/app/APDUWrapper.cpp 7
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/util/Comparisons.h 3
/src/opendnp3/cpp/lib/src/outstation/ApplicationIIN.cpp 1
/src/opendnp3/cpp/lib/src/app/APDUBuilders.cpp 1
/src/opendnp3/cpp/lib/src/app/APDULogging.cpp 3
/src/opendnp3/cpp/lib/src/logging/HexLogging.h 2
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/util/HexConversions.h 1
/src/opendnp3/cpp/lib/src/app/parsing/APDUHeaderParser.cpp 2
/src/opendnp3/cpp/lib/src/app/parsing/APDUHeaderParser.h 6
/src/opendnp3/cpp/lib/src/app/parsing/ParserSettings.h 6
/src/opendnp3/cpp/lib/src/app/parsing/APDUParser.cpp 6
/src/opendnp3/cpp/lib/src/app/parsing/ObjectHeaderParser.cpp 2
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/serialization/SerializationTemplates.h 2
/src/opendnp3/cpp/lib/src/app/GroupVariationRecord.cpp 7
/src/opendnp3/cpp/lib/src/gen/GroupVariation.cpp 2
/src/opendnp3/cpp/lib/src/app/GroupVariationRecord.h 5
/src/opendnp3/cpp/lib/src/gen/QualifierCode.cpp 2
/src/opendnp3/cpp/lib/src/app/parsing/IAPDUHandler.cpp 12
/src/opendnp3/cpp/lib/src/app/parsing/IAPDUHandler.h 1
/src/opendnp3/cpp/lib/src/app/parsing/NumParser.cpp 8
/src/opendnp3/cpp/lib/src/app/parsing/CountParser.cpp 4
/src/opendnp3/cpp/lib/src/app/parsing/CountParser.h 7
/src/opendnp3/cpp/lib/src/gen/objects/Group50.h 2
/src/opendnp3/cpp/lib/src/app/parsing/BufferedCollection.h 9
/src/opendnp3/cpp/lib/include/opendnp3/app/parsing/ICollection.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group51.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group52.h 1
/src/opendnp3/cpp/lib/src/app/parsing/RangeParser.cpp 5
/src/opendnp3/cpp/lib/src/app/parsing/RangeParser.h 30
/src/opendnp3/cpp/lib/src/app/parsing/BitReader.cpp 2
/src/opendnp3/cpp/lib/src/gen/objects/Group1.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group3.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group10.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group20.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group21.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group30.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group40.h 1
/src/opendnp3/cpp/lib/src/app/parsing/CountIndexParser.cpp 6
/src/opendnp3/cpp/lib/src/app/parsing/CountIndexParser.h 49
/src/opendnp3/cpp/lib/src/gen/objects/Group2.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group4.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group11.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group12.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group13.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group22.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group23.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group32.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group41.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group42.h 1
/src/opendnp3/cpp/lib/src/gen/objects/Group43.h 1
/src/opendnp3/cpp/lib/include/opendnp3/link/Addresses.h 1
/src/opendnp3/cpp/tests/fuzz/../../lib/src/app/Message.h 1
/src/opendnp3/cpp/lib/src/app/HeaderWriter.cpp 2
/src/opendnp3/cpp/lib/src/outstation/event/EventSelection.cpp 1
/src/opendnp3/cpp/lib/src/outstation/event/ASDUEventWriteHandler.h 2
/src/opendnp3/cpp/lib/src/outstation/event/IEventWriteHandler.h 1
/src/opendnp3/cpp/lib/src/outstation/event/EventWriting.cpp 3
/src/opendnp3/cpp/tests/fuzz/../../../_deps/exe4cpp-src/src/exe4cpp/MockExecutor.h 6
/src/opendnp3/cpp/lib/src/link/Addresses.cpp 1
/src/opendnp3/cpp/lib/src/app/Functions.cpp 1
/src/opendnp3/cpp/lib/src/outstation/CommandActionAdapter.cpp 2
/src/opendnp3/cpp/lib/src/outstation/ICommandAction.h 2
/src/opendnp3/cpp/lib/src/outstation/CommandResponseHandler.cpp 1
/src/opendnp3/cpp/lib/src/app/parsing/IWhiteList.h 1
/src/opendnp3/cpp/lib/src/outstation/IINHelpers.cpp 1
/src/opendnp3/cpp/lib/src/outstation/FreezeRequestHandler.cpp 1
/src/opendnp3/cpp/tests/fuzz/../../lib/src/outstation/OutstationContext.h 1

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 hitcount instr count bb count cyclomatic complexity Reachable functions Incoming references total cyclomatic complexity Unreached complexity
opendnp3::FreezeRequestHandler::ProcessHeader(opendnp3::RangeHeaderconst&) /src/opendnp3/cpp/lib/src/outstation/FreezeRequestHandler.cpp 2 ['class.opendnp3::FreezeRequestHandler *', 'class.opendnp3::RangeHeader *'] 6 0 26 3 2 223 0 427 390
non-virtualthunktoopendnp3::EventBuffer::SelectCount(opendnp3::GroupVariation,unsignedshort) /src/opendnp3/cpp/lib/src/outstation/event/EventBuffer.cpp 3 ['class.opendnp3::EventBuffer *', 'short', 'short'] 10 0 14 3 2 258 0 390 323
opendnp3::MeasurementHandler::ProcessHeader(opendnp3::PrefixHeaderconst&,opendnp3::ICollection >const&) /src/opendnp3/cpp/lib/src/master/MeasurementHandler.cpp 3 ['class.opendnp3::MeasurementHandler *', 'class.opendnp3::PrefixHeader *', 'class.std::__1::error_category *'] 4 0 33 6 3 44 0 317 266

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

Functions statically reachable by fuzzers
27.0%
1352 / 5057
Cyclomatic complexity statically reachable by fuzzers
