Fuzz introspector
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Project coverage
Per-fuzzer coverage

Table of contents

Project overview: poco
High level conclusions
Reachability and coverage overview
Fuzzers overview
Project functions overview
Fuzzer details
Fuzzer: foundation_misc_fuzzer
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Fuzzer: mail_message_fuzzer
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Fuzzer: json_parser_fuzzer
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Fuzzer: jwt_decode_fuzzer
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Fuzzer: date_time_fuzzer
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Fuzzer: xml_parser_fuzzer
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Fuzzer: http_message_fuzzer
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/poco/Foundation/fuzzing/MiscFuzzing.cpp
Dictionary
Fuzzer function priority
/src/poco/Net/fuzzing/MailParse.cpp
Dictionary
Fuzzer function priority
/src/poco/JSON/fuzzing/JsonParse.cpp
Dictionary
Fuzzer function priority
/src/poco/JWT/fuzzing/JWTDecode.cpp
Dictionary
Fuzzer function priority
/src/poco/Foundation/fuzzing/DateTimeParse.cpp
Dictionary
Fuzzer function priority
/src/poco/XML/fuzzing/XMLParse.cpp
Dictionary
Fuzzer function priority
/src/poco/Net/fuzzing/HTTPParse.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
Report generation date: 2025-06-07

Project overview: poco

High level conclusions

Reachability and coverage overview

Functions statically reachable by fuzzers
23.0%
1525 / 6744
Cyclomatic complexity statically reachable by fuzzers
35.0%
14485 / 41386
Runtime code coverage of functions
54.0%
3628 / 6744

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
foundation_misc_fuzzer /src/poco/Foundation/fuzzing/MiscFuzzing.cpp 360 1478 14 30 2711 1310 MiscFuzzing.cpp
mail_message_fuzzer /src/poco/Net/fuzzing/MailParse.cpp 866 1838 18 80 3963 2535 MailParse.cpp
json_parser_fuzzer /src/poco/JSON/fuzzing/JsonParse.cpp 419 2895 17 38 2503 1265 JsonParse.cpp
jwt_decode_fuzzer /src/poco/JWT/fuzzing/JWTDecode.cpp 1090 3209 22 77 5622 3200 JWTDecode.cpp
date_time_fuzzer /src/poco/Foundation/fuzzing/DateTimeParse.cpp 532 1009 15 44 16495 6411 DateTimeParse.cpp
xml_parser_fuzzer /src/poco/XML/fuzzing/XMLParse.cpp 442 2957 12 71 2026 1197 XMLParse.cpp
http_message_fuzzer /src/poco/Net/fuzzing/HTTPParse.cpp 1380 2642 20 109 7798 4999 HTTPParse.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: foundation_misc_fuzzer

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 88 22.0%
gold [1:9] 0 0.0%
yellow [10:29] 22 5.5%
greenyellow [30:49] 7 1.75%
lawngreen 50+ 283 70.7%
All colors 400 100

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
8 8 4 :

['getpwuid', 'geteuid', 'getuid', 'std::__1::basic_string , std::__1::allocator >::operator=[abi:ne180100](char const*)']

8 8 Poco::PathImpl::homeImpl() call site: 00000 /src/poco/Foundation/src/Path_UNIX.cpp:125
0 0 None 6 95 Poco::EnvironmentImpl::getImpl(std::__1::basic_string ,std::__1::allocator >const&) call site: 00000 /src/poco/Foundation/src/Environment_UNIX.cpp:42
0 0 None 6 19 Poco::PathImpl::currentImpl() call site: 00000 /src/poco/Foundation/src/Path_UNIX.cpp:102
0 0 None 2 166 Poco::PathImpl::expandImpl(std::__1::basic_string ,std::__1::allocator >const&) call site: 00000 /src/poco/Foundation/src/Path_UNIX.cpp:304
0 0 None 2 2 Poco::MutexImpl::MutexImpl(bool) call site: 00000 /src/poco/Foundation/src/Mutex_POSIX.cpp:89
0 0 None 0 241 _ZN4Poco8intToStrIiTnPNSt3__19enable_ifIXsr3std9is_signedIT_EE5valueEvE4typeELPv0EEEbS3_tPcRmbiccb call site: 00130 /src/poco/Foundation/include/Poco/NumericString.h:416
0 0 None 0 216 _ZN4Poco8intToStrIjTnPNSt3__19enable_ifIXsr3std11is_unsignedIT_EE5valueEvE4typeELPv0EEEbS3_tPcRmbiccb call site: 00111 /src/poco/Foundation/include/Poco/NumericString.h:495
0 0 None 0 191 _ZN4Poco8intToStrIiTnPNSt3__19enable_ifIXsr3std9is_signedIT_EE5valueEvE4typeELPv0EEEbS3_tPcRmbiccb call site: 00131 /src/poco/Foundation/include/Poco/NumericString.h:423
0 0 None 0 162 _ZN4Poco8intToStrIiTnPNSt3__19enable_ifIXsr3std9is_signedIT_EE5valueEvE4typeELPv0EEEbS3_tPcRmbiccb call site: 00133 /src/poco/Foundation/include/Poco/NumericString.h:432
0 0 None 0 137 _ZN4Poco8intToStrIjTnPNSt3__19enable_ifIXsr3std11is_unsignedIT_EE5valueEvE4typeELPv0EEEbS3_tPcRmbiccb call site: 00111 /src/poco/Foundation/include/Poco/NumericString.h:510
0 0 None 0 58 _ZN4Poco8intToStrIjTnPNSt3__19enable_ifIXsr3std11is_unsignedIT_EE5valueEvE4typeELPv0EEEbS3_tPcRmbiccb call site: 00111 /src/poco/Foundation/include/Poco/NumericString.h:516
0 0 None 0 0 Poco::MutexImpl::lockImpl() call site: 00000 /src/poco/Foundation/include/Poco/Mutex_POSIX.h:60

Runtime coverage analysis

Covered functions
159
Functions that are reachable but not covered
61
Reachable functions
360
Percentage of reachable functions covered
83.06%
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.
Function name source code lines source lines hit percentage hit

Files reached

filename functions hit
/src/poco/Foundation/fuzzing/MiscFuzzing.cpp 5
/src/poco/Foundation/src/URI.cpp 32
/src/poco/Foundation/src/Exception.cpp 22
/usr/local/bin/../include/c++/v1/__exception/exception.h 1
/src/poco/Foundation/include/Poco/String.h 1
/src/poco/Foundation/include/Poco/Ascii.h 8
/src/poco/Foundation/src/NumberParser.cpp 1
/src/poco/Foundation/include/Poco/NumericString.h 10
/usr/include/ctype.h 1
/src/poco/Foundation/include/Poco/NumberFormatter.h 3
/src/poco/Foundation/src/NumberFormatter.cpp 2
/src/poco/Foundation/src/Path.cpp 29
/src/poco/Foundation/include/Poco/Path.h 3
/src/poco/Foundation/src/Path_UNIX.cpp 3
/src/poco/Foundation/src/Environment_UNIX.cpp 2
/src/poco/Foundation/include/Poco/ScopedLock.h 2
/src/poco/Foundation/include/Poco/Mutex.h 2
/src/poco/Foundation/include/Poco/Mutex_POSIX.h 2
/src/poco/Foundation/src/Error.cpp 5
/src/poco/Foundation/src/Bugcheck.cpp 5
/src/poco/Foundation/src/Debugger.cpp 1
/usr/local/bin/../include/c++/v1/sstream 2
/src/poco/Foundation/src/UUID.cpp 11
/src/poco/Foundation/src/UTF8String.cpp 6
/src/poco/Foundation/src/UTF8Encoding.cpp 3
/src/poco/Foundation/include/Poco/TextEncoding.h 1
/src/poco/Foundation/src/TextEncoding.cpp 1
/src/poco/Foundation/src/TextConverter.cpp 3
/src/poco/Foundation/src/TextIterator.cpp 5
/src/poco/Foundation/include/Poco/TextIterator.h 1

Fuzzer: mail_message_fuzzer

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 0 337 37.9%
gold [1:9] 55 6.18%
yellow [10:29] 24 2.69%
greenyellow [30:49] 17 1.91%
lawngreen 50+ 456 51.2%
All colors 889 100

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
52 52 1 :

['Poco::Bugcheck::bugcheck(char const*, char const*, int)']

52 52 Poco::Random::initState(unsignedint,char*,int) call site: 00000 /src/poco/Foundation/src/Random.cpp:264
14 14 4 :

['Poco::NullPointerException::NullPointerException(int)', '__cxa_free_exception', '__cxa_allocate_exception', '__cxa_throw']

14 14 Poco::SharedPtr >::deref()const call site: 00000 /src/poco/Foundation/include/Poco/SharedPtr.h:433
6 27 6 :

['Poco::SyntaxException::SyntaxException(std::__1::basic_string , std::__1::allocator > const&, std::__1::basic_string , std::__1::allocator > const&, int)', '__cxa_allocate_exception', '__cxa_throw', '_ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEC2B8ne180100ILi0EEEPKc', 'std::__1::basic_string , std::__1::allocator >::~basic_string()', '__cxa_free_exception']

6 27 Poco::NumberParser::parseHex(std::__1::basic_string ,std::__1::allocator >const&) call site: 00000 /src/poco/Foundation/src/NumberParser.cpp:76
6 19 4 :

['Poco::NotFoundException::NotFoundException(std::__1::basic_string , std::__1::allocator > const&, int)', '__cxa_free_exception', '__cxa_allocate_exception', '__cxa_throw']

6 19 Poco::Net::NameValueCollection::operator[](std::__1::basic_string ,std::__1::allocator >const&)const call site: 00000 /src/poco/Net/src/NameValueCollection.cpp:76
0 3 1 :

['Poco::Random::goodRand(int)']

0 3 Poco::Random::next() call site: 00000 /src/poco/Foundation/src/Random.cpp:331
0 0 None 24 841 Poco::Net::MessageHeader::read(std::__1::basic_istream >&) call site: 00000 /src/poco/Net/src/MessageHeader.cpp:113
0 0 None 18 70 Poco::Base64DecoderBuf::readFromDevice() call site: 00000 /src/poco/Foundation/src/Base64Decoder.cpp:100
0 0 None 6 38 Poco::Bugcheck::assertion(charconst*,charconst*,int,charconst*) call site: 00000 /src/poco/Foundation/src/Bugcheck.cpp:28
0 0 None 2 2 Poco::MutexImpl::MutexImpl(bool) call site: 00000 /src/poco/Foundation/src/Mutex_POSIX.cpp:89
0 0 None 2 2 Poco::UTF16Encoding::queryConvert(unsignedcharconst*,int)const call site: 00000 /src/poco/Foundation/src/UTF16Encoding.cpp:204
0 0 None 0 429 Poco::Net::MailMessage::writePart(Poco::Net::MultipartWriter&,Poco::Net::MailMessage::Partconst&) call site: 00000 /src/poco/Net/src/MailMessage.cpp:429
0 0 None 0 241 _ZN4Poco8intToStrIiTnPNSt3__19enable_ifIXsr3std9is_signedIT_EE5valueEvE4typeELPv0EEEbS3_tPcRmbiccb call site: 00262 /src/poco/Foundation/include/Poco/NumericString.h:416

Runtime coverage analysis

Covered functions
425
Functions that are reachable but not covered
264
Reachable functions
866
Percentage of reachable functions covered
69.52%
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.
Function name source code lines source lines hit percentage hit

Files reached

filename functions hit
/src/poco/Net/fuzzing/MailParse.cpp 1
/src/poco/Foundation/src/MemoryStream.cpp 5
/src/poco/Foundation/include/Poco/MemoryStream.h 1
/src/poco/Net/src/MailStream.cpp 12
/src/poco/Foundation/include/Poco/UnbufferedStreamBuf.h 1
/src/poco/Net/src/MailMessage.cpp 25
/src/poco/Net/src/MessageHeader.cpp 8
/src/poco/Net/src/NameValueCollection.cpp 8
/src/poco/Foundation/include/Poco/ListMap.h 11
/src/poco/Foundation/src/Timestamp.cpp 3
/src/poco/Foundation/src/Exception.cpp 21
/usr/local/bin/../include/c++/v1/__exception/exception.h 1
/src/poco/Foundation/include/Poco/Timestamp.h 2
/src/poco/Foundation/include/Poco/DateTimeFormatter.h 2
/src/poco/Foundation/src/DateTime.cpp 11
/src/poco/Foundation/include/Poco/DateTime.h 12
/src/poco/Foundation/src/Timespan.cpp 1
/src/poco/Foundation/include/Poco/Timespan.h 6
/src/poco/Foundation/include/Poco/Format.h 2
/src/poco/Foundation/include/Poco/Any.h 64
/src/poco/Foundation/src/Bugcheck.cpp 6
/src/poco/Foundation/src/Debugger.cpp 1
/usr/local/bin/../include/c++/v1/sstream 2
/src/poco/Foundation/src/Format.cpp 10
/src/poco/Foundation/include/Poco/Ascii.h 11
/src/poco/Foundation/include/Poco/Types.h 16
/src/poco/Foundation/src/DateTimeFormatter.cpp 3
/src/poco/Foundation/src/NumberFormatter.cpp 4
/src/poco/Foundation/include/Poco/NumericString.h 7
/src/poco/Foundation/include/Poco/String.h 3
/src/poco/Net/src/NetException.cpp 3
/src/poco/Foundation/src/StringTokenizer.cpp 3
/src/poco/Foundation/include/Poco/StringTokenizer.h 1
/src/poco/Foundation/src/Base64Decoder.cpp 7
/src/poco/Foundation/include/Poco/ScopedLock.h 2
/src/poco/Foundation/include/Poco/Mutex.h 2
/src/poco/Foundation/include/Poco/Mutex_POSIX.h 2
/src/poco/Foundation/src/Error.cpp 5
/src/poco/Foundation/src/TextEncoding.cpp 7
/src/poco/Foundation/src/RWLock.cpp 1
/src/poco/Foundation/src/RWLock_POSIX.cpp 2
/src/poco/Foundation/src/UTF8Encoding.cpp 1
/src/poco/Foundation/include/Poco/TextEncoding.h 1
/src/poco/Foundation/include/Poco/SharedPtr.h 17
/src/poco/Foundation/src/AtomicCounter.cpp 2
/src/poco/Foundation/include/Poco/AtomicCounter.h 2
/src/poco/Foundation/include/Poco/RWLock.h 5
/src/poco/Foundation/include/Poco/RWLock_POSIX.h 3
/src/poco/Foundation/src/ASCIIEncoding.cpp 1
/src/poco/Foundation/src/Latin1Encoding.cpp 1
/src/poco/Foundation/src/Latin2Encoding.cpp 1
/src/poco/Foundation/src/Latin9Encoding.cpp 1
/src/poco/Foundation/src/UTF16Encoding.cpp 2
/src/poco/Foundation/src/UTF32Encoding.cpp 2
/src/poco/Foundation/src/Windows1250Encoding.cpp 1
/src/poco/Foundation/src/Windows1251Encoding.cpp 1
/src/poco/Foundation/src/Windows1252Encoding.cpp 1
/src/poco/Foundation/src/TextConverter.cpp 5
/src/poco/Foundation/src/TextIterator.cpp 5
/src/poco/Foundation/include/Poco/TextIterator.h 1
/src/poco/Net/src/MediaType.cpp 7
/src/poco/Net/src/PartHandler.cpp 2
/src/poco/Net/src/MultipartReader.cpp 11
/src/poco/Net/src/QuotedPrintableDecoder.cpp 7
/src/poco/Net/src/MailRecipient.cpp 2
/src/poco/Foundation/src/NullStream.cpp 7
/src/poco/Net/include/Poco/Net/MailRecipient.h 3
/src/poco/Net/src/MultipartWriter.cpp 5
/src/poco/Foundation/src/Random.cpp 7
/src/poco/Foundation/src/RandomStream.cpp 7
/src/poco/Foundation/include/Poco/BufferedStreamBuf.h 2
/src/poco/Foundation/include/Poco/BufferAllocator.h 2
/src/poco/Net/include/Poco/Net/NameValueCollection.h 2
/src/poco/Net/include/Poco/Net/PartSource.h 2
/src/poco/Net/include/Poco/Net/MultipartWriter.h 1
/src/poco/Foundation/src/StreamCopier.cpp 1
/src/poco/Foundation/include/Poco/StreamCopier.h 1
/src/poco/Foundation/include/Poco/Buffer.h 3
/src/poco/Net/src/QuotedPrintableEncoder.cpp 9
/src/poco/Foundation/src/Base64Encoder.cpp 9

