Fuzz introspector
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Project coverage
Per-fuzzer coverage

Table of contents

Project overview: libphonenumber
High level conclusions
Reachability and coverage overview
Fuzzers overview
Project functions overview
Fuzzer details
Fuzzer: phonefuzz
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/libphonenumber/cpp/build/../test/phonenumbers/fuzz_phone.cc
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: 2025-01-04

Project overview: libphonenumber

High level conclusions

Reachability and coverage overview

Functions statically reachable by fuzzers
19.0%
1431 / 7451
Cyclomatic complexity statically reachable by fuzzers
17.0%
7304 / 43154
Runtime code coverage of functions
9.0%
649 / 7451

Fuzzers overview

Fuzzer Fuzzer filename Functions Reached Functions unreached Fuzzer depth Files reached Basic blocks reached Cyclomatic complexity Details
phonefuzz /src/libphonenumber/cpp/build/../test/phonenumbers/fuzz_phone.cc 2819 6100 29 110 11276 7415 fuzz_phone.cc

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: phonefuzz

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 2065 52.0%
gold [1:9] 637 16.0%
yellow [10:29] 92 2.32%
greenyellow [30:49] 40 1.00%
lawngreen 50+ 1131 28.5%
All colors 3965 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
3694 3694 7 :

['i18n::phonenumbers::PhoneNumberMatcher::VerifyAccordingToLeniency(i18n::phonenumbers::PhoneNumberMatcher::Leniency, i18n::phonenumbers::PhoneNumber const&, std::__1::basic_string , std::__1::allocator > const&) const', 'i18n::phonenumbers::PhoneNumber::clear_country_code_source()', 'i18n::phonenumbers::PhoneNumber::clear_raw_input()', 'i18n::phonenumbers::PhoneNumberMatch::set_number(i18n::phonenumbers::PhoneNumber const&)', 'i18n::phonenumbers::PhoneNumberMatch::set_start(int)', 'i18n::phonenumbers::PhoneNumber::clear_preferred_domestic_carrier_code()', 'i18n::phonenumbers::PhoneNumberMatch::set_raw_string(std::__1::basic_string , std::__1::allocator > const&)']

3694 3702 i18n::phonenumbers::PhoneNumberMatcher::ParseAndVerify(std::__1::basic_string ,std::__1::allocator >const&,int,i18n::phonenumbers::PhoneNumberMatch*) call site: 00000 /src/libphonenumber/cpp/src/phonenumbers/phonenumbermatcher.cc:501
1000 1008 5 :

['_ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEC2B8ne180100ILi0EEEPKc', 'std::__1::basic_string , std::__1::allocator >::empty[abi:ne180100]() const', 'i18n::phonenumbers::PhoneNumber::preferred_domestic_carrier_code() const', 'std::__1::basic_string , std::__1::allocator >::assign(char const*)', 'i18n::phonenumbers::PhoneNumberUtil::FormatNationalNumberWithPreferredCarrierCode(i18n::phonenumbers::PhoneNumber const&, std::__1::basic_string , std::__1::allocator > const&, std::__1::basic_string , std::__1::allocator >*) const']

1000 1206 i18n::phonenumbers::PhoneNumberUtil::FormatNumberForMobileDialing(i18n::phonenumbers::PhoneNumberconst&,std::__1::basic_string ,std::__1::allocator >const&,bool,std::__1::basic_string ,std::__1::allocator >*)const call site: 00000 /src/libphonenumber/cpp/src/phonenumbers/phonenumberutil.cc:1305
610 610 1 :

['i18n::phonenumbers::PhoneMetadata::CopyFrom(i18n::phonenumbers::PhoneMetadata const&)']

614 614 i18n::phonenumbers::PhoneMetadata::operator=(i18n::phonenumbers::PhoneMetadata&&) call site: 00000 /src/libphonenumber/cpp/src/phonenumbers/phonemetadata.pb.h:557
164 164 1 :

['google::protobuf::RepeatedField ::operator=(google::protobuf::RepeatedField const&)']

466 470 i18n::phonenumbers::(anonymousnamespace)::TestNumberLength(std::__1::basic_string ,std::__1::allocator >const&,i18n::phonenumbers::PhoneMetadataconst&,i18n::phonenumbers::PhoneNumberUtil::PhoneNumberType) call site: 00000 /src/libphonenumber/cpp/src/phonenumbers/phonenumberutil.cc:440
116 176 13 :