28.0%
4401 / 15502

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 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/opendnp3/cpp/tests/fuzz/fuzzdecoder.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=['opendnp3::LinkLayerParser::ValidateBody()', 'opendnp3::Decoder::Decoder(opendnp3::IDecoderCallbacks&, opendnp3::Logger const&)', 'opendnp3::LinkLayerParser::LinkLayerParser(opendnp3::Logger const&)', 'ser4cpp::Buffer::~Buffer()', 'ser4cpp::Buffer::Buffer(unsigned long)', 'ser4cpp::RSeq ser4cpp::WSeq::transfer_from<&memcpy>(ser4cpp::RSeq const&)', 'opendnp3::Decoder::~Decoder()', 'LLVMFuzzerTestOneInput', 'opendnp3::DecoderImpl::DecoderImpl(opendnp3::IDecoderCallbacks&, opendnp3::Logger const&)', 'opendnp3::DecoderImpl::DecodeLPDU(ser4cpp::RSeq const&)']

/src/opendnp3/cpp/tests/fuzz/fuzzmaster.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=['opendnp3::logging::ParseAndLogRequestTx(opendnp3::Logger&, ser4cpp::RSeq const&)', 'opendnp3::MContext::Create(opendnp3::Addresses const&, opendnp3::Logger const&, std::__1::shared_ptr const&, std::__1::shared_ptr, std::__1::shared_ptr const&, std::__1::shared_ptr const&, std::__1::shared_ptr, opendnp3::MasterParams const&)', 'opendnp3::CountIndexParser::ParseCountOfObjects(ser4cpp::RSeq&, opendnp3::HeaderRecord const&, opendnp3::NumParser const&, unsigned short, opendnp3::Logger*, opendnp3::IAPDUHandler*)', 'opendnp3::MContext::OnResponse_WaitForResponse(opendnp3::APDUResponseHeader const&, ser4cpp::RSeq const&)', 'opendnp3::MasterTasks::GetEnableUnsolTask(std::__1::shared_ptr const&, opendnp3::MasterParams const&, opendnp3::Logger const&, opendnp3::IMasterApplication&)', 'opendnp3::Logger::is_enabled(opendnp3::LogLevel const&) const', 'opendnp3::MContext::ResumeActiveTask()', 'LLVMFuzzerTestOneInput', 'opendnp3::CountParser::ParseCountOfObjects(ser4cpp::RSeq&, opendnp3::HeaderRecord const&, unsigned short, opendnp3::Logger*, opendnp3::IAPDUHandler*)', 'opendnp3::RangeParser::ParseRangeOfObjects(ser4cpp::RSeq&, opendnp3::HeaderRecord const&, opendnp3::Range const&, opendnp3::Logger*, opendnp3::IAPDUHandler*)']

/src/opendnp3/cpp/tests/fuzz/fuzzoutstation.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=['opendnp3::logging::ParseAndLogResponseTx(opendnp3::Logger&, ser4cpp::RSeq const&)', 'opendnp3::logging::ParseAndLogResponseTx(opendnp3::Logger&, ser4cpp::RSeq const&)', 'LLVMFuzzerTestOneInput', 'opendnp3::List::List(unsigned int)', 'opendnp3::EventClassCounters::ResetOnFail()', 'opendnp3::EventBuffer::EventBuffer(opendnp3::EventBufferConfig const&)', 'opendnp3::StaticDataMap::StaticDataMap(std::__1::map, std::__1::allocator > > const&)', 'opendnp3::APDUResponse::SetIIN(opendnp3::IINField const&)', 'opendnp3::IINField::IINField(opendnp3::IINBit)', 'opendnp3::IINField::SetBit(opendnp3::IINBit)']

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
opendnp3::IINField::SetBit(opendnp3::IINBit) 55 17 30.90% ['fuzzoutstation']
opendnp3::build::WriteClassHeaders(opendnp3::HeaderWriter&,opendnp3::ClassFieldconst&) 31 16 51.61% []
opendnp3::IINField::IsSet(opendnp3::IINBit)const 39 16 41.02% ['fuzzmaster']
opendnp3::ControlState::ValidateSelection(opendnp3::SequenceNum const&,opendnp3::Timestampconst&,opendnp3::TimeDurationconst&,ser4cpp::RSeq const&)const 32 7 21.87% []
opendnp3::OContext::HandleRestart(ser4cpp::RSeq const&,bool,opendnp3::HeaderWriter*) 32 10 31.25% []

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
[] []
/src/opendnp3/cpp/lib/src/outstation/NumRetries.cpp ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/include/opendnp3/master/ICommandTaskResult.h [] []
/src/opendnp3/cpp/tests/fuzz/../../../_deps/asio-src/asio/include/asio/detail/posix_mutex.hpp [] []
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/container/Settable.h ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/serialization/DoubleFloat.h [] []
/src/opendnp3/cpp/tests/fuzz/../../../_deps/asio-src/asio/include/asio/detail/impl/service_registry.ipp [] []
/src/opendnp3/cpp/lib/src/outstation/ICommandAction.h ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/master/UserPollTask.cpp [] []
/src/opendnp3/cpp/lib/src/app/parsing/BitReader.cpp ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/app/MeasurementFactory.h [] []
/src/opendnp3/cpp/tests/fuzz/../../../_deps/asio-src/asio/include/asio/detail/eventfd_select_interrupter.hpp [] []
/src/opendnp3/cpp/lib/src/outstation/WriteHandler.cpp [] []
/src/opendnp3/cpp/lib/src/master/SerialTimeSyncTask.h [] []
/src/opendnp3/cpp/lib/src/outstation/event/IEventWriteHandler.h ['fuzzoutstation'] []
/src/opendnp3/cpp/lib/src/gen/objects/Group40.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/util/TimeDuration.cpp ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/tests/fuzz/../../../_deps/asio-src/asio/include/asio/impl/error.ipp [] []
/src/opendnp3/cpp/tests/fuzz/../dnp3mocks/include/dnp3mocks/MockLowerLayer.h [] []
/src/opendnp3/cpp/lib/include/opendnp3/app/GroupVariationID.h [] []
/src/opendnp3/cpp/lib/src/gen/IntervalUnits.cpp [] []