Fuzzer: json_parser_fuzzer

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 0 154 26.4%
gold [1:9] 9 1.54%
yellow [10:29] 11 1.89%
greenyellow [30:49] 3 0.51%
lawngreen 50+ 405 69.5%
All colors 582 100

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
751 764 8 :

['std::__1::basic_string , std::__1::allocator > Poco::format , std::__1::allocator >, std::__1::basic_string , std::__1::allocator > >(char const*, std::__1::basic_string , std::__1::allocator >, std::__1::basic_string , std::__1::allocator >)', '__cxa_allocate_exception', '__cxa_throw', '_ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEC2B8ne180100ILi0EEEPKc', 'Poco::BadCastException::BadCastException(std::__1::basic_string , std::__1::allocator > const&, int)', '__cxa_free_exception', 'std::type_info::name[abi:ne180100]() const', 'std::__1::basic_string , std::__1::allocator >::~basic_string()']

751 764 Poco::SharedPtr >const&Poco::Dynamic::Var::extract >>()const call site: 00000 /src/poco/Foundation/include/Poco/Dynamic/Var.h:209
751 764 8 :

['std::__1::basic_string , std::__1::allocator > Poco::format , std::__1::allocator >, std::__1::basic_string , std::__1::allocator > >(char const*, std::__1::basic_string , std::__1::allocator >, std::__1::basic_string , std::__1::allocator >)', '__cxa_allocate_exception', '__cxa_throw', '_ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEC2B8ne180100ILi0EEEPKc', 'Poco::BadCastException::BadCastException(std::__1::basic_string , std::__1::allocator > const&, int)', '__cxa_free_exception', 'std::type_info::name[abi:ne180100]() const', 'std::__1::basic_string , std::__1::allocator >::~basic_string()']

751 764 Poco::SharedPtr >const&Poco::Dynamic::Var::extract >>()const call site: 00000 /src/poco/Foundation/include/Poco/Dynamic/Var.h:209
16 16 1 :

['poco_double_conversion::isDigit(int, int)']

16 16 boolpoco_double_conversion::Advance (charconst**,unsignedshort,int,charconst*&) call site: 00000 /src/poco/Foundation/src/string-to-double.cc:191
14 14 4 :

['Poco::NullPointerException::NullPointerException(int)', '__cxa_free_exception', '__cxa_allocate_exception', '__cxa_throw']

14 14 Poco::SharedPtr >::deref()const call site: 00000 /src/poco/Foundation/include/Poco/SharedPtr.h:433
14 14 4 :

['Poco::NullPointerException::NullPointerException(int)', '__cxa_free_exception', '__cxa_allocate_exception', '__cxa_throw']

14 14 Poco::SharedPtr >::deref()const call site: 00000 /src/poco/Foundation/include/Poco/SharedPtr.h:433
14 14 4 :

['Poco::NullPointerException::NullPointerException(int)', '__cxa_free_exception', '__cxa_allocate_exception', '__cxa_throw']

14 14 Poco::SharedPtr >::deref()const call site: 00000 /src/poco/Foundation/include/Poco/SharedPtr.h:433
8 28 2 :

['poco_double_conversion::Double::NaN()', 'bool poco_double_conversion::(anonymous namespace)::ConsumeSubString (char const**, char const*, char const*, bool)']

8 61 doublepoco_double_conversion::StringToDoubleConverter::StringToIeee (charconst*,int,bool,int*)const call site: 00000 /src/poco/Foundation/src/string-to-double.cc:496
2 2 1 :

['abort']

2 2 poco_double_conversion::Bignum::EnsureCapacity(int) call site: 00000 /src/poco/Foundation/src/bignum.h:115
0 268 1 :

['poco_double_conversion::StrtofTrimmed(poco_double_conversion::Vector , int)']

0 268 doublepoco_double_conversion::StringToDoubleConverter::StringToIeee (charconst*,int,bool,int*)const call site: 00000 /src/poco/Foundation/src/string-to-double.cc:739
0 20 1 :

['poco_double_conversion::Double::Infinity()']

8 61 doublepoco_double_conversion::StringToDoubleConverter::StringToIeee (charconst*,int,bool,int*)const call site: 00000 /src/poco/Foundation/src/string-to-double.cc:478
0 2 1 :

['poco_double_conversion::Bignum::Zero()']

0 2 poco_double_conversion::Bignum::MultiplyByUInt32(unsignedint) call site: 00000 /src/poco/Foundation/src/bignum.cc:254
0 2 1 :

['poco_double_conversion::Bignum::Zero()']

0 2 poco_double_conversion::Bignum::MultiplyByUInt64(unsignedlong) call site: 00000 /src/poco/Foundation/src/bignum.cc:283

Runtime coverage analysis

Covered functions
288
Functions that are reachable but not covered
90
Reachable functions
419
Percentage of reachable functions covered
78.52%
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.
Function name source code lines source lines hit percentage hit

Files reached

filename functions hit
/src/poco/JSON/fuzzing/JsonParse.cpp 1
/src/poco/JSON/src/ParseHandler.cpp 1
/src/poco/JSON/src/Handler.cpp 2
/src/poco/Foundation/src/Var.cpp 4
/src/poco/Foundation/include/Poco/Any.h 7
/src/poco/Foundation/include/Poco/SharedPtr.h 14
/src/poco/Foundation/src/AtomicCounter.cpp 2
/src/poco/JSON/src/Parser.cpp 2
/src/poco/JSON/src/ParserImpl.cpp 9
/src/poco/Foundation/include/Poco/AtomicCounter.h 2
/src/poco/JSON/include/Poco/JSON/Parser.h 1
/src/poco/JSON/src/JSONException.cpp 1
/src/poco/Foundation/src/Exception.cpp 11
/usr/local/bin/../include/c++/v1/__exception/exception.h 1
/src/poco/JSON/src/pdjson.c 30
/src/poco/Foundation/src/NumberParser.cpp 5
/src/poco/Foundation/src/NumericString.cpp 2
/src/poco/Foundation/include/Poco/String.h 3
/src/poco/Foundation/include/Poco/Ascii.h 4
/src/poco/Foundation/src/ieee.h 30
/src/poco/Foundation/src/utils.h 9
/src/poco/Foundation/src/string-to-double.h 1
/src/poco/Foundation/src/string-to-double.cc 18
/src/poco/Foundation/src/diy-fp.h 8
/src/poco/Foundation/src/strtod.h 1
/src/poco/Foundation/src/strtod.cc 10
/src/poco/Foundation/src/cached-powers.cc 1
/src/poco/Foundation/src/bignum.h 4
/src/poco/Foundation/src/bignum.cc 16
/src/poco/Foundation/include/Poco/FPEnvironment.h 2
/src/poco/Foundation/include/Poco/FPEnvironment_C99.h 2
/src/poco/Foundation/include/Poco/NumericString.h 3
/usr/include/ctype.h 1
/src/poco/JSON/include/Poco/JSON/ParserImpl.h 1
/src/poco/Foundation/src/Bugcheck.cpp 2
/src/poco/Foundation/src/Debugger.cpp 1
/usr/local/bin/../include/c++/v1/sstream 2
/src/poco/Foundation/include/Poco/Dynamic/Var.h 4

Fuzzer: jwt_decode_fuzzer

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 0 413 32.4%
gold [1:9] 0 0.0%
yellow [10:29] 8 0.62%
greenyellow [30:49] 0 0.0%
lawngreen 50+ 850 66.8%
All colors 1271 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
778 778 1 :

['Poco::JSON::Object const& Poco::Dynamic::Var::extract () const']

778 1944 Poco::JSON::Stringifier::stringify(Poco::Dynamic::Varconst&,std::__1::basic_ostream >&,unsignedint,int,int) call site: 00000 /src/poco/JSON/src/Stringifier.cpp:34
778 778 1 :

['Poco::JSON::Array const& Poco::Dynamic::Var::extract () const']

778 1944 Poco::JSON::Stringifier::stringify(Poco::Dynamic::Varconst&,std::__1::basic_ostream >&,unsignedint,int,int) call site: 00000 /src/poco/JSON/src/Stringifier.cpp:41
276 585 21 :

['Poco::Crypto::ECDSASignature::~ECDSASignature()', 'std::__1::vector >::end[abi:ne180100]()', 'std::__1::vector >::push_back[abi:ne180100](unsigned char&&)', 'Poco::Crypto::ECDSADigestEngine::signature()', '_ZNSt3__111__wrap_iterIPKhEC2B8ne180100IPhTnNS_9enable_ifIXsr14is_convertibleIT_S2_EE5valueEiE4typeELi0EEERKNS0_IS7_EE', 'std::__1::vector >::begin[abi:ne180100]()', 'Poco::Crypto::ECDSADigestEngine::ECDSADigestEngine(Poco::Crypto::ECKey const&, std::__1::basic_string , std::__1::allocator > const&)', 'Poco::JWT::Signer::getECKey() const', 'Poco::DigestEngine::update(char)', 'std::__1::vector >::vector[abi:ne180100]()', 'Poco::DigestEngine::update(std::__1::basic_string , std::__1::allocator > const&)', 'std::__1::vector >::reserve(unsigned long)', 'Poco::Crypto::ECDSADigestEngine::~ECDSADigestEngine()', 'Poco::SharedPtr >::~SharedPtr()', 'std::__1::vector >::size[abi:ne180100]() const', 'std::__1::vector >::~vector[abi:ne180100]()', 'Poco::Crypto::ECDSASignature::ECDSASignature(std::__1::vector > const&)', 'Poco::SharedPtr >::operator*()', 'Poco::Crypto::ECDSASignature::rawS() const', 'Poco::Crypto::ECDSASignature::rawR() const', '_ZNSt3__16vectorIhNS_9allocatorIhEEE6insertINS_11__wrap_iterIPhEETnNS_9enable_ifIXaasr31__has_forward_iterator_categoryIT_EE5valuesr16is_constructibleIhNS_15iterator_traitsIS9_E9referenceEEE5valueEiE4typeELi0EEES7_NS5_IPKhEES9_S9_']

276 585 Poco::JWT::ECDSAAlgorithm::sign(Poco::JWT::Signerconst&,std::__1::basic_string ,std::__1::allocator >const&,std::__1::basic_string ,std::__1::allocator >const&) call site: 00000 /src/poco/JWT/src/Signer.cpp:237
151 316 9 :

['Poco::Crypto::RSADigestEngine::~RSADigestEngine()', 'std::__1::vector >::vector(std::__1::vector > const&)', 'Poco::DigestEngine::update(std::__1::basic_string , std::__1::allocator > const&)', 'Poco::JWT::Signer::getRSAKey() const', 'Poco::SharedPtr >::operator*()', 'Poco::Crypto::RSADigestEngine::RSADigestEngine(Poco::Crypto::RSAKey const&, std::__1::basic_string , std::__1::allocator > const&)', 'Poco::Crypto::RSADigestEngine::signature()', 'Poco::SharedPtr >::~SharedPtr()', 'Poco::DigestEngine::update(char)']

151 316 Poco::JWT::RSAAlgorithm::sign(Poco::JWT::Signerconst&,std::__1::basic_string ,std::__1::allocator >const&,std::__1::basic_string ,std::__1::allocator >const&) call site: 00000 /src/poco/JWT/src/Signer.cpp:166
83 1180 5 :

['Poco::StreamCopier::copyToString(std::__1::basic_istream >&, std::__1::basic_string , std::__1::allocator >&, unsigned long)', 'Poco::JSON::ParserImpl::stripComments(std::__1::basic_string , std::__1::allocator >&)', 'Poco::JSON::ParserImpl::handle(std::__1::basic_string , std::__1::allocator > const&)', 'std::__1::basic_string , std::__1::allocator >::basic_string[abi:ne180100]()', 'std::__1::basic_string , std::__1::allocator >::~basic_string()']

83 1216 Poco::JSON::ParserImpl::parseImpl(std::__1::basic_istream >&) call site: 00000 /src/poco/JSON/src/ParserImpl.cpp:138
40 67 14 :

['std::__1::basic_string , std::__1::allocator > Poco::demangle , std::__1::allocator > >()', 'std::__1::basic_string , std::__1::allocator >::append(char const*)', '__cxa_allocate_exception', '__cxa_throw', '_ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEC2B8ne180100ILi0EEEPKc', 'Poco::BadCastException::BadCastException(std::__1::basic_string , std::__1::allocator > const&, int)', '__cxa_free_exception', 'std::type_info::name[abi:ne180100]() const', 'Poco::Any::content() const', 'std::__1::basic_string , std::__1::allocator >::append[abi:ne180100](std::__1::basic_string , std::__1::allocator > const&)', 'std::__1::basic_string , std::__1::allocator >::~basic_string()', 'std::__1::literals::string_literals::operator"" s[abi:ne180100](char const*, unsigned long)', 'Poco::demangle(char const*)', 'std::__1::basic_string , std::__1::allocator >::append(unsigned long, char)']

40 67 std::__1::basic_string ,std::__1::allocator >const&Poco::RefAnyCast ,std::__1::allocator >>(Poco::Anyconst&) call site: 00000 /src/poco/Foundation/include/Poco/Any.h:544
18 42 4 :