/src/opendnp3/cpp/lib/include/opendnp3/master/TaskId.h [] []
/src/opendnp3/cpp/lib/src/app/GroupVariationRecord.cpp ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/outstation/event/EventCollection.h [] []
/usr/local/bin/../include/c++/v1/stdlib.h [] []
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/util/Uncopyable.h ['fuzzdecoder', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/include/opendnp3/app/IINField.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/gen/objects/Group43.cpp [] []
/src/opendnp3/cpp/lib/src/app/parsing/RangeParser.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/serialization/SerializationTemplates.h ['fuzzdecoder', 'fuzzmaster', 'fuzzoutstation'] ['fuzzdecoder', 'fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/include/opendnp3/app/OctetString.h [] []
/src/opendnp3/cpp/lib/src/app/parsing/ParserSettings.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/gen/QualifierCode.cpp ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/include/opendnp3/util/UTCTimestamp.h [] []
/src/opendnp3/cpp/lib/src/gen/objects/Group2.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/include/opendnp3/app/ControlRelayOutputBlock.h [] []
/src/opendnp3/cpp/tests/fuzz/../../../_deps/asio-src/asio/include/asio/execution_context.hpp [] []
/src/opendnp3/cpp/lib/src/app/Message.h [] []
/src/opendnp3/cpp/lib/src/decoder/Indent.h ['fuzzdecoder'] ['fuzzdecoder']
/src/opendnp3/cpp/lib/src/outstation/SimpleCommandHandler.cpp [] []
/src/opendnp3/cpp/lib/src/outstation/event/EventStorage.cpp ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/outstation/IClassAssigner.h ['fuzzoutstation'] []
/src/opendnp3/cpp/lib/src/gen/objects/Group50.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/gen/objects/Group12.cpp [] []
/src/opendnp3/cpp/lib/src/master/TimeSyncHandler.h [] []
/src/opendnp3/cpp/lib/src/app/MeasurementTypes.cpp ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/tests/fuzz/../../../_deps/asio-src/asio/include/asio/impl/error_code.ipp [] []
/src/opendnp3/cpp/lib/src/outstation/AssignClassHandler.cpp [] []
/src/opendnp3/cpp/lib/src/gen/objects/Group42.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/master/PollTaskBase.h [] []
/src/opendnp3/cpp/lib/src/gen/objects/Group2.cpp [] []
/src/opendnp3/cpp/lib/src/gen/objects/Group22.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/gen/LinkFunction.cpp ['fuzzdecoder'] ['fuzzdecoder']
/src/opendnp3/cpp/lib/src/gen/objects/Group32.cpp [] []
/src/opendnp3/cpp/lib/src/outstation/event/EventWriters.h [] []
/src/opendnp3/cpp/tests/dnp3mocks/./include/dnp3mocks/MockLowerLayer.h [] []
/src/opendnp3/cpp/lib/src/master/UserPollTask.h [] []
/src/opendnp3/cpp/tests/fuzz/../../../_deps/asio-src/asio/include/asio/impl/system_context.ipp [] []
/src/opendnp3/cpp/lib/src/app/IINValue.h [] []
/src/opendnp3/cpp/lib/src/outstation/ClassBasedRequestHandler.cpp [] []
/usr/local/bin/../include/c++/v1/math.h [] []
/src/opendnp3/cpp/lib/src/app/DNP3Serializer.h [] []
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/util/Comparisons.h ['fuzzdecoder', 'fuzzmaster', 'fuzzoutstation'] ['fuzzdecoder', 'fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/master/CommandTask.cpp [] []
/src/opendnp3/cpp/lib/src/outstation/StaticDataCell.h ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/master/StartupIntegrityPoll.h [] []
/src/opendnp3/cpp/lib/include/opendnp3/master/RestartOperationResult.h [] []
/src/opendnp3/cpp/tests/fuzz/../../../_deps/asio-src/asio/include/asio/detail/impl/scheduler.ipp [] []
/src/opendnp3/cpp/lib/src/app/APDUBuilders.cpp ['fuzzoutstation'] []
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/master/ISOEHandler.h [] []
/src/opendnp3/cpp/lib/src/master/RestartOperationTask.cpp [] []
/src/opendnp3/cpp/lib/src/gen/objects/Group21.cpp [] []
/src/opendnp3/cpp/lib/src/gen/objects/Group11.cpp [] []
/src/opendnp3/cpp/lib/src/app/HeaderWriter.h [] []
/src/opendnp3/cpp/lib/src/outstation/event/IEventType.h [] []
/src/opendnp3/cpp/lib/src/app/parsing/IAPDUHandler.cpp ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/outstation/event/ASDUEventWriteHandler.h ['fuzzoutstation'] ['fuzzoutstation']
/usr/local/bin/../include/c++/v1/exception [] []
/src/opendnp3/cpp/lib/src/master/TaskBehavior.h [] []
/src/opendnp3/cpp/lib/src/master/LANTimeSyncTask.cpp [] []
/src/opendnp3/cpp/lib/src/gen/objects/Group40.cpp [] []
/src/opendnp3/cpp/lib/src/outstation/DeferredRequest.h ['fuzzoutstation'] []
/src/opendnp3/cpp/tests/fuzz/../../lib/src/LayerInterfaces.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/tests/fuzz/../../../_deps/ser4cpp-src/src/ser4cpp/container/Buffer.h ['fuzzoutstation'] ['fuzzdecoder', 'fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/app/EventTriggers.cpp [] []
/src/opendnp3/cpp/lib/src/gen/objects/Group21.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/include/opendnp3/logging/LogLevels.h ['fuzzdecoder', 'fuzzmaster', 'fuzzoutstation'] ['fuzzdecoder']
/src/opendnp3/cpp/lib/src/outstation/ControlState.h ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/tests/fuzz/../../../_deps/asio-src/asio/include/asio/detail/thread_group.hpp [] []
/src/opendnp3/cpp/lib/src/master/CommandSetOps.h [] []
/src/opendnp3/cpp/lib/src/master/ClearRestartTask.cpp [] []
/src/opendnp3/cpp/lib/src/app/GroupVariationRecord.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/outstation/event/EventRecord.h ['fuzzoutstation'] []
/src/opendnp3/cpp/lib/src/transport/TransportHeader.cpp [] []
/src/opendnp3/cpp/lib/src/gen/objects/Group60.h [] []
/src/opendnp3/cpp/lib/src/app/BinaryCommandEvent.cpp [] []
/src/opendnp3/cpp/tests/fuzz/../../../_deps/ser4cpp-src/src/ser4cpp/container/RSeq.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzdecoder', 'fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/include/opendnp3/app/DNPTime.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/outstation/CommandResponseHandler.h [] []
/src/opendnp3/cpp/lib/src/outstation/event/EventBuffer.h [] []
/usr/local/bin/../include/c++/v1/stdexcept [] []
/src/opendnp3/cpp/lib/src/app/parsing/ObjectHeaderParser.cpp ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/tests/fuzz/../../../_deps/asio-src/asio/include/asio/detail/keyword_tss_ptr.hpp [] []
/src/opendnp3/cpp/tests/fuzz/fuzzoutstation.cpp ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/outstation/OutstationChannelStates.h ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/outstation/StaticDataMap.cpp [] []
/src/opendnp3/cpp/lib/src/app/AnalogOutput.cpp [] []
/src/opendnp3/cpp/lib/src/outstation/Event.h [] []
/src/opendnp3/cpp/lib/include/opendnp3/master/CommandPointResult.h [] []
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/outstation/IOutstationApplication.h [] []
/src/opendnp3/cpp/lib/src/master/EmptyResponseTask.h [] []
/src/opendnp3/cpp/lib/src/master/LANTimeSyncTask.h [] []
/src/opendnp3/cpp/lib/src/outstation/StaticDataMap.h ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/master/TaskContext.h [] []
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/container/Buffer.h ['fuzzdecoder', 'fuzzmaster', 'fuzzoutstation'] ['fuzzdecoder', 'fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/master/CommandTask.h [] []
/src/opendnp3/cpp/lib/src/link/LinkLayerParser.cpp ['fuzzdecoder'] ['fuzzdecoder']
/src/opendnp3/cpp/lib/src/gen/objects/Group10.cpp [] []
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/outstation/IDnpTimeSource.h [] []
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/logging/Logger.h ['fuzzdecoder', 'fuzzmaster', 'fuzzoutstation'] ['fuzzdecoder', 'fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/include/opendnp3/app/BaseMeasurementTypes.h ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/include/opendnp3/app/AnalogOutput.h [] []
/src/opendnp3/cpp/lib/src/master/SerialTimeSyncTask.cpp [] []
/src/opendnp3/cpp/lib/src/gen/objects/Group51.cpp [] []
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/outstation/OutstationParams.h ['fuzzoutstation'] []
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/ConsoleLogger.h ['fuzzdecoder'] []
/src/opendnp3/cpp/lib/src/app/parsing/NumParser.cpp ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/master/MasterContext.cpp ['fuzzmaster'] ['fuzzmaster']
/src/opendnp3/cpp/lib/src/outstation/IResponseLoader.h ['fuzzoutstation'] []
/src/opendnp3/cpp/lib/src/outstation/ResponseContext.cpp ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/master/CommandTaskResult.cpp [] []
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/container/WSeq.h ['fuzzdecoder', 'fuzzmaster', 'fuzzoutstation'] ['fuzzdecoder', 'fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/tests/fuzz/../dnp3mocks/include/dnp3mocks/MockSOEHandler.h [] []
/src/opendnp3/cpp/lib/src/app/MeasurementTypeSpecs.h [] []
/src/opendnp3/cpp/lib/src/app/parsing/DNPTimeParsing.h [] []
/src/opendnp3/cpp/tests/fuzz/../../../_deps/asio-src/asio/include/asio/detail/impl/posix_thread.ipp [] []
/src/opendnp3/cpp/lib/include/opendnp3/StackStatistics.h ['fuzzdecoder'] []
/src/opendnp3/cpp/lib/src/app/QualityFlags.cpp [] []
/src/opendnp3/cpp/lib/include/opendnp3/app/Indexed.h [] []
/src/opendnp3/cpp/lib/include/opendnp3/app/EventCells.h ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/include/opendnp3/outstation/MeasurementConfig.h ['fuzzoutstation'] []
/src/opendnp3/cpp/lib/src/gen/objects/Group30.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/gen/objects/Group12.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/master/TaskBehavior.cpp ['fuzzmaster'] ['fuzzmaster']
/src/opendnp3/cpp/tests/fuzz/fuzzmaster.cpp ['fuzzmaster'] ['fuzzmaster']
/src/opendnp3/cpp/lib/src/outstation/TimeSyncState.h ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/outstation/ReadHandler.cpp [] []
/src/opendnp3/cpp/lib/src/decoder/LoggingHandler.cpp [] []
/src/opendnp3/cpp/lib/src/gen/objects/Group13.cpp [] []
/src/opendnp3/cpp/lib/src/gen/objects/Group3.cpp [] []
/src/opendnp3/cpp/lib/src/app/TxBuffer.h ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/tests/fuzz/../../../_deps/asio-src/asio/include/asio/detail/impl/epoll_reactor.ipp [] []
/src/opendnp3/cpp/lib/src/gen/objects/Group20.cpp [] []