['poco_double_conversion::Single::Exponent() const', 'poco_double_conversion::Single::Significand() const', 'poco_double_conversion::Single::LowerBoundaryIsCloser() const', 'poco_double_conversion::Single::Single(float)']

20 516 poco_double_conversion::BignumDtoa(double,poco_double_conversion::BignumDtoaMode,int,poco_double_conversion::Vector ,int*,int*) call site: 00000 /src/poco/Foundation/src/bignum-dtoa.cc:96
16 16 1 :

['poco_double_conversion::isDigit(int, int)']

16 16 boolpoco_double_conversion::Advance (charconst**,unsignedshort,int,charconst*&) call site: 00000 /src/poco/Foundation/src/string-to-double.cc:191
14 14 4 :

['Poco::NullPointerException::NullPointerException(int)', '__cxa_free_exception', '__cxa_allocate_exception', '__cxa_throw']

14 14 Poco::SharedPtr >::deref()const call site: 00000 /src/poco/Foundation/include/Poco/SharedPtr.h:433
14 14 4 :

['Poco::NullPointerException::NullPointerException(int)', '__cxa_free_exception', '__cxa_allocate_exception', '__cxa_throw']

14 14 Poco::SharedPtr >::deref()const call site: 00000 /src/poco/Foundation/include/Poco/SharedPtr.h:433
14 14 4 :

['Poco::NullPointerException::NullPointerException(int)', '__cxa_free_exception', '__cxa_allocate_exception', '__cxa_throw']

14 14 Poco::SharedPtr >::deref()const call site: 00000 /src/poco/Foundation/include/Poco/SharedPtr.h:433
8 28 2 :

['poco_double_conversion::Double::NaN()', 'bool poco_double_conversion::(anonymous namespace)::ConsumeSubString (char const**, char const*, char const*, bool)']

8 61 doublepoco_double_conversion::StringToDoubleConverter::StringToIeee (charconst*,int,bool,int*)const call site: 00000 /src/poco/Foundation/src/string-to-double.cc:496

Runtime coverage analysis

Covered functions
652
Functions that are reachable but not covered
258
Reachable functions
1090
Percentage of reachable functions covered
76.33%
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.
Function name source code lines source lines hit percentage hit

Files reached

filename functions hit
/src/poco/JWT/fuzzing/JWTDecode.cpp 1
/src/poco/JWT/src/Signer.cpp 10
/src/poco/Foundation/include/Poco/SharedPtr.h 54
/src/poco/Foundation/include/Poco/AtomicCounter.h 2
/src/poco/Foundation/src/AtomicCounter.cpp 2
/src/poco/JWT/src/Token.cpp 9
/src/poco/JSON/src/Object.cpp 7
/src/poco/JWT/src/Serializer.cpp 5
/src/poco/Foundation/src/StringTokenizer.cpp 3
/src/poco/Foundation/include/Poco/Ascii.h 7
/src/poco/Foundation/include/Poco/StringTokenizer.h 2
/src/poco/JWT/src/JWTException.cpp 9
/src/poco/Foundation/src/Exception.cpp 26
/usr/local/bin/../include/c++/v1/__exception/exception.h 1
/src/poco/Foundation/src/MemoryStream.cpp 5
/src/poco/Foundation/include/Poco/MemoryStream.h 1
/src/poco/Foundation/src/Base64Decoder.cpp 7
/src/poco/Foundation/include/Poco/UnbufferedStreamBuf.h 1
/src/poco/Foundation/include/Poco/ScopedLock.h 2
/src/poco/Foundation/include/Poco/Mutex.h 2
/src/poco/Foundation/include/Poco/Mutex_POSIX.h 2
/src/poco/Foundation/src/Error.cpp 5
/src/poco/Foundation/src/Bugcheck.cpp 5
/src/poco/JSON/src/ParseHandler.cpp 1
/src/poco/JSON/src/Handler.cpp 2
/src/poco/Foundation/src/Var.cpp 5
/src/poco/Foundation/include/Poco/Any.h 70
/src/poco/JSON/src/Parser.cpp 2
/src/poco/JSON/src/ParserImpl.cpp 10
/src/poco/JSON/include/Poco/JSON/Parser.h 1
/src/poco/Foundation/src/StreamCopier.cpp 1
/src/poco/Foundation/include/Poco/StreamCopier.h 1
/src/poco/Foundation/src/Debugger.cpp 1
/usr/local/bin/../include/c++/v1/sstream 2
/src/poco/Foundation/include/Poco/Buffer.h 3
/src/poco/JSON/src/JSONException.cpp 1
/src/poco/JSON/src/pdjson.c 31
/src/poco/Foundation/src/NumberParser.cpp 5
/src/poco/Foundation/src/NumericString.cpp 2
/src/poco/Foundation/include/Poco/String.h 5
/src/poco/Foundation/src/ieee.h 30
/src/poco/Foundation/src/utils.h 9
/src/poco/Foundation/src/string-to-double.h 1
/src/poco/Foundation/src/string-to-double.cc 18
/src/poco/Foundation/src/diy-fp.h 8
/src/poco/Foundation/src/strtod.h 1
/src/poco/Foundation/src/strtod.cc 10
/src/poco/Foundation/src/cached-powers.cc 1
/src/poco/Foundation/src/bignum.h 4
/src/poco/Foundation/src/bignum.cc 16
/src/poco/Foundation/include/Poco/FPEnvironment.h 2
/src/poco/Foundation/include/Poco/FPEnvironment_C99.h 2
/src/poco/Foundation/include/Poco/NumericString.h 9
/usr/include/ctype.h 1
/src/poco/JSON/include/Poco/JSON/ParserImpl.h 1
/src/poco/Foundation/include/Poco/Dynamic/Var.h 21
/src/poco/JSON/include/Poco/JSON/Object.h 14
/src/poco/Foundation/include/Poco/Format.h 2
/src/poco/Foundation/src/Format.cpp 10
/src/poco/Foundation/include/Poco/Types.h 16
/src/poco/JWT/include/Poco/JWT/Token.h 4
/src/poco/Foundation/include/Poco/Dynamic/VarHolder.h 2
/src/poco/Foundation/include/Poco/DynamicFactory.h 14
/src/poco/Foundation/src/Mutex.cpp 1
/src/poco/Foundation/src/Mutex_POSIX.cpp 3
/src/poco/Foundation/include/Poco/Instantiator.h 10
/src/poco/Foundation/include/Poco/AutoPtr.h 3
/src/poco/Foundation/include/Poco/RefCountedObject.h 1
/src/poco/JWT/include/Poco/JWT/Signer.h 1
/src/poco/JSON/include/Poco/JSON/Array.h 8
/src/poco/JSON/src/Array.cpp 4
/src/poco/Foundation/src/VarHolder.cpp 2
/src/poco/Foundation/src/Base64Encoder.cpp 9
/src/poco/JSON/src/Stringifier.cpp 2
/src/poco/Foundation/src/JSONString.cpp 2
/src/poco/Foundation/src/UTF8String.cpp 1
/src/poco/Foundation/src/NumberFormatter.cpp 1

Fuzzer: date_time_fuzzer

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 0 431 52.0%
gold [1:9] 44 5.31%
yellow [10:29] 21 2.53%
greenyellow [30:49] 14 1.69%
lawngreen 50+ 318 38.4%
All colors 828 100

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
87 2625 5 :

['memchr', '_pcre2_was_newline_8', '_pcre2_valid_utf_8', 'match', '_pcre2_is_newline_8']

87 2625 pcre2_match_8 call site: 00527 /src/poco/Foundation/src/pcre2_match.c:7645
20 33 10 :

['std::__1::basic_ostream >::operator<<(unsigned long)', 'std::__1::basic_ostringstream , std::__1::allocator >::~basic_ostringstream()', 'std::__1::basic_ostringstream , std::__1::allocator >::str[abi:ne180100]() const &', '__cxa_allocate_exception', 'Poco::RegularExpressionException::RegularExpressionException(std::__1::basic_string , std::__1::allocator > const&, int)', '__cxa_throw', '__cxa_free_exception', 'pcre2_get_error_message_8', 'std::__1::basic_ostringstream , std::__1::allocator >::basic_ostringstream[abi:ne180100]()', 'std::__1::basic_ostream >& std::__1::operator<<[abi:ne180100] >(std::__1::basic_ostream >&, char const*)']

20 33 Poco::RegularExpression::RegularExpression(std::__1::basic_string ,std::__1::allocator >const&,int,bool) call site: 00000 /src/poco/Foundation/src/RegularExpression.cpp:92
16 29 7 :

['__cxa_allocate_exception', '__cxa_throw', 'Poco::RegularExpressionException::RegularExpressionException(std::__1::basic_string , std::__1::allocator > const&, int)', '_ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEC2B8ne180100ILi0EEEPKc', '__cxa_free_exception', 'pcre2_get_error_message_8', 'std::__1::basic_string , std::__1::allocator >::~basic_string()']

16 47 Poco::RegularExpression::match(std::__1::basic_string ,std::__1::allocator >const&,unsignedlong,Poco::RegularExpression::Match&,int)const call site: 00000 /src/poco/Foundation/src/RegularExpression.cpp:140
3 3 1 :

['_pcre2_strlen_8']

163 2360 pcre2_compile_8 call site: 00255 /src/poco/Foundation/src/pcre2_compile.c:10223
3 3 1 :

['_pcre2_strlen_8']

123 2661 pcre2_match_8 call site: 00479 /src/poco/Foundation/src/pcre2_match.c:6601
0 0 None 564 759 match call site: 00492 /src/poco/Foundation/src/pcre2_match.c:672
0 0 None 564 759 match call site: 00492 /src/poco/Foundation/src/pcre2_match.c:681
0 0 None 564 759 match call site: 00492 /src/poco/Foundation/src/pcre2_match.c:768
0 0 None 564 759 match call site: 00493 /src/poco/Foundation/src/pcre2_match.c:995
0 0 None 564 759 match call site: 00493 /src/poco/Foundation/src/pcre2_match.c:1276
0 0 None 564 759 match call site: 00500 /src/poco/Foundation/src/pcre2_match.c:1383
0 0 None 564 759 match call site: 00500 /src/poco/Foundation/src/pcre2_match.c:1940

Runtime coverage analysis

Covered functions
152
Functions that are reachable but not covered
268
Reachable functions
532
Percentage of reachable functions covered
49.62%
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.
Function name source code lines source lines hit percentage hit

Files reached

filename functions hit
/src/poco/Foundation/fuzzing/DateTimeParse.cpp 1
/src/poco/Foundation/src/DateTime.cpp 19
/src/poco/Foundation/src/Timestamp.cpp 5
/src/poco/Foundation/src/Exception.cpp 21
/usr/local/bin/../include/c++/v1/__exception/exception.h 1
/src/poco/Foundation/include/Poco/Timestamp.h 2
/src/poco/Foundation/include/Poco/DateTime.h 14
/src/poco/Foundation/src/Timespan.cpp 1
/src/poco/Foundation/include/Poco/Timespan.h 7
/src/poco/Foundation/include/Poco/Format.h 2
/src/poco/Foundation/include/Poco/Any.h 64
/src/poco/Foundation/src/Bugcheck.cpp 3
/src/poco/Foundation/src/Debugger.cpp 1
/usr/local/bin/../include/c++/v1/sstream 2
/src/poco/Foundation/src/Format.cpp 10
/src/poco/Foundation/include/Poco/Ascii.h 11
/src/poco/Foundation/include/Poco/Types.h 16
/src/poco/Foundation/src/DateTimeParser.cpp 13
/src/poco/Foundation/include/Poco/String.h 1
/src/poco/Foundation/src/DateTimeFormat.cpp 3
/src/poco/Foundation/src/RegularExpression.cpp 10
/src/poco/Foundation/src/pcre2_context.c 4
/src/poco/Foundation/src/pcre2_compile.c 32
/src/poco/Foundation/src/pcre2_string_utils.c 5
/src/poco/Foundation/src/pcre2_valid_utf.c 1
/src/poco/Foundation/src/pcre2_newline.c 2
/src/poco/Foundation/src/pcre2_ord2utf.c 1
/src/poco/Foundation/src/pcre2_chkdint.c 1
/src/poco/Foundation/src/pcre2_find_bracket.c 1
/src/poco/Foundation/src/pcre2_auto_possess.c 5
/src/poco/Foundation/src/pcre2_xclass.c 1
/src/poco/Foundation/src/pcre2_study.c 6
/src/poco/Foundation/src/pcre2_error.c 1
/src/poco/Foundation/src/pcre2_pattern_info.c 1
/src/poco/Foundation/src/pcre2_substring.c 2
/src/poco/Foundation/include/Poco/RegularExpression.h 2
/src/poco/Foundation/src/pcre2_match_data.c 4
/src/poco/Foundation/src/pcre2_match.c 4
/src/poco/Foundation/src/pcre2_extuni.c 1
/src/poco/Foundation/src/pcre2_script_run.c 1
/src/poco/Foundation/include/Poco/DateTimeFormatter.h 2
/src/poco/Foundation/src/DateTimeFormatter.cpp 3
/src/poco/Foundation/src/NumberFormatter.cpp 3
/src/poco/Foundation/include/Poco/NumericString.h 6

Fuzzer: xml_parser_fuzzer

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 0 132 29.7%
gold [1:9] 0 0.0%
yellow [10:29] 0 0.0%
greenyellow [30:49] 0 0.0%
lawngreen 50+ 312 70.2%
All colors 444 100

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
106 3089 24 :

['poolAppend(STRING_POOL*, encoding const*, char const*, char const*)', 'lookup(XML_ParserStruct*, HASH_TABLE*, char const*, unsigned long)', 'entityTrackingOnOpen(XML_ParserStruct*, ENTITY*, int)', 'defineAttribute(ELEMENT_TYPE*, attribute_id*, unsigned char, unsigned char, char const*, XML_ParserStruct*)', 'normalizePublicId(char*)', 'getElementType(XML_ParserStruct*, encoding const*, char const*, char const*)', 'storeAttributeValue(XML_ParserStruct*, encoding const*, unsigned char, char const*, char const*, STRING_POOL*, XML_Account)', 'poolClear(STRING_POOL*)', 'getAttributeId(XML_ParserStruct*, encoding const*, char const*, char const*)', 'poolStoreString(STRING_POOL*, encoding const*, char const*, char const*)', 'build_model(XML_ParserStruct*)', 'processXmlDecl(XML_ParserStruct*, int, char const*, char const*)', 'nextScaffoldPart(XML_ParserStruct*)', 'callStoreEntityValue(XML_ParserStruct*, encoding const*, char const*, char const*, XML_Account)', 'reportDefault(XML_ParserStruct*, encoding const*, char const*, char const*)', 'doIgnoreSection(XML_ParserStruct*, encoding const*, char const**, char const*, char const**, unsigned char)', 'reportComment(XML_ParserStruct*, encoding const*, char const*, char const*)', 'processEntity(XML_ParserStruct*, ENTITY*, unsigned char, EntityType)', 'accountingOnAbort(XML_ParserStruct*)', 'accountingDiffTolerated(XML_ParserStruct*, int, char const*, char const*, int, XML_Account)', 'poolGrow(STRING_POOL*)', 'poolAppendString(STRING_POOL*, char const*)', 'reportProcessingInstruction(XML_ParserStruct*, encoding const*, char const*, char const*)', 'contentProcessor(XML_ParserStruct*, char const*, char const*, char const**)']