/src/opendnp3/cpp/lib/src/master/HeaderTypes.cpp [] []
/src/opendnp3/cpp/tests/fuzz/../dnp3mocks/include/dnp3mocks/MockCommandHandler.h [] []
/src/opendnp3/cpp/lib/src/app/OctetData.cpp [] []
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/serialization/UInt48Type.h [] []
/src/opendnp3/cpp/tests/fuzz/../../../_deps/exe4cpp-src/src/exe4cpp/Timer.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/gen/objects/Group20.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/link/LinkHeader.cpp ['fuzzdecoder'] ['fuzzdecoder']
/src/opendnp3/cpp/lib/src/util/Timestamp.cpp ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/include/opendnp3/link/LinkStatistics.h ['fuzzdecoder'] []
/src/opendnp3/cpp/lib/src/app/parsing/IAPDUHandler.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/tests/fuzz/../../lib/src/outstation/DeferredRequest.h ['fuzzoutstation'] []
/src/opendnp3/cpp/lib/src/app/AppControlField.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/outstation/event/TypedStorage.h [] []
/src/opendnp3/cpp/lib/src/link/LinkHeaderFields.cpp ['fuzzdecoder'] ['fuzzdecoder']
/usr/local/bin/../include/c++/v1/istream [] []
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/util/UTCTimestamp.h [] []
/src/opendnp3/cpp/lib/src/gen/Attributes.cpp [] []
/src/opendnp3/cpp/lib/include/opendnp3/outstation/StaticTypeBitfield.h [] []
/src/opendnp3/cpp/tests/fuzz/../../../_deps/asio-src/asio/include/asio/detail/posix_global.hpp [] []
/src/opendnp3/cpp/lib/src/outstation/event/ClazzCount.h ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/gen/objects/Group22.cpp [] []
/src/opendnp3/cpp/lib/src/app/parsing/BufferedCollection.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/outstation/Database.h [] []
/src/opendnp3/cpp/lib/src/outstation/event/EventUpdate.h [] []
/src/opendnp3/cpp/lib/src/master/PollTaskBase.cpp [] []
/src/opendnp3/cpp/lib/include/opendnp3/link/Addresses.h ['fuzzdecoder', 'fuzzoutstation'] ['fuzzdecoder', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/logging/HexLogging.h ['fuzzdecoder', 'fuzzmaster', 'fuzzoutstation'] []
/src/opendnp3/cpp/tests/fuzz/fuzzdecoder.cpp ['fuzzdecoder'] ['fuzzdecoder']
/src/opendnp3/cpp/lib/include/opendnp3/util/Uncopyable.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/outstation/ConstantCommandAction.h [] []
/src/opendnp3/cpp/lib/src/app/DownSampling.h [] []
/src/opendnp3/cpp/lib/src/decoder/DecoderImpl.cpp ['fuzzdecoder'] ['fuzzdecoder']
/src/opendnp3/cpp/lib/src/outstation/StaticWriters.cpp [] []
/src/opendnp3/cpp/lib/src/master/EmptyResponseTask.cpp [] []
/src/opendnp3/cpp/tests/fuzz/../../../_deps/asio-src/asio/include/asio/detail/tss_ptr.hpp [] []
/src/opendnp3/cpp/lib/src/outstation/OutstationSeqNum.h ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/outstation/IEventSelector.h ['fuzzoutstation'] []
/src/opendnp3/cpp/lib/src/ConsoleLogger.cpp [] []
/src/opendnp3/cpp/lib/src/app/parsing/APDUHeaderParser.cpp ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/app/AnalogCommandEvent.cpp [] []
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/logging/ILogHandler.h [] []
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/link/ILinkListener.h [] []
/src/opendnp3/cpp/lib/src/outstation/event/EventBuffer.cpp ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/include/opendnp3/app/Flags.h [] []
/src/opendnp3/cpp/tests/fuzz/../dnp3mocks/include/dnp3mocks/MockMasterApplication.h [] []
/src/opendnp3/cpp/lib/src/app/parsing/IWhiteList.h ['fuzzmaster', 'fuzzoutstation'] []
/src/opendnp3/cpp/lib/src/master/RestartOperationTask.h [] []
/src/opendnp3/cpp/lib/src/SequenceNum.h ['fuzzdecoder', 'fuzzmaster', 'fuzzoutstation'] ['fuzzdecoder', 'fuzzmaster', 'fuzzoutstation']
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/util/Uncopyable.h ['fuzzdecoder', 'fuzzmaster', 'fuzzoutstation'] ['fuzzdecoder', 'fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/gen/objects/Group30.cpp [] []
/src/opendnp3/cpp/lib/src/decoder/DecoderImpl.h ['fuzzdecoder'] []
/src/opendnp3/cpp/lib/src/outstation/event/EventLists.cpp ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/gen/TripCloseCode.cpp [] []
/src/opendnp3/cpp/tests/fuzz/../../../_deps/asio-src/asio/include/asio/impl/execution_context.ipp [] []
/src/opendnp3/cpp/lib/src/app/ControlRelayOutputBlock.cpp [] []
/src/opendnp3/cpp/lib/src/gen/objects/Group42.cpp [] []
/src/opendnp3/cpp/lib/src/LayerInterfaces.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/link/IFrameSink.h ['fuzzdecoder'] ['fuzzdecoder']
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/master/IMasterApplication.h [] []
/src/opendnp3/cpp/tests/fuzz/../../lib/src/outstation/StaticDataMap.h ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/master/ClearRestartTask.h [] []
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/container/Pair.h [] []
/src/opendnp3/cpp/lib/src/outstation/ApplicationIIN.cpp ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/outstation/ClassBasedRequestHandler.h [] []
/src/opendnp3/cpp/tests/fuzz/../../../_deps/asio-src/asio/include/asio/detail/conditionally_enabled_event.hpp [] []
/src/opendnp3/cpp/lib/src/outstation/OutstationContext.h [] []
/src/opendnp3/cpp/lib/src/outstation/event/EventRecord.cpp [] []
/src/opendnp3/cpp/tests/fuzz/../../lib/src/outstation/event/List.h ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/master/TaskContext.cpp ['fuzzmaster'] ['fuzzmaster']
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/container/Array.h ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/link/CRC.cpp ['fuzzdecoder', 'fuzzoutstation'] ['fuzzdecoder', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/outstation/IStaticSelector.h ['fuzzoutstation'] []
/src/opendnp3/cpp/lib/src/master/EventScanTask.cpp [] []
/src/opendnp3/cpp/lib/src/master/MeasurementHandler.h [] []
/src/opendnp3/cpp/lib/src/master/EventScanTask.h [] []
/src/opendnp3/cpp/lib/src/gen/objects/Group52.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/master/AssignClassTask.h [] []
/src/opendnp3/cpp/lib/src/master/ICommandHeader.h [] []
/src/opendnp3/cpp/lib/include/opendnp3/outstation/SimpleCommandHandler.h [] []
/src/opendnp3/cpp/tests/fuzz/../../../_deps/asio-src/asio/include/asio/detail/conditionally_enabled_mutex.hpp [] []
/src/opendnp3/cpp/tests/fuzz/./NullLogHandler.h ['fuzzmaster', 'fuzzoutstation'] []
/src/opendnp3/cpp/lib/src/outstation/OutstationStates.cpp [] []
/src/opendnp3/cpp/lib/include/opendnp3/ConsoleLogger.h [] []
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/outstation/ApplicationIIN.h [] []
/src/opendnp3/cpp/lib/src/master/IMasterTaskRunner.h ['fuzzmaster'] []
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/serialization/EndianHelpers.h [] []
/src/opendnp3/cpp/lib/src/master/IMasterScheduler.h [] []
/src/opendnp3/cpp/lib/src/link/LinkHeader.h ['fuzzdecoder'] ['fuzzdecoder']
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/decoder/IDecoderCallbacks.h ['fuzzdecoder'] []
/src/opendnp3/cpp/lib/src/app/WriteConversions.h [] []
/src/opendnp3/cpp/lib/src/outstation/ParsedRequest.h ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/include/opendnp3/master/ICommandCollection.h [] []
/src/opendnp3/cpp/lib/src/gen/GroupVariation.cpp ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/outstation/event/EventTypeImpl.h [] []
/src/opendnp3/cpp/lib/include/opendnp3/master/ResponseInfo.h ['fuzzmaster'] ['fuzzmaster']
/src/opendnp3/cpp/lib/src/link/LinkFrame.cpp ['fuzzdecoder'] ['fuzzdecoder']
/src/opendnp3/cpp/lib/src/app/APDUHeader.cpp ['fuzzmaster'] ['fuzzmaster']
/src/opendnp3/cpp/lib/src/gen/DoubleBit.cpp [] []
/src/opendnp3/cpp/lib/include/opendnp3/app/OctetData.h [] []
/src/opendnp3/cpp/lib/include/opendnp3/outstation/IUpdateHandler.h ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/outstation/RequestHistory.h ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/tests/fuzz/../../lib/src/outstation/OutstationChannelStates.h ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/master/TypedCommandHeader.h [] []
/src/opendnp3/cpp/lib/src/gen/objects/Group13.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/app/ClassField.cpp ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/outstation/CommandResponseHandler.cpp ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/decoder/LoggingHandler.h [] []
/src/opendnp3/cpp/lib/src/gen/objects/Group52.cpp [] []
/src/opendnp3/cpp/tests/fuzz/../../lib/src/master/MasterSchedulerBackend.h [] []
/src/opendnp3/cpp/lib/src/master/EnableUnsolicitedTask.cpp [] []
/src/opendnp3/cpp/tests/fuzz/../../lib/src/outstation/event/EventStorage.h ['fuzzoutstation'] []
/src/opendnp3/cpp/tests/fuzz/../../lib/src/outstation/event/EventLists.h ['fuzzoutstation'] []
/src/opendnp3/cpp/lib/src/gen/objects/Group1.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/app/OctetString.h [] []
/src/opendnp3/cpp/lib/src/app/APDULogging.cpp ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/tests/fuzz/../../../_deps/exe4cpp-src/src/exe4cpp/ITimer.h [] []
/src/opendnp3/cpp/tests/fuzz/../../../_deps/asio-src/asio/include/asio/detail/scheduler.hpp [] []
/src/opendnp3/cpp/tests/fuzz/../../lib/src/app/TxBuffer.h ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/app/parsing/ICollection.h [] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/app/IINField.cpp ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/link/Addresses.cpp ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/outstation/event/EventSelection.cpp ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/gen/objects/Group51.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/master/IMasterTask.h [] []
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/link/Addresses.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzdecoder', 'fuzzoutstation']
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/outstation/SimpleCommandHandler.h [] []
/src/opendnp3/cpp/lib/src/outstation/WriteHandler.h [] []
/src/opendnp3/cpp/lib/include/opendnp3/master/TaskConfig.h [] []
/src/opendnp3/cpp/lib/src/outstation/CommandActionAdapter.cpp ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/app/Indexed.h [] []