106 3111 doProlog(XML_ParserStruct*,encodingconst*,charconst*,charconst*,int,charconst*,charconst**,unsignedchar,unsignedchar,XML_Account) call site: 00000 /src/poco/XML/src/xmlparse.cpp:5708
52 232 4 :

['Poco::XML::Content::operator Poco::XML::Content::value() const', 'Poco::XML::XMLStreamParserException::XMLStreamParserException(Poco::XML::XMLStreamParser const&, std::__1::basic_string , std::__1::allocator > const&)', 'Poco::XML::XMLStreamParser::content() const', 'Poco::Bugcheck::assertion(char const*, char const*, int, char const*)']

70 250 Poco::XML::XMLStreamParser::handleError() call site: 00000 /src/poco/XML/src/XMLStreamParser.cpp:176
52 52 1 :

['Poco::Bugcheck::bugcheck(char const*, char const*, int)']

52 52 Poco::Random::initState(unsignedint,char*,int) call site: 00000 /src/poco/Foundation/src/Random.cpp:264
14 14 4 :

['Poco::NullPointerException::NullPointerException(int)', '__cxa_free_exception', '__cxa_allocate_exception', '__cxa_throw']

14 14 Poco::SharedPtr >::deref()const call site: 00000 /src/poco/Foundation/include/Poco/SharedPtr.h:433
8 27 7 :

['Poco::XML::SAXNotRecognizedException::SAXNotRecognizedException(std::__1::basic_string , std::__1::allocator > const&, int)', '__cxa_allocate_exception', '__cxa_throw', 'Poco::XML::ParserEngine::getEnablePartialReads() const', '__cxa_free_exception', 'bool std::__1::operator==[abi:ne180100] >(std::__1::basic_string , std::__1::allocator > const&, std::__1::basic_string , std::__1::allocator > const&)', 'Poco::XML::fromXMLString(std::__1::basic_string , std::__1::allocator > const&)']

8 27 Poco::XML::SAXParser::getFeature(std::__1::basic_string ,std::__1::allocator >const&)const call site: 00000 /src/poco/XML/src/SAXParser.cpp:148
8 8 4 :

['getpwuid', 'geteuid', 'getuid', 'std::__1::basic_string , std::__1::allocator >::operator=[abi:ne180100](char const*)']

8 8 Poco::PathImpl::homeImpl() call site: 00000 /src/poco/Foundation/src/Path_UNIX.cpp:125
6 25 6 :

['__cxa_allocate_exception', 'Poco::ExistsException::ExistsException(std::__1::basic_string , std::__1::allocator > const&, std::__1::basic_string , std::__1::allocator > const&, int)', '__cxa_throw', '_ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEC2B8ne180100ILi0EEEPKc', '__cxa_free_exception', 'std::__1::basic_string , std::__1::allocator >::~basic_string()']

6 101 Poco::URIStreamOpener::registerStreamFactory(std::__1::basic_string ,std::__1::allocator >const&,Poco::URIStreamFactory*) call site: 00000 /src/poco/Foundation/src/URIStreamOpener.cpp:131
6 25 5 :

['Poco::XML::SAXNotRecognizedException::SAXNotRecognizedException(std::__1::basic_string , std::__1::allocator > const&, int)', '__cxa_allocate_exception', '__cxa_throw', '__cxa_free_exception', 'Poco::XML::fromXMLString(std::__1::basic_string , std::__1::allocator > const&)']

6 25 Poco::XML::SAXParser::setFeature(std::__1::basic_string ,std::__1::allocator >const&,bool) call site: 00000 /src/poco/XML/src/SAXParser.cpp:134
6 25 5 :

['Poco::XML::SAXNotRecognizedException::SAXNotRecognizedException(std::__1::basic_string , std::__1::allocator > const&, int)', '__cxa_allocate_exception', '__cxa_throw', '__cxa_free_exception', 'Poco::XML::fromXMLString(std::__1::basic_string , std::__1::allocator > const&)']

6 25 Poco::XML::SAXParser::setProperty(std::__1::basic_string ,std::__1::allocator >const&,void*) call site: 00000 /src/poco/XML/src/SAXParser.cpp:175
6 6 1 :

['XML_SetBillionLaughsAttackProtectionMaximumAmplification']

9 9 Poco::XML::ParserEngine::init() call site: 00000 /src/poco/XML/src/ParserEngine.cpp:508
6 6 3 :

['std::bad_alloc::bad_alloc()', '__cxa_allocate_exception', '__cxa_throw']

6 6 Poco::XML::XMLStreamParser::init() call site: 00000 /src/poco/XML/src/XMLStreamParser.cpp:147
4 4 2 :

['__errno_location', 'strtoul']

4 4 getDebugLevel(charconst*,unsignedlong) call site: 00000 /src/poco/XML/src/xmlparse.cpp:8845

Runtime coverage analysis

Covered functions
911
Functions that are reachable but not covered
66
Reachable functions
442
Percentage of reachable functions covered
85.07%
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/poco/XML/fuzzing/XMLParse.cpp 1
/src/poco/XML/src/SAXParser.cpp 8
/src/poco/XML/include/Poco/SAX/XMLReader.h 1
/src/poco/XML/src/ParserEngine.cpp 8
/src/poco/XML/include/Poco/SAX/Locator.h 1
/src/poco/XML/src/NamespaceStrategy.cpp 1
/src/poco/XML/include/Poco/XML/NamespaceStrategy.h 1
/src/poco/XML/src/AttributesImpl.cpp 3
/src/poco/XML/include/Poco/SAX/Attributes.h 1
/src/poco/XML/src/Attributes.cpp 1
/src/poco/XML/src/Locator.cpp 1
/src/poco/XML/src/XMLReader.cpp 1
/src/poco/XML/src/DefaultHandler.cpp 2
/src/poco/XML/include/Poco/SAX/EntityResolver.h 1
/src/poco/XML/include/Poco/SAX/DTDHandler.h 1
/src/poco/XML/include/Poco/SAX/ContentHandler.h 1
/src/poco/XML/include/Poco/SAX/ErrorHandler.h 1
/src/poco/XML/include/Poco/XML/XMLString.h 1
/src/poco/XML/src/SAXException.cpp 4
/src/poco/XML/src/XMLException.cpp 3
/src/poco/Foundation/src/Exception.cpp 8
/usr/local/bin/../include/c++/v1/__exception/exception.h 1
/src/poco/XML/src/DOMParser.cpp 5
/src/poco/XML/src/NamePool.cpp 6
/src/poco/XML/src/WhitespaceFilter.cpp 2
/src/poco/XML/src/XMLFilterImpl.cpp 2
/src/poco/XML/include/Poco/SAX/XMLFilter.h 1
/src/poco/XML/include/Poco/SAX/LexicalHandler.h 1
/src/poco/XML/src/DOMBuilder.cpp 4
/src/poco/XML/src/LexicalHandler.cpp 1
/src/poco/XML/src/ContentHandler.cpp 1
/src/poco/XML/src/DTDHandler.cpp 1
/src/poco/XML/src/Document.cpp 4
/src/poco/XML/src/AbstractContainerNode.cpp 2
/src/poco/XML/src/AbstractNode.cpp 2
/src/poco/XML/include/Poco/DOM/Node.h 1
/src/poco/XML/include/Poco/DOM/EventTarget.h 1
/src/poco/XML/src/DOMObject.cpp 2
/src/poco/XML/include/Poco/DOM/DocumentEvent.h 1
/src/poco/Foundation/include/Poco/AutoReleasePool.h 3
/src/poco/Foundation/src/Bugcheck.cpp 3
/src/poco/Foundation/src/Debugger.cpp 1
/usr/local/bin/../include/c++/v1/sstream 2
/src/poco/XML/src/Name.cpp 2
/src/poco/Foundation/src/Random.cpp 7
/src/poco/Foundation/src/RandomStream.cpp 7
/src/poco/Foundation/include/Poco/BufferedStreamBuf.h 2
/src/poco/Foundation/include/Poco/BufferAllocator.h 2
/src/poco/XML/include/Poco/DOM/DOMObject.h 1
/src/poco/XML/src/DocumentEvent.cpp 1
/src/poco/XML/src/EventDispatcher.cpp 1
/src/poco/XML/src/Node.cpp 1
/src/poco/XML/src/EventTarget.cpp 1
/src/poco/XML/src/ErrorHandler.cpp 1
/src/poco/XML/src/EntityResolver.cpp 1
/src/poco/XML/src/XMLFilter.cpp 1
/src/poco/Foundation/include/Poco/AutoPtr.h 2
/src/poco/XML/src/XMLStreamParser.cpp 17
/src/poco/XML/src/QName.cpp 2
/src/poco/XML/src/xmlparse.cpp 49
/src/poco/XML/src/xmlrole.c 1
/src/poco/XML/src/xmltok_ns.c 3
/src/poco/XML/src/xmltok.c 2
/src/poco/XML/include/Poco/XML/QName.h 4
/src/poco/XML/include/Poco/XML/XMLStreamParser.h 15
/src/poco/XML/include/Poco/XML/Content.h 2
/src/poco/XML/src/XMLStreamParserException.cpp 3
/src/poco/Foundation/src/BinaryReader.cpp 3
/src/poco/Foundation/include/Poco/ByteOrder.h 1
/src/poco/Foundation/src/TextConverter.cpp 1
/src/poco/XML/src/siphash.h 4

Fuzzer: http_message_fuzzer

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 0 396 21.5%
gold [1:9] 113 6.13%
yellow [10:29] 56 3.04%
greenyellow [30:49] 13 0.70%
lawngreen 50+ 1263 68.6%
All colors 1841 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
746 759 5 :

['__cxa_allocate_exception', '__cxa_throw', '__cxa_free_exception', 'std::__1::basic_string , std::__1::allocator > Poco::format (char const*, unsigned long, unsigned long)', 'Poco::InvalidArgumentException::InvalidArgumentException(std::__1::basic_string , std::__1::allocator > const&, int)']

746 759 Poco::DigestEngine::digestToHex(std::__1::vector >const&,unsignedlong) call site: 00000 /src/poco/Foundation/src/DigestEngine.cpp:38
75 125 5 :

['Poco::SharedPtr >::operator*()', 'Poco::Net::SSPINTLMCredentials::negotiate(Poco::Net::NTLMContext&)', 'Poco::Net::SSPINTLMCredentials::createNTLMContext(std::__1::basic_string , std::__1::allocator > const&, std::__1::basic_string , std::__1::allocator > const&)', 'Poco::SharedPtr >::~SharedPtr()', 'Poco::SharedPtr >::operator=(Poco::SharedPtr >&&)']

75 182 Poco::Net::HTTPNTLMCredentials::createNTLMMessage(std::__1::basic_string ,std::__1::allocator >const&) call site: 00000 /src/poco/Net/src/HTTPNTLMCredentials.cpp:128
52 52 1 :

['Poco::Bugcheck::bugcheck(char const*, char const*, int)']

52 52 Poco::Random::initState(unsignedint,char*,int) call site: 00000 /src/poco/Foundation/src/Random.cpp:264
40 67 14 :

['std::__1::basic_string , std::__1::allocator > Poco::demangle , std::__1::allocator > >()', 'std::__1::basic_string , std::__1::allocator >::append(char const*)', '__cxa_allocate_exception', '__cxa_throw', '_ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEC2B8ne180100ILi0EEEPKc', 'Poco::BadCastException::BadCastException(std::__1::basic_string , std::__1::allocator > const&, int)', '__cxa_free_exception', 'std::type_info::name[abi:ne180100]() const', 'Poco::Any::content() const', 'std::__1::basic_string , std::__1::allocator >::append[abi:ne180100](std::__1::basic_string , std::__1::allocator > const&)', 'std::__1::basic_string , std::__1::allocator >::~basic_string()', 'std::__1::literals::string_literals::operator"" s[abi:ne180100](char const*, unsigned long)', 'Poco::demangle(char const*)', 'std::__1::basic_string , std::__1::allocator >::append(unsigned long, char)']

40 67 std::__1::basic_string ,std::__1::allocator >const&Poco::RefAnyCast ,std::__1::allocator >>(Poco::Anyconst&) call site: 00000 /src/poco/Foundation/include/Poco/Any.h:544
20 20 4 :

['__cxa_free_exception', 'Poco::Net::NotAuthenticatedException::NotAuthenticatedException(int)', '__cxa_allocate_exception', '__cxa_throw']

20 20 Poco::Net::HTTPRequest::getCredentials(std::__1::basic_string ,std::__1::allocator >const&,std::__1::basic_string ,std::__1::allocator >&,std::__1::basic_string ,std::__1::allocator >&)const call site: 00000 /src/poco/Net/src/HTTPRequest.cpp:272
14 14 4 :

['Poco::NullPointerException::NullPointerException(int)', '__cxa_free_exception', '__cxa_allocate_exception', '__cxa_throw']

14 14 Poco::SharedPtr >::deref()const call site: 00000 /src/poco/Foundation/include/Poco/SharedPtr.h:433
0 828 1 :

['Poco::Net::OAuth10Credentials::signPlaintext(Poco::Net::HTTPRequest&) const']

0 828 Poco::Net::OAuth10Credentials::authenticate(Poco::Net::HTTPRequest&,Poco::URIconst&,Poco::Net::HTMLFormconst&,Poco::Net::OAuth10Credentials::SignatureMethod) call site: 00000 /src/poco/Net/src/OAuth10Credentials.cpp:134
0 57 1 :

['Poco::Net::NameValueCollection::get(std::__1::basic_string , std::__1::allocator > const&) const']

6 3240 Poco::Net::HTTPDigestCredentials::createAuthParams(Poco::Net::HTTPRequestconst&,Poco::Net::HTTPAuthenticationParamsconst&) call site: 00000 /src/poco/Net/src/HTTPDigestCredentials.cpp:279
0 57 2 :

['std::__1::basic_string , std::__1::allocator >::operator=(std::__1::basic_string , std::__1::allocator > const&)', 'Poco::Net::NameValueCollection::get(std::__1::basic_string , std::__1::allocator > const&) const']

0 57 Poco::Net::HTTPAuthenticationParams::toString()const call site: 00000 /src/poco/Net/src/HTTPAuthenticationParams.cpp:176
0 35 1 :

['Poco::Net::NameValueCollection::erase(std::__1::basic_string , std::__1::allocator > const&)']

0 35 Poco::Net::HTTPMessage::setContentType(std::__1::basic_string ,std::__1::allocator >const&) call site: 00000 /src/poco/Net/src/HTTPMessage.cpp:165
0 19 1 :

['Poco::Net::NotAuthenticatedException::NotAuthenticatedException(std::__1::basic_string , std::__1::allocator > const&, int)']

6 25 Poco::Net::OAuth10Credentials::verify(Poco::Net::HTTPRequestconst&,Poco::URIconst&,Poco::Net::HTMLFormconst&) call site: 00000 /src/poco/Net/src/OAuth10Credentials.cpp:162
0 15 8 :

['std::__1::vector >::begin[abi:ne180100]() const', 'Poco::SHA1Engine::reset()', 'std::__1::vector >::end[abi:ne180100]() const', 'Poco::DigestEngine::update(void const*, unsigned long)', 'std::__1::__wrap_iter ::operator++[abi:ne180100]()', 'bool std::__1::operator!=[abi:ne180100] (std::__1::__wrap_iter const&, std::__1::__wrap_iter const&)', 'Poco::SHA1Engine::digest()', 'std::__1::__wrap_iter ::operator*[abi:ne180100]() const']

0 15 Poco::HMACEngine ::init(charconst*,unsignedlong) call site: 00000 /src/poco/Foundation/include/Poco/HMACEngine.h:101

Runtime coverage analysis

Covered functions
651
Functions that are reachable but not covered
229
Reachable functions
1380
Percentage of reachable functions covered
83.41%
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.
Function name source code lines source lines hit percentage hit

Files reached

filename functions hit
/src/poco/Net/fuzzing/HTTPParse.cpp 9
/src/poco/Foundation/src/NullStream.cpp 7
/src/poco/Foundation/include/Poco/UnbufferedStreamBuf.h 1
/src/poco/Foundation/src/MemoryStream.cpp 8
/src/poco/Foundation/include/Poco/MemoryStream.h 1
/src/poco/Net/src/HTTPRequest.cpp 17
/src/poco/Net/src/HTTPMessage.cpp 11
/src/poco/Net/src/MessageHeader.cpp 11
/src/poco/Net/src/NameValueCollection.cpp 12
/src/poco/Foundation/include/Poco/ListMap.h 15
/src/poco/Net/src/NetException.cpp 15
/src/poco/Foundation/src/Exception.cpp 32
/usr/local/bin/../include/c++/v1/__exception/exception.h 1
/src/poco/Foundation/include/Poco/Ascii.h 11
/src/poco/Foundation/include/Poco/String.h 10
/src/poco/Foundation/src/StringTokenizer.cpp 3
/src/poco/Foundation/include/Poco/StringTokenizer.h 3
/src/poco/Foundation/src/Base64Decoder.cpp 7
/src/poco/Foundation/include/Poco/ScopedLock.h 2
/src/poco/Foundation/include/Poco/Mutex.h 2
/src/poco/Foundation/include/Poco/Mutex_POSIX.h 2
/src/poco/Foundation/src/Error.cpp 5
/src/poco/Foundation/src/Bugcheck.cpp 6
/src/poco/Foundation/src/TextEncoding.cpp 8
/src/poco/Foundation/src/RWLock.cpp 1
/src/poco/Foundation/src/RWLock_POSIX.cpp 2
/src/poco/Foundation/src/UTF8Encoding.cpp 2
/src/poco/Foundation/include/Poco/TextEncoding.h 1
/src/poco/Foundation/include/Poco/SharedPtr.h 25
/src/poco/Foundation/src/AtomicCounter.cpp 2
/src/poco/Foundation/include/Poco/AtomicCounter.h 2
/src/poco/Foundation/include/Poco/RWLock.h 5
/src/poco/Foundation/include/Poco/RWLock_POSIX.h 3
/src/poco/Foundation/src/ASCIIEncoding.cpp 1
/src/poco/Foundation/src/Latin1Encoding.cpp 1
/src/poco/Foundation/src/Latin2Encoding.cpp 1
/src/poco/Foundation/src/Latin9Encoding.cpp 1
/src/poco/Foundation/src/UTF16Encoding.cpp 3
/src/poco/Foundation/src/UTF32Encoding.cpp 3
/src/poco/Foundation/src/Windows1250Encoding.cpp 1
/src/poco/Foundation/src/Windows1251Encoding.cpp 1
/src/poco/Foundation/src/Windows1252Encoding.cpp 1
/src/poco/Foundation/src/TextConverter.cpp 7
/src/poco/Foundation/src/TextIterator.cpp 5
/src/poco/Foundation/include/Poco/TextIterator.h 1
/src/poco/Foundation/src/Debugger.cpp 1
/usr/local/bin/../include/c++/v1/sstream 2
/src/poco/Net/include/Poco/Net/HTTPMessage.h 2
/src/poco/Net/include/Poco/Net/NameValueCollection.h 6
/src/poco/Net/src/HTTPCredentials.cpp 12
/src/poco/Net/src/HTTPDigestCredentials.cpp 21
/src/poco/Net/src/HTTPAuthenticationParams.cpp 10
/src/poco/Net/src/HTTPNTLMCredentials.cpp 11
/src/poco/Net/include/Poco/Net/HTTPRequest.h 2
/src/poco/Foundation/src/URI.cpp 20
/src/poco/Foundation/src/NumberParser.cpp 2
/src/poco/Foundation/include/Poco/NumericString.h 12
/usr/include/ctype.h 1
/src/poco/Foundation/include/Poco/URI.h 3
/src/poco/Net/include/Poco/Net/HTTPCredentials.h 3
/src/poco/Net/include/Poco/Net/HTTPDigestCredentials.h 2
/src/poco/Net/src/HTTPBasicCredentials.cpp 5
/src/poco/Foundation/src/Base64Encoder.cpp 11
/src/poco/Foundation/src/MD5Engine.cpp 5
/src/poco/Foundation/src/DigestEngine.cpp 3
/src/poco/Foundation/include/Poco/DigestEngine.h 3
/src/poco/Foundation/include/Poco/Format.h 3
/src/poco/Foundation/include/Poco/Any.h 60
/src/poco/Foundation/src/Format.cpp 10
/src/poco/Foundation/include/Poco/Types.h 16
/src/poco/Foundation/include/Poco/NumberFormatter.h 5
/src/poco/Foundation/src/SHA1Engine.cpp 6
/src/poco/Foundation/src/SHA2Engine.cpp 3
/src/poco/Net/src/SSPINTLMCredentials.cpp 5
/src/poco/Net/src/HTTPResponse.cpp 8
/src/poco/Net/src/DNS.cpp 9
/src/poco/Foundation/include/Poco/Unicode.h 1
/src/poco/Foundation/src/Unicode.cpp 2
/src/poco/Foundation/src/Timestamp.cpp 3
/src/poco/Foundation/include/Poco/Timestamp.h 3
/src/poco/Net/include/Poco/Net/HTTPNTLMCredentials.h 2
/src/poco/Net/include/Poco/Net/NTLMCredentials.h 8
/src/poco/Net/src/NTLMCredentials.cpp 14
/src/poco/Foundation/src/BinaryWriter.cpp 7
/src/poco/Foundation/include/Poco/ByteOrder.h 3
/src/poco/Foundation/src/BinaryReader.cpp 8
/src/poco/Foundation/src/Random.cpp 7
/src/poco/Foundation/src/RandomStream.cpp 7
/src/poco/Foundation/include/Poco/BufferedStreamBuf.h 2
/src/poco/Foundation/include/Poco/BufferAllocator.h 2
/src/poco/Foundation/src/MD4Engine.cpp 5
/src/poco/Foundation/src/UTF8String.cpp 2
/src/poco/Foundation/include/Poco/HMACEngine.h 8
/src/poco/Net/src/EscapeHTMLStream.cpp 7
/src/poco/Net/src/HTMLForm.cpp 16
/src/poco/Net/src/NullPartHandler.cpp 2
/src/poco/Net/src/PartHandler.cpp 2
/src/poco/Net/src/MultipartReader.cpp 11
/src/poco/Foundation/src/CountingStream.cpp 10
/src/poco/Foundation/include/Poco/CountingStream.h 2
/src/poco/Net/src/MultipartWriter.cpp 6
/src/poco/Foundation/src/NumberFormatter.cpp 2
/src/poco/Net/include/Poco/Net/PartSource.h 2
/src/poco/Foundation/src/StreamCopier.cpp 1
/src/poco/Foundation/include/Poco/StreamCopier.h 1
/src/poco/Foundation/include/Poco/Buffer.h 3
/src/poco/Net/src/OAuth10Credentials.cpp 9
/usr/local/bin/../include/c++/v1/initializer_list 1
/src/poco/Net/src/OAuth20Credentials.cpp 4

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
Poco::XML::SAXParser::parse(std::__1::basic_string ,std::__1::allocator >const&) /src/poco/XML/src/SAXParser.cpp 2 ['N/A', 'N/A'] 14 0 98 22 13 734 0 2547 1083
externalParEntInitProcessor(XML_ParserStruct*,charconst*,charconst*,charconst**) /src/poco/XML/src/xmlparse.cpp 4 ['N/A', 'N/A', 'N/A', 'N/A'] 8 0 48 8 4 133 0 996 847
Poco::Dynamic::Struct ,std::__1::allocator >,tsl::ordered_map ,std::__1::allocator >,Poco::Dynamic::Var,std::__1::hash ,std::__1::allocator >>,std::__1::equal_to ,std::__1::allocator >>,std::__1::allocator ,std::__1::allocator >,Poco::Dynamic::Var>>,std::__1::deque ,std::__1::allocator >,Poco::Dynamic::Var>,std::__1::allocator ,std::__1::allocator >,Poco::Dynamic::Var>>>>,tsl::ordered_set ,std::__1::allocator >,std::__1::hash ,std::__1::allocator >>,std::__1::equal_to ,std::__1::allocator >>,std::__1::allocator ,std::__1::allocator >>,std::__1::deque ,std::__1::allocator >,std::__1::allocator ,std::__1::allocator >>>>>Poco::JSON::Object::makeStructImpl ,std::__1::allocator >,tsl::ordered_map ,std::__1::allocator >,Poco::Dynamic::Var,std::__1::hash ,std::__1::allocator >>,std::__1::equal_to ,std::__1::allocator >>,std::__1::allocator ,std::__1::allocator >,Poco::Dynamic::Var>>,std::__1::deque ,std::__1::allocator >,Poco::Dynamic::Var>,std::__1::allocator ,std::__1::allocator >,Poco::Dynamic::Var>>>>,tsl::ordered_set ,std::__1::allocator >,std::__1::hash ,std::__1::allocator >>,std::__1::equal_to ,std::__1::allocator >>,std::__1::allocator ,std::__1::allocator >>,std::__1::deque ,std::__1::allocator >,std::__1::allocator ,std::__1::allocator >>>>>>(Poco::SharedPtr >const&) /src/poco/JSON/include/Poco/JSON/Object.h 2 ['N/A', 'N/A'] 15 0 459 111 75 526 3 1498 522

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

Functions statically reachable by fuzzers
26.0%
1786 / 6744
Cyclomatic complexity statically reachable by fuzzers
41.0%
16852 / 41386

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/poco/Foundation/fuzzing/MiscFuzzing.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=['Poco::Path::operator[](int) const', 'Poco::MutexImpl::lockImpl()', 'Poco::Path::toString() const', 'Poco::TextIterator::operator*() const', 'Poco::NotFoundException::NotFoundException(std::__1::basic_string, std::__1::allocator > const&, int)', 'Poco::MutexImpl::unlockImpl()', 'Poco::PathImpl::currentImpl()', 'Poco::URI::parse(std::__1::basic_string, std::__1::allocator > const&)', '_ZN4Poco8intToStrIjTnPNSt3__19enable_ifIXsr3std11is_unsignedIT_EE5valueEvE4typeELPv0EEEbS3_tPcRmbiccb', '_ZN4Poco8intToStrIiTnPNSt3__19enable_ifIXsr3std9is_signedIT_EE5valueEvE4typeELPv0EEEbS3_tPcRmbiccb']

/src/poco/Net/fuzzing/MailParse.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=['Poco::Ascii::properties(int)', 'Poco::Bugcheck::what(char const*, char const*, int, char const*)', 'Poco::DateTimeFormatter::append(std::__1::basic_string, std::__1::allocator >&, Poco::DateTime const&, std::__1::basic_string, std::__1::allocator > const&, int)', 'Poco::DateTime::isValid(int, int, int, int, int, int, int, int)', 'Poco::MutexImpl::lockImpl()', 'Poco::NumberFormatter::append(std::__1::basic_string, std::__1::allocator >&, int)', 'Poco::Exception::Exception(std::__1::basic_string, std::__1::allocator > const&, std::__1::basic_string, std::__1::allocator > const&, int)', 'Poco::Random::Random(int)', 'Poco::SharedPtr >::operator->()', 'Poco::MutexImpl::unlockImpl()']

/src/poco/JSON/fuzzing/JsonParse.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=['poco_double_conversion::StrtodTrimmed(poco_double_conversion::Vector, int)', 'double poco_double_conversion::StringToDoubleConverter::StringToIeee(char const*, int, bool, int*) const', 'Poco::Placeholder::erase()', 'Poco::SharedPtr >::operator->()', 'poco_double_conversion::(anonymous namespace)::ConsumeFirstCharacter(char, char const*, bool)', 'double poco_double_conversion::StringToDoubleConverter::StringToIeee(char const*, int, bool, int*) const', 'Poco::SharedPtr >::SharedPtr(Poco::JSON::Handler*)', 'Poco::JSON::Parser::parse(std::__1::basic_string, std::__1::allocator > const&)', 'poco_double_conversion::Double::DiyFpToUint64(poco_double_conversion::DiyFp)', 'double poco_double_conversion::StringToDoubleConverter::StringToIeee(char const*, int, bool, int*) const']

/src/poco/JWT/fuzzing/JWTDecode.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=['Poco::(anonymous namespace)::formatOne(std::__1::basic_string, std::__1::allocator >&, std::__1::__wrap_iter&, std::__1::__wrap_iter const&, std::__1::__wrap_iter&)', 'double poco_double_conversion::StringToDoubleConverter::StringToIeee(char const*, int, bool, int*) const', 'poco_double_conversion::StrtodTrimmed(poco_double_conversion::Vector, int)', 'Poco::Exception::Exception(std::__1::basic_string, std::__1::allocator > const&, int)', 'poco_double_conversion::Double::AsDiyFp() const', 'Poco::JSON::ParserImpl::handleObject()', 'std::__1::basic_string, std::__1::allocator > const& Poco::RefAnyCast, std::__1::allocator > >(Poco::Any const&)', 'Poco::JSON::Parser::parse(std::__1::basic_istream >&)', 'int* Poco::AnyCast(Poco::Any*)', 'Poco::MutexImpl::lockImpl()']