/src/opendnp3/cpp/lib/src/app/APDUResponse.cpp ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/gen/objects/Group1.cpp [] []
/src/opendnp3/cpp/tests/dnp3mocks/src/MockLowerLayer.cpp [] []
/src/opendnp3/cpp/lib/src/logging/LogLevels.cpp [] []
/src/opendnp3/cpp/lib/src/master/CommandSetOps.cpp [] []
/src/opendnp3/cpp/lib/src/app/APDUWrapper.cpp ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/outstation/DatabaseConfig.cpp ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/gen/objects/Group50.cpp [] []
/src/opendnp3/cpp/lib/src/gen/objects/Group43.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/app/parsing/CountParser.cpp ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/app/parsing/CountParser.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/app/parsing/CountIndexParser.cpp ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/outstation/ResponseContext.h [] []
/src/opendnp3/cpp/lib/src/outstation/DeferredRequest.cpp ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/master/MasterSchedulerBackend.cpp [] []
/src/opendnp3/cpp/lib/src/master/StartupIntegrityPoll.cpp [] []
/src/opendnp3/cpp/lib/src/app/parsing/CountIndexParser.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/master/DisableUnsolicitedTask.h [] []
/src/opendnp3/cpp/tests/fuzz/../../../_deps/exe4cpp-src/src/exe4cpp/ISteadyTimeSource.h [] []
/src/opendnp3/cpp/lib/src/gen/objects/Group4.cpp [] []
/src/opendnp3/cpp/lib/src/app/parsing/APDUParser.cpp ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/serialization/SingleFloat.h [] []
/src/opendnp3/cpp/lib/src/app/PrefixedWriteIterator.h [] []
/src/opendnp3/cpp/lib/src/gen/objects/Group11.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/outstation/event/EventWriters.cpp [] []
/src/opendnp3/cpp/lib/src/master/CommandSet.cpp [] []
/src/opendnp3/cpp/lib/src/transport/TransportRx.h ['fuzzdecoder'] []
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/app/DNPTime.h [] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/app/Functions.cpp ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/include/opendnp3/master/CommandSet.h [] []
/src/opendnp3/cpp/tests/fuzz/../dnp3mocks/include/dnp3mocks/MockOutstationApplication.h [] []
/src/opendnp3/cpp/lib/src/app/Serializer.h [] []
/src/opendnp3/cpp/lib/src/gen/objects/Group3.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/decoder/Decoder.cpp ['fuzzdecoder'] ['fuzzdecoder']
/src/opendnp3/cpp/lib/src/gen/objects/Group32.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/tests/fuzz/../../../_deps/exe4cpp-src/src/exe4cpp/IExecutor.h [] []
/src/opendnp3/cpp/lib/src/transport/TransportRx.cpp ['fuzzdecoder'] ['fuzzdecoder']
/src/opendnp3/cpp/lib/src/link/ShiftableBuffer.h ['fuzzdecoder'] ['fuzzdecoder']
/src/opendnp3/cpp/lib/src/gen/objects/Group41.cpp [] []
/src/opendnp3/cpp/lib/src/outstation/event/List.h ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/outstation/event/TypedEventRecord.h [] []
/src/opendnp3/cpp/lib/src/link/LinkLayerParser.h ['fuzzdecoder'] []
/src/opendnp3/cpp/lib/src/app/AppControlField.cpp ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/tests/fuzz/../../../_deps/asio-src/asio/include/asio/detail/posix_event.hpp [] []
/src/opendnp3/cpp/lib/src/outstation/Database.cpp ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/gen/FunctionCode.cpp ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/link/ShiftableBuffer.cpp ['fuzzdecoder'] ['fuzzdecoder']
/src/opendnp3/cpp/lib/include/opendnp3/master/TaskInfo.h ['fuzzmaster'] ['fuzzmaster']
/src/opendnp3/cpp/lib/src/outstation/IINHelpers.cpp ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/outstation/FreezeRequestHandler.cpp ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/tests/fuzz/../../lib/src/app/Message.h ['fuzzmaster', 'fuzzoutstation'] []
/src/opendnp3/cpp/lib/src/master/MasterContext.h ['fuzzmaster'] ['fuzzmaster']
/src/opendnp3/cpp/lib/src/master/AssignClassTask.cpp [] []
/src/opendnp3/cpp/lib/src/gen/objects/Group10.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/app/parsing/Collections.h [] []
/src/opendnp3/cpp/lib/src/master/MeasurementHandler.cpp ['fuzzmaster'] ['fuzzmaster']
/src/opendnp3/cpp/lib/src/app/RangeWriteIterator.h [] []
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/outstation/DatabaseConfig.h ['fuzzoutstation'] []
/src/opendnp3/cpp/lib/include/opendnp3/logging/Logger.h ['fuzzdecoder', 'fuzzmaster', 'fuzzoutstation'] ['fuzzdecoder', 'fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/include/opendnp3/util/Buffer.h [] []
/src/opendnp3/cpp/lib/src/gen/objects/Group4.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/app/APDURequest.cpp ['fuzzmaster'] ['fuzzmaster']
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/master/IUTCTimeSource.h [] []
/src/opendnp3/cpp/lib/src/master/MasterTasks.cpp ['fuzzmaster'] ['fuzzmaster']
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/util/Buffer.h ['fuzzdecoder'] []
/src/opendnp3/cpp/tests/fuzz/../../../_deps/asio-src/asio/include/asio/error.hpp [] []
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/outstation/OutstationConfig.h ['fuzzoutstation'] []