/src/poco/Foundation/fuzzing/DateTimeParse.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=['Poco::Ascii::properties(int)', 'parse_regex', 'Poco::LogicException::LogicException(std::__1::basic_string, std::__1::allocator > const&, int)', 'add_to_class', 'pcre2_match_8', 'Poco::DateTime::isValid(int, int, int, int, int, int, int, int)', 'compile_regex', 'set_start_bits']

/src/poco/XML/fuzzing/XMLParse.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=['Poco::XML::XMLStreamParserException::XMLStreamParserException(Poco::XML::XMLStreamParser const&, std::__1::basic_string, std::__1::allocator > const&)', 'Poco::XML::NamePool::NamePool(unsigned long)', 'Poco::XML::XMLStreamParser::nextImpl(bool)', 'Poco::Random::Random(int)', 'Poco::XML::XMLStreamParser::handleCharacters(void*, char const*, int)', 'Poco::XML::SAXParser::setFeature(std::__1::basic_string, std::__1::allocator > const&, bool)', 'Poco::XML::WhitespaceFilter::WhitespaceFilter(Poco::XML::XMLReader*)', 'Poco::XML::XMLStreamParser::handleError()', 'LLVMFuzzerTestOneInput', 'Poco::XML::AbstractContainerNode::AbstractContainerNode(Poco::XML::Document*)']

/src/poco/Net/fuzzing/HTTPParse.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=['Poco::(anonymous namespace)::formatOne(std::__1::basic_string, std::__1::allocator >&, std::__1::__wrap_iter&, std::__1::__wrap_iter const&, std::__1::__wrap_iter&)', 'Poco::Net::HTMLForm::writeMultipart(std::__1::basic_ostream >&)', 'int* Poco::AnyCast(Poco::Any*)', 'Poco::Net::SSPINTLMCredentials::createNTLMContext(std::__1::basic_string, std::__1::allocator > const&, std::__1::basic_string, std::__1::allocator > const&)', 'std::__1::basic_string, std::__1::allocator > const& Poco::RefAnyCast, std::__1::allocator > >(Poco::Any const&)', 'void Poco::format, std::__1::allocator >>(std::__1::basic_string, std::__1::allocator >&, char const*, std::__1::basic_string, std::__1::allocator >)', 'Poco::MutexImpl::lockImpl()', 'Poco::Placeholder::erase()', 'Poco::Net::HTTPRequest::getCredentials(std::__1::basic_string, std::__1::allocator > const&, std::__1::basic_string, std::__1::allocator >&, std::__1::basic_string, std::__1::allocator >&) const', 'Poco::Net::OAuth10Credentials::verify(Poco::Net::HTTPRequest const&, Poco::URI const&, Poco::Net::HTMLForm const&)']

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
boolPoco::safeMultiply (unsignedlong&,unsignedlong,short) 35 16 45.71% ['foundation_misc_fuzzer', 'json_parser_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer']
Poco::Random::initState(unsignedint,char*,int) 45 20 44.44% ['mail_message_fuzzer', 'xml_parser_fuzzer', 'http_message_fuzzer']
Poco::RandomBuf::readFromDevice(char*,long) 45 14 31.11% []
Poco::(anonymousnamespace)::formatOne(std::__1::basic_string ,std::__1::allocator >&,std::__1::__wrap_iter &,std::__1::__wrap_iter const&,std::__1::__wrap_iter &) 82 27 32.92% ['mail_message_fuzzer', 'jwt_decode_fuzzer', 'date_time_fuzzer', 'http_message_fuzzer']
_pcre2_auto_possessify_8 193 85 44.04% ['date_time_fuzzer']
get_chr_property_list 144 79 54.86% ['date_time_fuzzer']
compare_opcodes 385 154 40.0% ['date_time_fuzzer']
_pcre2_check_escape_8 179 35 19.55% ['date_time_fuzzer']
caseCHAR_6caseCHAR_7caseCHAR_8caseCHAR_9 164 17 10.36%
pcre2_compile_8 482 225 46.68% ['date_time_fuzzer']
read_repeat_counts 75 39 52.0% ['date_time_fuzzer']
parse_regex 1080 294 27.22% ['date_time_fuzzer']
caseCHAR_5caseCHAR_6caseCHAR_7caseCHAR_8caseCHAR_9 407 35 8.599%
handle_escdsw 46 21 45.65% ['date_time_fuzzer']
((posix_class==PC_GRAPH)?PT_PXGRAPH 1283 416 32.42%
add_to_class_internal 73 17 23.28% ['date_time_fuzzer']
is_anchored 47 22 46.80% ['date_time_fuzzer']
first_significant_code 52 10 19.23% ['date_time_fuzzer']
find_firstassertedcu 62 34 54.83% ['date_time_fuzzer']
is_startline 65 21 32.30% ['date_time_fuzzer']
pcre2_match_8 587 274 46.67% ['date_time_fuzzer']
match 4416 550 12.45% ['date_time_fuzzer']
match_ref 87 27 31.03% ['date_time_fuzzer']
pcre2_pattern_info_8 138 20 14.49% ['date_time_fuzzer']
set_start_bits 543 93 17.12% ['date_time_fuzzer']
set_table_bit 33 11 33.33% ['date_time_fuzzer']
find_minlength 484 168 34.71% ['date_time_fuzzer']
Poco::FileImpl::handleLastErrorImpl(int,std::__1::basic_string ,std::__1::allocator >const&) 36 7 19.44% []
Poco::XML::AbstractContainerNode::insertBefore(Poco::XML::Node*,Poco::XML::Node*) 69 36 52.17% []
Poco::XML::XMLStreamParser::nextBody() 174 66 37.93% ['xml_parser_fuzzer']
XML_StopParser 34 15 44.11% ['xml_parser_fuzzer']
is_rfc3986_uri_char(char) 92 6 6.521% ['xml_parser_fuzzer']
callStoreEntityValue(XML_ParserStruct*,encodingconst*,charconst*,charconst*,XML_Account) 47 15 31.91% []
storeEntityValue(XML_ParserStruct*,encodingconst*,charconst*,charconst*,XML_Account,charconst**) 141 76 53.90% []
externalEntityInitProcessor2(XML_ParserStruct*,charconst*,charconst*,charconst**) 36 8 22.22% []
externalEntityInitProcessor3(XML_ParserStruct*,charconst*,charconst*,charconst**) 43 12 27.90% []
externalParEntProcessor(XML_ParserStruct*,charconst*,charconst*,charconst**) 35 17 48.57% []
Poco::Net::HTMLForm::writeMultipart(std::__1::basic_ostream >&) 45 17 37.77% ['http_message_fuzzer']
Poco::Net::HTTPResponse::getReasonForStatus(Poco::Net::HTTPResponse::HTTPStatus) 129 7 5.426% ['http_message_fuzzer']
Poco::Net::MessageHeader::splitElements(std::__1::basic_string ,std::__1::allocator >const&,std::__1::vector ,std::__1::allocator >,std::__1::allocator ,std::__1::allocator >>>&,bool) 44 9 20.45% ['http_message_fuzzer']

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/poco/XML/include/Poco/DOM/EventTarget.h ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Net/include/Poco/Net/HTTPMessage.h ['http_message_fuzzer'] ['http_message_fuzzer']
/usr/local/bin/../include/c++/v1/initializer_list ['http_message_fuzzer'] []
/src/poco/XML/src/ErrorHandler.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Foundation/src/string-to-double.cc ['json_parser_fuzzer', 'jwt_decode_fuzzer'] ['json_parser_fuzzer', 'jwt_decode_fuzzer']
/src/poco/JWT/src/Signer.cpp ['jwt_decode_fuzzer'] ['jwt_decode_fuzzer']
/src/poco/Net/src/SSPINTLMCredentials.cpp ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/Crypto/src/KeyPairImpl.cpp [] []
/src/poco/JWT/fuzzing/JWTDecode.cpp ['jwt_decode_fuzzer'] ['jwt_decode_fuzzer']
/src/poco/Crypto/include/Poco/Crypto/X509Certificate.h [] []
/usr/local/bin/../include/c++/v1/__iterator/move_iterator.h [] []
/src/poco/XML/src/NamedNodeMap.cpp [] []
/src/poco/Foundation/include/Poco/Timestamp.h ['mail_message_fuzzer', 'date_time_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'date_time_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/include/Poco/Path.h ['foundation_misc_fuzzer'] ['foundation_misc_fuzzer']
/src/poco/Net/src/MailStream.cpp ['mail_message_fuzzer'] ['mail_message_fuzzer']
/src/poco/Net/src/StringPartSource.cpp [] []
/src/poco/JSON/src/pdjson.c ['json_parser_fuzzer', 'jwt_decode_fuzzer'] ['json_parser_fuzzer', 'jwt_decode_fuzzer']
/src/poco/Net/src/SocketAddress.cpp [] []
/src/poco/Crypto/include/Poco/Crypto/ECKey.h [] []
/src/poco/Net/src/HTTPCookie.cpp [] []
/src/poco/Foundation/include/Poco/FPEnvironment.h ['json_parser_fuzzer', 'jwt_decode_fuzzer'] ['json_parser_fuzzer', 'jwt_decode_fuzzer']
/src/poco/Net/src/PartSource.cpp [] []
/src/poco/Net/fuzzing/HTTPParse.cpp ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/Foundation/include/Poco/Dynamic/Struct.h [] []
/src/poco/XML/src/EventTarget.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/XML/include/Poco/DOM/Event.h [] []
/src/poco/Foundation/src/BinaryWriter.cpp ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/Net/src/MultipartReader.cpp ['mail_message_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/src/double-to-string.h [] []
/src/poco/Foundation/src/Timespan.cpp ['mail_message_fuzzer', 'date_time_fuzzer'] ['mail_message_fuzzer', 'date_time_fuzzer']
/src/poco/Net/include/Poco/Net/SocketAddressImpl.h [] []
/src/poco/Foundation/include/Poco/StringTokenizer.h ['mail_message_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer']
/src/poco/JSON/include/Poco/JSON/ParserImpl.h ['json_parser_fuzzer', 'jwt_decode_fuzzer'] ['json_parser_fuzzer', 'jwt_decode_fuzzer']
/src/poco/XML/src/xmlrole.c ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/usr/local/bin/../include/c++/v1/sstream ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'json_parser_fuzzer', 'jwt_decode_fuzzer', 'date_time_fuzzer', 'xml_parser_fuzzer', 'http_message_fuzzer'] []
/src/poco/XML/src/NamePool.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Foundation/src/DigestEngine.cpp ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/Foundation/src/ASCIIEncoding.cpp ['mail_message_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'http_message_fuzzer']
/src/poco/Net/include/Poco/Net/MultipartWriter.h ['mail_message_fuzzer'] ['mail_message_fuzzer']
/src/poco/XML/include/Poco/DOM/NamedNodeMap.h [] []
/src/poco/Foundation/include/Poco/ordered_map.h [] []
/src/poco/Foundation/src/pcre2_find_bracket.c ['date_time_fuzzer'] []
/src/poco/Foundation/include/Poco/Dynamic/Var.h ['json_parser_fuzzer', 'jwt_decode_fuzzer'] ['json_parser_fuzzer', 'jwt_decode_fuzzer']
/src/poco/Crypto/include/Poco/Crypto/RSAKeyImpl.h [] []
/src/poco/Crypto/src/RSAKeyImpl.cpp [] []
/src/poco/Foundation/src/diy-fp.h ['json_parser_fuzzer', 'jwt_decode_fuzzer'] ['json_parser_fuzzer', 'jwt_decode_fuzzer']
/src/poco/XML/src/DocumentFragment.cpp [] []
/src/poco/Net/src/HTTPAuthenticationParams.cpp ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/Foundation/include/Poco/ListMap.h ['mail_message_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'http_message_fuzzer']
/src/poco/Net/include/Poco/Net/HTTPCredentials.h ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/Foundation/include/Poco/ordered_hash.h [] []
/src/poco/Foundation/src/pcre2_newline.c ['date_time_fuzzer'] []
/src/poco/Foundation/src/pcre2_match_data.c ['date_time_fuzzer'] ['date_time_fuzzer']
/src/poco/XML/src/DocumentEvent.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/XML/include/Poco/SAX/Locator.h ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/XML/src/xmlparse.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/XML/include/Poco/SAX/Attributes.h ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Foundation/src/strtod.h ['json_parser_fuzzer', 'jwt_decode_fuzzer'] ['json_parser_fuzzer', 'jwt_decode_fuzzer']
/src/poco/Net/src/HTTPNTLMCredentials.cpp ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/Foundation/include/Poco/TextIterator.h ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'http_message_fuzzer'] ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/src/Latin2Encoding.cpp ['mail_message_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/src/strtod.cc ['json_parser_fuzzer', 'jwt_decode_fuzzer'] ['json_parser_fuzzer', 'jwt_decode_fuzzer']
/src/poco/Crypto/include/Poco/Crypto/RSAKey.h [] []
/src/poco/XML/src/DOMImplementation.cpp [] []
/src/poco/Foundation/src/Var.cpp ['json_parser_fuzzer', 'jwt_decode_fuzzer'] ['json_parser_fuzzer', 'jwt_decode_fuzzer']
/src/poco/Foundation/src/Timezone_UNIX.cpp [] []
/src/poco/Foundation/src/UnicodeConverter.cpp [] []
/src/poco/Foundation/include/Poco/URIStreamFactory.h [] []
/src/poco/Foundation/include/Poco/AutoPtr.h ['jwt_decode_fuzzer', 'xml_parser_fuzzer'] ['jwt_decode_fuzzer', 'xml_parser_fuzzer']
/src/poco/Foundation/fuzzing/MiscFuzzing.cpp ['foundation_misc_fuzzer'] ['foundation_misc_fuzzer']
/src/poco/Net/src/MultipartWriter.cpp ['mail_message_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'http_message_fuzzer']
/src/poco/XML/src/CharacterData.cpp [] []
/usr/include/x86_64-linux-gnu/sys/stat.h [] []
/src/poco/XML/src/AttributesImpl.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/XML/include/Poco/SAX/DTDHandler.h ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Net/src/NTLMCredentials.cpp ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/Foundation/src/DateTimeFormat.cpp ['date_time_fuzzer'] ['date_time_fuzzer']
/src/poco/Foundation/include/Poco/NumberFormatter.h ['foundation_misc_fuzzer', 'http_message_fuzzer'] ['foundation_misc_fuzzer', 'http_message_fuzzer']
/src/poco/XML/src/AttrMap.cpp [] []
/src/poco/Foundation/include/Poco/Buffer.h ['mail_message_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/include/Poco/Types.h ['mail_message_fuzzer', 'jwt_decode_fuzzer', 'date_time_fuzzer', 'http_message_fuzzer'] []
/src/poco/Foundation/src/TextIterator.cpp ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'http_message_fuzzer'] ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'http_message_fuzzer']
/src/poco/JSON/src/Object.cpp ['jwt_decode_fuzzer'] ['jwt_decode_fuzzer']
/src/poco/XML/include/Poco/XML/NamespaceStrategy.h ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/XML/include/Poco/SAX/XMLFilter.h ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Foundation/src/UTF8String.cpp ['foundation_misc_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer'] ['foundation_misc_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/src/UUID.cpp ['foundation_misc_fuzzer'] ['foundation_misc_fuzzer']
/src/poco/Foundation/src/pcre2_string_utils.c ['date_time_fuzzer'] ['date_time_fuzzer']
/src/poco/Foundation/include/Poco/RefCountedObject.h ['jwt_decode_fuzzer'] ['jwt_decode_fuzzer']
/src/poco/Foundation/src/Timezone.cpp [] []
/src/poco/Foundation/include/Poco/Exception.h [] []
/src/poco/Foundation/src/FileStreamFactory.cpp [] []
/src/poco/Net/src/MediaType.cpp ['mail_message_fuzzer'] ['mail_message_fuzzer']
/src/poco/Foundation/src/Base64Encoder.cpp ['mail_message_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer']
/src/poco/XML/src/EventDispatcher.cpp ['xml_parser_fuzzer'] []
/src/poco/Crypto/src/ECKey.cpp [] []
/src/poco/XML/src/XMLException.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Foundation/include/Poco/RWLock.h ['mail_message_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/include/Poco/RWLock_POSIX.h ['mail_message_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'http_message_fuzzer']
/src/poco/Net/include/Poco/Net/HTTPCookie.h [] []
/src/poco/Foundation/src/RWLock_POSIX.cpp ['mail_message_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'http_message_fuzzer']
/src/poco/XML/src/ContentHandler.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Foundation/include/Poco/Ascii.h ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'json_parser_fuzzer', 'jwt_decode_fuzzer', 'date_time_fuzzer', 'http_message_fuzzer'] ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'json_parser_fuzzer', 'jwt_decode_fuzzer', 'date_time_fuzzer', 'http_message_fuzzer']
/src/poco/Net/src/DNS.cpp ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/Net/include/Poco/Net/NTLMCredentials.h ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/Foundation/src/pcre2_ord2utf.c ['date_time_fuzzer'] []
/src/poco/Foundation/src/DirectoryIterator.cpp [] []
/src/poco/Net/src/HTTPRequest.cpp ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/JSON/src/JSONException.cpp ['json_parser_fuzzer', 'jwt_decode_fuzzer'] ['json_parser_fuzzer', 'jwt_decode_fuzzer']
/src/poco/Crypto/src/DigestEngine.cpp [] []
/src/poco/JSON/include/Poco/JSON/Parser.h ['json_parser_fuzzer', 'jwt_decode_fuzzer'] ['json_parser_fuzzer', 'jwt_decode_fuzzer']
/src/poco/Foundation/include/Poco/File.h [] []
/src/poco/Foundation/src/fixed-dtoa.cc [] []
/usr/local/bin/../include/c++/v1/istream [] []
/src/poco/Net/src/HTTPResponse.cpp ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/XML/src/DTDHandler.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/XML/src/AbstractContainerNode.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Net/src/HTTPBasicCredentials.cpp ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/Foundation/src/pcre2_match.c ['date_time_fuzzer'] ['date_time_fuzzer']
/src/poco/XML/src/Document.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/XML/src/SAXException.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Foundation/src/RegularExpression.cpp ['date_time_fuzzer'] ['date_time_fuzzer']
/src/poco/Foundation/src/fast-dtoa.cc [] []
/src/poco/Foundation/src/MD4Engine.cpp ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/Foundation/src/Path.cpp ['foundation_misc_fuzzer'] ['foundation_misc_fuzzer']
/src/poco/Foundation/include/Poco/ScopedLock.h ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer'] ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/include/Poco/StreamCopier.h ['mail_message_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer']
/src/poco/XML/include/Poco/SAX/LexicalHandler.h ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/JWT/src/JWTException.cpp ['jwt_decode_fuzzer'] ['jwt_decode_fuzzer']
/src/poco/Foundation/src/URIStreamOpener.cpp [] []
/src/poco/Foundation/include/Poco/SharedPtr.h ['mail_message_fuzzer', 'json_parser_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'json_parser_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/include/Poco/String.h ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'json_parser_fuzzer', 'jwt_decode_fuzzer', 'date_time_fuzzer', 'http_message_fuzzer'] ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'json_parser_fuzzer', 'jwt_decode_fuzzer', 'date_time_fuzzer', 'http_message_fuzzer']
/src/poco/XML/src/DOMException.cpp [] []
/src/poco/Foundation/src/pcre2_auto_possess.c ['date_time_fuzzer'] ['date_time_fuzzer']
/src/poco/Foundation/src/RefCountedObject.cpp [] []
/src/poco/JSON/src/Handler.cpp ['json_parser_fuzzer', 'jwt_decode_fuzzer'] ['json_parser_fuzzer', 'jwt_decode_fuzzer']
/src/poco/XML/src/DefaultHandler.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/XML/src/XMLFilterImpl.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Foundation/src/bignum-dtoa.cc [] []
/src/poco/Foundation/src/MemoryStream.cpp ['mail_message_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer']
/src/poco/Net/src/HTTPCredentials.cpp ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/XML/src/ProcessingInstruction.cpp [] []
/src/poco/Net/include/Poco/Net/IPAddress.h [] []
/src/poco/Foundation/include/Poco/Unicode.h ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/Net/include/Poco/Net/PartSource.h ['mail_message_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer']
/src/poco/Foundation/src/Timestamp.cpp ['mail_message_fuzzer', 'date_time_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'date_time_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/src/UTF8Encoding.cpp ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'http_message_fuzzer'] ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/src/DateTimeParser.cpp ['date_time_fuzzer'] ['date_time_fuzzer']
/src/poco/Foundation/src/Random.cpp ['mail_message_fuzzer', 'xml_parser_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'xml_parser_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/src/NumericString.cpp ['json_parser_fuzzer', 'jwt_decode_fuzzer'] ['json_parser_fuzzer', 'jwt_decode_fuzzer']
/src/poco/Net/src/NameValueCollection.cpp ['mail_message_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/include/Poco/DateTime.h ['mail_message_fuzzer', 'date_time_fuzzer'] ['mail_message_fuzzer', 'date_time_fuzzer']
/src/poco/XML/src/ChildNodesList.cpp [] []
/src/poco/Crypto/include/Poco/Crypto/ECKeyImpl.h [] []
/src/poco/Net/src/QuotedPrintableDecoder.cpp ['mail_message_fuzzer'] ['mail_message_fuzzer']
/src/poco/Foundation/src/JSONString.cpp ['jwt_decode_fuzzer'] ['jwt_decode_fuzzer']
/src/poco/XML/include/Poco/SAX/ContentHandler.h ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/XML/src/Locator.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/XML/include/Poco/XML/XMLString.h ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Foundation/src/pcre2_extuni.c ['date_time_fuzzer'] []
/src/poco/XML/src/ParserEngine.h [] []
/src/poco/XML/include/Poco/SAX/ErrorHandler.h ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/JSON/fuzzing/JsonParse.cpp ['json_parser_fuzzer'] ['json_parser_fuzzer']
/src/poco/JSON/src/ParseHandler.cpp ['json_parser_fuzzer', 'jwt_decode_fuzzer'] ['json_parser_fuzzer', 'jwt_decode_fuzzer']
/src/poco/Foundation/include/Poco/DateTimeFormatter.h ['mail_message_fuzzer', 'date_time_fuzzer'] ['mail_message_fuzzer', 'date_time_fuzzer']
/src/poco/XML/src/EntityReference.cpp [] []
/src/poco/Foundation/include/Poco/Instantiator.h ['jwt_decode_fuzzer'] ['jwt_decode_fuzzer']
/src/poco/XML/src/WhitespaceFilter.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/JSON/include/Poco/JSON/ParseHandler.h [] []
/src/poco/XML/src/xmltok_impl.c [] []
/src/poco/XML/src/Attributes.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/XML/include/Poco/DOM/NodeList.h [] []
/src/poco/Foundation/fuzzing/DateTimeParse.cpp ['date_time_fuzzer'] ['date_time_fuzzer']
/src/poco/XML/include/Poco/DOM/Node.h ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Foundation/src/MD5Engine.cpp ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/XML/src/siphash.h ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/XML/src/DOMBuilder.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Foundation/include/Poco/ordered_set.h [] []
/src/poco/Foundation/src/pcre2_substring.c ['date_time_fuzzer'] []
/src/poco/XML/src/Notation.cpp [] []
/src/poco/Foundation/src/StringTokenizer.cpp ['mail_message_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer']
/src/poco/Net/src/HTTPMessage.cpp ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/Net/src/OAuth20Credentials.cpp ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/XML/src/Text.cpp [] []
/src/poco/Foundation/src/Debugger.cpp ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'json_parser_fuzzer', 'jwt_decode_fuzzer', 'date_time_fuzzer', 'xml_parser_fuzzer', 'http_message_fuzzer'] ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'json_parser_fuzzer', 'jwt_decode_fuzzer', 'date_time_fuzzer', 'xml_parser_fuzzer', 'http_message_fuzzer']
/src/poco/Net/src/PartHandler.cpp ['mail_message_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/include/Poco/Format.h ['mail_message_fuzzer', 'jwt_decode_fuzzer', 'date_time_fuzzer', 'http_message_fuzzer'] ['jwt_decode_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/src/Mutex_POSIX.cpp ['jwt_decode_fuzzer'] ['jwt_decode_fuzzer']
/src/poco/XML/src/XMLStreamParserException.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Foundation/include/Poco/BufferedBidirectionalStreamBuf.h [] []
/src/poco/XML/src/EntityResolverImpl.cpp [] []
/src/poco/XML/include/Poco/DOM/DOMObject.h ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Crypto/include/Poco/Crypto/KeyPair.h [] []
/src/poco/Foundation/include/Poco/ByteOrder.h ['xml_parser_fuzzer', 'http_message_fuzzer'] []
/src/poco/XML/src/AbstractNode.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/JSON/include/Poco/JSON/Object.h ['jwt_decode_fuzzer'] ['jwt_decode_fuzzer']
/src/poco/Net/src/SocketAddressImpl.cpp [] []
/src/poco/Crypto/src/KeyPair.cpp [] []
/src/poco/XML/src/NodeList.cpp [] []
/src/poco/XML/src/XMLStreamParser.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Foundation/src/Unicode.cpp ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/Net/include/Poco/Net/HostEntry.h [] []
/src/poco/Foundation/src/Environment.cpp [] []
/src/poco/Foundation/include/Poco/Any.h ['mail_message_fuzzer', 'json_parser_fuzzer', 'jwt_decode_fuzzer', 'date_time_fuzzer', 'http_message_fuzzer'] ['json_parser_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer']
/src/poco/Net/fuzzing/MailParse.cpp ['mail_message_fuzzer'] ['mail_message_fuzzer']
/src/poco/Foundation/src/RandomStream.cpp ['mail_message_fuzzer', 'xml_parser_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'xml_parser_fuzzer', 'http_message_fuzzer']
/src/poco/Net/include/Poco/Net/MailMessage.h [] []
/src/poco/Foundation/include/Poco/URI.h ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/XML/include/Poco/XML/Name.h [] []
/src/poco/Foundation/src/Exception.cpp ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'json_parser_fuzzer', 'jwt_decode_fuzzer', 'date_time_fuzzer', 'xml_parser_fuzzer', 'http_message_fuzzer'] ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'json_parser_fuzzer', 'jwt_decode_fuzzer', 'date_time_fuzzer', 'xml_parser_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/src/pcre2_chkdint.c ['date_time_fuzzer'] []
/src/poco/JWT/src/Token.cpp ['jwt_decode_fuzzer'] ['jwt_decode_fuzzer']
/src/poco/Crypto/src/CryptoException.cpp [] []
/src/poco/Foundation/src/bignum.cc ['json_parser_fuzzer', 'jwt_decode_fuzzer'] ['json_parser_fuzzer', 'jwt_decode_fuzzer']
/src/poco/Foundation/include/Poco/AtomicCounter.h ['mail_message_fuzzer', 'json_parser_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'json_parser_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer']
/usr/local/bin/../include/c++/v1/__exception/exception.h ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'json_parser_fuzzer', 'jwt_decode_fuzzer', 'date_time_fuzzer', 'xml_parser_fuzzer', 'http_message_fuzzer'] []
/src/poco/Foundation/include/Poco/MemoryStream.h ['mail_message_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/src/UTF16Encoding.cpp ['mail_message_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'http_message_fuzzer']
/src/poco/XML/src/EntityResolver.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/JSON/src/ParserImpl.cpp ['json_parser_fuzzer', 'jwt_decode_fuzzer'] ['json_parser_fuzzer', 'jwt_decode_fuzzer']
/src/poco/XML/include/Poco/XML/Content.h ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Foundation/src/utf8proc.c [] []
/src/poco/Foundation/src/utils.h ['json_parser_fuzzer', 'jwt_decode_fuzzer'] ['json_parser_fuzzer', 'jwt_decode_fuzzer']
/src/poco/Foundation/src/NullStream.cpp ['mail_message_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/src/pcre2_compile.c ['date_time_fuzzer'] ['date_time_fuzzer']
/src/poco/Foundation/src/Windows1251Encoding.cpp ['mail_message_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/src/Latin1Encoding.cpp ['mail_message_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'http_message_fuzzer']
/src/poco/XML/src/MutationEvent.cpp [] []
/src/poco/XML/include/Poco/DOM/EventDispatcher.h [] []
/src/poco/Foundation/src/DateTimeFormatter.cpp ['mail_message_fuzzer', 'date_time_fuzzer'] ['mail_message_fuzzer', 'date_time_fuzzer']
/src/poco/Foundation/src/Latin9Encoding.cpp ['mail_message_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'http_message_fuzzer']
/src/poco/XML/src/XMLReader.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Foundation/src/ieee.h ['json_parser_fuzzer', 'jwt_decode_fuzzer'] ['json_parser_fuzzer', 'jwt_decode_fuzzer']
/src/poco/XML/include/Poco/DOM/DocumentEvent.h ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Foundation/src/cached-powers.cc ['json_parser_fuzzer', 'jwt_decode_fuzzer'] ['json_parser_fuzzer', 'jwt_decode_fuzzer']
/src/poco/XML/src/Node.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Foundation/src/Base64Decoder.cpp ['mail_message_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/include/Poco/Timespan.h ['mail_message_fuzzer', 'date_time_fuzzer'] ['mail_message_fuzzer', 'date_time_fuzzer']
/src/poco/Foundation/include/Poco/DynamicFactory.h ['jwt_decode_fuzzer'] ['jwt_decode_fuzzer']
/src/poco/XML/src/InputSource.cpp [] []
/src/poco/Foundation/src/BinaryReader.cpp ['xml_parser_fuzzer', 'http_message_fuzzer'] ['xml_parser_fuzzer', 'http_message_fuzzer']
/src/poco/JWT/include/Poco/JWT/Signer.h ['jwt_decode_fuzzer'] ['jwt_decode_fuzzer']
/src/poco/Foundation/include/Poco/UnicodeConverter.h [] []
/src/poco/Net/include/Poco/Net/MailRecipient.h ['mail_message_fuzzer'] ['mail_message_fuzzer']
/src/poco/Foundation/src/StreamCopier.cpp ['mail_message_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/include/Poco/Thread.h [] []
/src/poco/XML/src/SAXParser.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Foundation/include/Poco/UTFString.h [] []
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/src/poco/Foundation/src/bignum.h ['json_parser_fuzzer', 'jwt_decode_fuzzer'] ['json_parser_fuzzer', 'jwt_decode_fuzzer']
/src/poco/Foundation/src/pcre2_valid_utf.c ['date_time_fuzzer'] []
/src/poco/Net/src/IPAddress.cpp [] []
/src/poco/Net/include/Poco/Net/HTMLForm.h [] []
/src/poco/Foundation/src/LocalDateTime.cpp [] []
/src/poco/XML/src/XMLFilter.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Net/src/IPAddressImpl.cpp [] []
/src/poco/XML/src/Comment.cpp [] []
/src/poco/Net/src/MailMessage.cpp ['mail_message_fuzzer'] ['mail_message_fuzzer']
/src/poco/Foundation/src/URIStreamFactory.cpp [] []
/src/poco/Net/src/MailRecipient.cpp ['mail_message_fuzzer'] ['mail_message_fuzzer']
/src/poco/Foundation/include/Poco/UnbufferedStreamBuf.h ['mail_message_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/include/Poco/File_UNIX.h [] []
/src/poco/Foundation/include/Poco/RegularExpression.h ['date_time_fuzzer'] []
/src/poco/Foundation/src/NumberFormatter.cpp ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'jwt_decode_fuzzer', 'date_time_fuzzer', 'http_message_fuzzer'] ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'jwt_decode_fuzzer', 'date_time_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/src/SHA2Engine.cpp ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/Foundation/src/DateTime.cpp ['mail_message_fuzzer', 'date_time_fuzzer'] ['mail_message_fuzzer', 'date_time_fuzzer']
/src/poco/XML/src/DOMObject.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Foundation/src/pcre2_script_run.c ['date_time_fuzzer'] []
/src/poco/Net/include/Poco/Net/SocketAddress.h [] []
/src/poco/Foundation/src/UTF32Encoding.cpp ['mail_message_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/src/double-to-string.cc [] []
/src/poco/XML/include/Poco/DOM/Document.h [] []
/src/poco/XML/src/DOMParser.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Foundation/src/URI.cpp ['foundation_misc_fuzzer', 'http_message_fuzzer'] ['foundation_misc_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/include/Poco/Mutex.h ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer'] ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer']
/usr/include/x86_64-linux-gnu/bits/byteswap.h [] []
/src/poco/XML/src/xmltok.c ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Foundation/src/Mutex.cpp ['jwt_decode_fuzzer'] ['jwt_decode_fuzzer']
/src/poco/XML/include/Poco/SAX/XMLReader.h ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Net/src/NullPartHandler.cpp ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/XML/src/NamespaceStrategy.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/XML/src/Element.cpp [] []
/src/poco/JSON/src/Parser.cpp ['json_parser_fuzzer', 'jwt_decode_fuzzer'] ['json_parser_fuzzer', 'jwt_decode_fuzzer']
/src/poco/Foundation/include/Poco/CountingStream.h ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/Net/src/EscapeHTMLStream.cpp ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/Foundation/src/TextEncoding.cpp ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'http_message_fuzzer'] ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'http_message_fuzzer']
/src/poco/Crypto/include/Poco/Crypto/EVPPKey.h [] []
/src/poco/XML/include/Poco/SAX/InputSource.h [] []
/src/poco/XML/src/NamespaceSupport.cpp [] []
/src/poco/Foundation/src/Format.cpp ['mail_message_fuzzer', 'jwt_decode_fuzzer', 'date_time_fuzzer', 'http_message_fuzzer'] ['jwt_decode_fuzzer', 'date_time_fuzzer', 'http_message_fuzzer']
/src/poco/XML/include/Poco/SAX/AttributesImpl.h [] []
/src/poco/Net/src/QuotedPrintableEncoder.cpp ['mail_message_fuzzer'] ['mail_message_fuzzer']
/src/poco/Foundation/src/Bugcheck.cpp ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'json_parser_fuzzer', 'jwt_decode_fuzzer', 'date_time_fuzzer', 'xml_parser_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/src/DirectoryIterator_UNIX.cpp [] []
/src/poco/XML/src/EventException.cpp [] []
/src/poco/Net/src/OAuth10Credentials.cpp ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/Foundation/src/string-to-double.h ['json_parser_fuzzer', 'jwt_decode_fuzzer'] ['json_parser_fuzzer', 'jwt_decode_fuzzer']
/src/poco/Foundation/include/Poco/Mutex_POSIX.h ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer'] ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer']
/usr/local/bin/../include/c++/v1/stdexcept [] []
/src/poco/Net/include/Poco/Net/HTTPNTLMCredentials.h ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/Foundation/src/Windows1250Encoding.cpp ['mail_message_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/include/Poco/NumericString.h ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'json_parser_fuzzer', 'jwt_decode_fuzzer', 'date_time_fuzzer', 'http_message_fuzzer'] ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'json_parser_fuzzer', 'jwt_decode_fuzzer', 'date_time_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/include/Poco/HMACEngine.h ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/Foundation/src/FileStream.cpp [] []
/src/poco/Foundation/include/Poco/DirectoryIterator.h [] []
/src/poco/XML/src/ElementsByTagNameList.cpp [] []
/src/poco/Foundation/src/RWLock.cpp ['mail_message_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'http_message_fuzzer']
/src/poco/XML/src/DocumentType.cpp [] []
/src/poco/Crypto/src/RSAKey.cpp [] []
/src/poco/XML/include/Poco/DOM/CharacterData.h [] []
/src/poco/Net/src/HTMLForm.cpp ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/Foundation/src/File.cpp [] []
/src/poco/XML/include/Poco/SAX/XMLFilterImpl.h [] []
/src/poco/Foundation/include/Poco/UTF32Encoding.h [] []
/src/poco/Net/src/HostEntry.cpp [] []
/src/poco/XML/include/Poco/DOM/Element.h [] []
/src/poco/Foundation/src/CountingStream.cpp ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/Foundation/src/SHA1Engine.cpp ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/Net/src/HTTPDigestCredentials.cpp ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/Net/src/NetException.cpp ['mail_message_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'http_message_fuzzer']
/src/poco/Crypto/src/EVPPKey.cpp [] []
/src/poco/Net/include/Poco/Net/HTTPRequest.h ['http_message_fuzzer'] ['http_message_fuzzer']
/usr/include/ctype.h ['foundation_misc_fuzzer', 'json_parser_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer'] []
/src/poco/XML/include/Poco/XML/QName.h ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Foundation/src/Environment_UNIX.cpp ['foundation_misc_fuzzer'] ['foundation_misc_fuzzer']
/src/poco/XML/src/ParserEngine.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Foundation/src/VarHolder.cpp ['jwt_decode_fuzzer'] ['jwt_decode_fuzzer']
/src/poco/XML/include/Poco/SAX/EntityResolver.h ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/JWT/include/Poco/JWT/Token.h ['jwt_decode_fuzzer'] ['jwt_decode_fuzzer']
/src/poco/Foundation/src/pcre2_pattern_info.c ['date_time_fuzzer'] ['date_time_fuzzer']
/src/poco/Net/include/Poco/Net/IPAddressImpl.h [] []
/src/poco/Foundation/include/Poco/Debugger.h [] []
/src/poco/Foundation/include/Poco/TextEncoding.h ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'http_message_fuzzer'] ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/include/Poco/Dynamic/VarHolder.h ['jwt_decode_fuzzer'] ['jwt_decode_fuzzer']
/src/poco/Foundation/include/Poco/BufferAllocator.h ['mail_message_fuzzer', 'xml_parser_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'xml_parser_fuzzer', 'http_message_fuzzer']
/src/poco/Net/include/Poco/Net/NameValueCollection.h ['mail_message_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'http_message_fuzzer']
/src/poco/XML/src/CDATASection.cpp [] []
/src/poco/XML/src/Event.cpp [] []
/src/poco/Foundation/src/pcre2_xclass.c ['date_time_fuzzer'] []
/src/poco/Foundation/include/Poco/LocalDateTime.h [] []
/src/poco/JWT/src/Serializer.cpp ['jwt_decode_fuzzer'] ['jwt_decode_fuzzer']
/src/poco/Net/include/Poco/Net/HTTPDigestCredentials.h ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/Crypto/src/ECDSADigestEngine.cpp [] []
/src/poco/XML/src/DTDMap.cpp [] []
/src/poco/Foundation/include/Poco/AutoReleasePool.h ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/XML/include/Poco/XML/XMLStreamParser.h ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Net/src/MessageHeader.cpp ['mail_message_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'http_message_fuzzer']
/src/poco/Crypto/include/Poco/Crypto/PKCS12Container.h [] []
/src/poco/Foundation/src/File_UNIX.cpp [] []
/src/poco/JSON/src/Stringifier.cpp ['jwt_decode_fuzzer'] ['jwt_decode_fuzzer']
/src/poco/Foundation/src/pcre2_study.c ['date_time_fuzzer'] ['date_time_fuzzer']
/src/poco/Foundation/include/Poco/DigestEngine.h ['http_message_fuzzer'] ['http_message_fuzzer']
/src/poco/Crypto/include/Poco/Crypto/Crypto.h [] []
/src/poco/XML/src/QName.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/usr/local/bin/../include/c++/v1/string [] []
/src/poco/Foundation/src/TextConverter.cpp ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'xml_parser_fuzzer', 'http_message_fuzzer'] ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'xml_parser_fuzzer', 'http_message_fuzzer']
/src/poco/JSON/include/Poco/JSON/Array.h ['jwt_decode_fuzzer'] ['jwt_decode_fuzzer']
/src/poco/XML/fuzzing/XMLParse.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/XML/src/LocatorImpl.cpp [] []
/src/poco/Foundation/src/Error.cpp ['foundation_misc_fuzzer', 'mail_message_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer'] []
/src/poco/XML/src/xmltok_ns.c ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Crypto/src/OpenSSLInitializer.cpp [] []
/src/poco/Foundation/src/pcre2_context.c ['date_time_fuzzer'] ['date_time_fuzzer']
/src/poco/Foundation/include/Poco/BufferedStreamBuf.h ['mail_message_fuzzer', 'xml_parser_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'xml_parser_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/src/pcre2_error.c ['date_time_fuzzer'] []
/src/poco/XML/src/LexicalHandler.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']
/src/poco/Foundation/src/NumberParser.cpp ['foundation_misc_fuzzer', 'json_parser_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer'] ['foundation_misc_fuzzer', 'json_parser_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer']
/src/poco/XML/include/Poco/DOM/Attr.h [] []
/src/poco/Foundation/src/FileStream_POSIX.cpp [] []
/src/poco/Foundation/src/AtomicCounter.cpp ['mail_message_fuzzer', 'json_parser_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'json_parser_fuzzer', 'jwt_decode_fuzzer', 'http_message_fuzzer']
/src/poco/Foundation/include/Poco/FPEnvironment_C99.h ['json_parser_fuzzer', 'jwt_decode_fuzzer'] ['json_parser_fuzzer', 'jwt_decode_fuzzer']
/src/poco/Foundation/src/Windows1252Encoding.cpp ['mail_message_fuzzer', 'http_message_fuzzer'] ['mail_message_fuzzer', 'http_message_fuzzer']
/src/poco/XML/src/Entity.cpp [] []
/src/poco/Crypto/src/ECKeyImpl.cpp [] []
/src/poco/Foundation/src/Path_UNIX.cpp ['foundation_misc_fuzzer'] ['foundation_misc_fuzzer']
/src/poco/Foundation/include/Poco/DirectoryIterator_UNIX.h [] []
/src/poco/JSON/src/Array.cpp ['jwt_decode_fuzzer'] ['jwt_decode_fuzzer']
/src/poco/Crypto/src/RSADigestEngine.cpp [] []
/src/poco/XML/src/Name.cpp ['xml_parser_fuzzer'] ['xml_parser_fuzzer']