/src/opendnp3/cpp/lib/src/master/CommandTaskResult.h [] []
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/master/HeaderInfo.h [] []
/src/opendnp3/cpp/lib/src/outstation/event/ASDUEventWriteHandler.cpp [] []
/src/opendnp3/cpp/tests/fuzz/../../../_deps/ser4cpp-src/src/ser4cpp/container/Array.h ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/outstation/CommandActionAdapter.h [] []
/src/opendnp3/cpp/tests/fuzz/../../../_deps/ser4cpp-src/src/ser4cpp/container/HasLength.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzdecoder', 'fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/outstation/StaticTypeBitfield.h ['fuzzoutstation'] []
/src/opendnp3/cpp/lib/src/gen/objects/Group23.cpp [] []
/src/opendnp3/cpp/lib/src/outstation/EventBufferConfig.cpp ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/include/opendnp3/outstation/ICommandHandler.h [] []
/src/opendnp3/cpp/lib/src/outstation/RequestHistory.cpp ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/outstation/OutstationContext.cpp ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/master/MasterSchedulerBackend.h [] []
/src/opendnp3/cpp/lib/src/gen/CommandStatus.cpp [] []
/src/opendnp3/_deps/exe4cpp-src/src/exe4cpp/Timer.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/include/opendnp3/master/HeaderInfo.h [] []
/src/opendnp3/cpp/lib/src/outstation/ReadHandler.h [] []
/src/opendnp3/cpp/lib/src/gen/objects/Group23.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/include/opendnp3/app/EventTriggers.h [] []
/src/opendnp3/cpp/tests/fuzz/../../../_deps/exe4cpp-src/src/exe4cpp/MockExecutor.h ['fuzzmaster', 'fuzzoutstation'] []
/src/opendnp3/cpp/lib/src/app/parsing/RangeParser.cpp ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/outstation/OutstationStates.h ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/master/EnableUnsolicitedTask.h [] []
/src/opendnp3/cpp/lib/src/master/MasterTasks.h ['fuzzmaster'] ['fuzzmaster']
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/util/HexConversions.h ['fuzzdecoder', 'fuzzmaster', 'fuzzoutstation'] ['fuzzdecoder']
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/master/MasterParams.h ['fuzzmaster'] []
/src/opendnp3/cpp/lib/src/outstation/OctetStringSerializer.cpp [] []
/src/opendnp3/cpp/tests/fuzz/../../../_deps/asio-src/asio/include/asio/detail/noncopyable.hpp [] []
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/logging/LogLevels.h ['fuzzdecoder', 'fuzzmaster', 'fuzzoutstation'] ['fuzzdecoder']
/src/opendnp3/cpp/lib/src/outstation/AssignClassHandler.h [] []
/src/opendnp3/cpp/lib/include/opendnp3/app/parsing/ICollection.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/usr/local/bin/../include/c++/v1/iosfwd [] []
/src/opendnp3/cpp/lib/src/app/WriteConversionTemplates.h [] []
/src/opendnp3/cpp/lib/src/gen/objects/Group41.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/app/parsing/APDUHeaderParser.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/app/Range.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/app/BitfieldRangeWriteIterator.h [] []
/src/opendnp3/cpp/lib/src/app/HeaderWriter.cpp ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/cpp/lib/src/gen/OperationType.cpp [] []
/src/opendnp3/cpp/lib/src/outstation/IEventReceiver.h ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/container/RSeq.h ['fuzzdecoder', 'fuzzmaster', 'fuzzoutstation'] ['fuzzdecoder', 'fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/master/IMasterTask.cpp ['fuzzmaster'] ['fuzzmaster']
/src/opendnp3/cpp/lib/src/outstation/event/EventSelection.h [] []
/src/opendnp3/cpp/lib/src/outstation/event/EventWriting.cpp ['fuzzoutstation'] ['fuzzoutstation']
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/container/HasLength.h ['fuzzdecoder', 'fuzzmaster', 'fuzzoutstation'] ['fuzzdecoder', 'fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/app/APDUHeader.h ['fuzzmaster', 'fuzzoutstation'] ['fuzzmaster', 'fuzzoutstation']
/src/opendnp3/cpp/lib/src/master/DisableUnsolicitedTask.cpp [] []

Directories in report

Directory
/src/opendnp3/cpp/tests/fuzz/../../lib/src/outstation/event/
/src/opendnp3/_deps/ser4cpp-src/src/ser4cpp/container/
/src/opendnp3/cpp/lib/include/opendnp3/app/parsing/
/src/opendnp3/cpp/lib/src/decoder/
/src/opendnp3/cpp/lib/src/gen/objects/
/src/opendnp3/cpp/tests/fuzz/
/src/opendnp3/cpp/tests/dnp3mocks/./include/dnp3mocks/
/src/opendnp3/cpp/lib/include/opendnp3/outstation/
/src/opendnp3/cpp/tests/dnp3mocks/src/
/src/opendnp3/cpp/tests/fuzz/../../lib/include/opendnp3/decoder/
/src/opendnp3/cpp/tests/fuzz/../../../_deps/ser4cpp-src/src/ser4cpp/container/
/src/opendnp3/cpp/lib/src/app/
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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
fuzzdecoder fuzzerLogFile-0-98rwnMd9Sr.data fuzzerLogFile-0-98rwnMd9Sr.data.yaml fuzzdecoder.covreport
fuzzmaster fuzzerLogFile-0-IuFytXdp5V.data fuzzerLogFile-0-IuFytXdp5V.data.yaml fuzzmaster.covreport
fuzzoutstation fuzzerLogFile-0-Urk92ILGGy.data fuzzerLogFile-0-Urk92ILGGy.data.yaml fuzzoutstation.covreport