Directories in report

Directory
/src/poco/Foundation/include/Poco/
/src/poco/Foundation/fuzzing/
/src/poco/XML/include/Poco/XML/
/src/poco/JSON/src/
/src/poco/Crypto/include/Poco/Crypto/
/usr/include/x86_64-linux-gnu/bits/
/usr/local/bin/../include/c++/v1/__iterator/
/src/poco/JWT/fuzzing/
/src/poco/JWT/src/
/src/poco/XML/include/Poco/DOM/
/usr/include/
/usr/local/bin/../include/c++/v1/
/usr/include/x86_64-linux-gnu/sys/
/src/poco/JSON/fuzzing/
/src/poco/XML/include/Poco/SAX/
/src/poco/Foundation/src/
/src/poco/JSON/include/Poco/JSON/
/usr/local/bin/../include/c++/v1/__exception/
/src/poco/XML/src/
/src/poco/Net/src/
/src/poco/JWT/include/Poco/JWT/
/src/poco/XML/fuzzing/
/src/poco/Net/include/Poco/Net/
/src/poco/Crypto/src/
/src/poco/Net/fuzzing/
/src/poco/Foundation/include/Poco/Dynamic/

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
foundation_misc_fuzzer fuzzerLogFile-0-TU4WgwJAyx.data fuzzerLogFile-0-TU4WgwJAyx.data.yaml foundation_misc_fuzzer.covreport
mail_message_fuzzer fuzzerLogFile-0-5av5IUS7cu.data fuzzerLogFile-0-5av5IUS7cu.data.yaml mail_message_fuzzer.covreport
json_parser_fuzzer fuzzerLogFile-0-NPbXAGB2aa.data fuzzerLogFile-0-NPbXAGB2aa.data.yaml json_parser_fuzzer.covreport
jwt_decode_fuzzer fuzzerLogFile-0-CDaHXNGjJk.data fuzzerLogFile-0-CDaHXNGjJk.data.yaml jwt_decode_fuzzer.covreport
date_time_fuzzer fuzzerLogFile-0-aWfI3Nkf8W.data fuzzerLogFile-0-aWfI3Nkf8W.data.yaml date_time_fuzzer.covreport
xml_parser_fuzzer fuzzerLogFile-0-7PJ1z8v4Su.data fuzzerLogFile-0-7PJ1z8v4Su.data.yaml xml_parser_fuzzer.covreport
http_message_fuzzer fuzzerLogFile-0-T1pgtZ0GKE.data fuzzerLogFile-0-T1pgtZ0GKE.data.yaml http_message_fuzzer.covreport