['i18n::phonenumbers::EncodingUtils::AdvanceOneUTF8Character(char const*)', 'std::__1::basic_string , std::__1::allocator >::length[abi:ne180100]() const', 'i18n::phonenumbers::scoped_ptr >::operator->() const', 'i18n::phonenumbers::scoped_ptr >::~scoped_ptr()', 'i18n::phonenumbers::EncodingUtils::DecodeUTF8Char(char const*, int*)', 'i18n::phonenumbers::scoped_ptr >::operator->() const', 'i18n::phonenumbers::scoped_ptr >::scoped_ptr(i18n::phonenumbers::RegExpInput*)', 'i18n::phonenumbers::PhoneNumberMatcher::IsLatinLetter(int)', 'i18n::phonenumbers::EncodingUtils::BackUpOneUTF8Character(char const*, char const*)', 'i18n::phonenumbers::(anonymous namespace)::IsInvalidPunctuationSymbol(int)', 'i18n::phonenumbers::scoped_ptr >::get() const', 'i18n::phonenumbers::RegExp::Consume(i18n::phonenumbers::RegExpInput*) const', 'std::__1::basic_string , std::__1::allocator >::c_str[abi:ne180100]() const']

3810 6167 i18n::phonenumbers::PhoneNumberMatcher::ParseAndVerify(std::__1::basic_string ,std::__1::allocator >const&,int,i18n::phonenumbers::PhoneNumberMatch*) call site: 00000 /src/libphonenumber/cpp/src/phonenumbers/phonenumbermatcher.cc:468
72 356 5 :

['i18n::phonenumbers::PhoneNumberDesc::PhoneNumberDesc(i18n::phonenumbers::PhoneNumberDesc const&)', 'operator delete(void*)', 'operator new(unsigned long)', 'google::protobuf::RepeatedPtrField ::~RepeatedPtrField()', 'google::protobuf::MessageLite::~MessageLite()']

72 356 i18n::phonenumbers::PhoneMetadata::PhoneMetadata(i18n::phonenumbers::PhoneMetadataconst&) call site: 00000 /src/libphonenumber/cpp/src/phonenumbers/phonemetadata.pb.cc:1129
40 94 7 :

['std::__1::basic_string , std::__1::allocator >::substr[abi:ne180100](unsigned long, unsigned long) const', 'i18n::phonenumbers::StringHolder::StringHolder(std::__1::basic_string , std::__1::allocator > const&)', 'std::__1::basic_string , std::__1::allocator >::~basic_string()', 'std::__1::basic_string , std::__1::allocator >::at(unsigned long)', 'absl::lts_20220623::optional , std::__1::allocator > >::value() &', 'i18n::phonenumbers::StringHolder::~StringHolder()', 'i18n::phonenumbers::StrAppend(std::__1::basic_string , std::__1::allocator >*, i18n::phonenumbers::StringHolder const&)']

62 116 i18n::phonenumbers::PhoneNumberUtil::BuildNationalNumberForParsing(std::__1::basic_string ,std::__1::allocator >const&,std::__1::basic_string ,std::__1::allocator >*)const call site: 00000 /src/libphonenumber/cpp/src/phonenumbers/phonenumberutil.cc:2233
36 62 9 :

['std::__1::basic_string , std::__1::allocator >::substr[abi:ne180100](unsigned long, unsigned long) const', 'i18n::phonenumbers::scoped_ptr >::operator->() const', 'std::__1::basic_string , std::__1::allocator >::~basic_string()', 'i18n::phonenumbers::scoped_ptr >::~scoped_ptr()', 'i18n::phonenumbers::scoped_ptr >::operator->() const', 'i18n::phonenumbers::scoped_ptr >::scoped_ptr(i18n::phonenumbers::RegExpInput*)', 'std::__1::basic_string , std::__1::allocator >::size[abi:ne180100]() const', 'i18n::phonenumbers::RegExp::Consume(i18n::phonenumbers::RegExpInput*) const', 'i18n::phonenumbers::scoped_ptr >::get() const']

36 7334 i18n::phonenumbers::PhoneNumberMatcher::ExtractMatch(std::__1::basic_string ,std::__1::allocator >const&,int,i18n::phonenumbers::PhoneNumberMatch*) call site: 00000 /src/libphonenumber/cpp/src/phonenumbers/phonenumbermatcher.cc:619
30 30 6 :

['std::__1::basic_string , std::__1::allocator >::substr[abi:ne180100](unsigned long, unsigned long) const', 'std::__1::basic_string , std::__1::allocator >::length[abi:ne180100]() const', 'std::__1::basic_string , std::__1::allocator >::~basic_string()', 'std::__1::basic_string , std::__1::allocator >::find(char, unsigned long) const', '_ZN4absl12lts_202206238optionalINSt3__112basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEEC2IS8_TnNS2_9enable_ifIXsr4absl11conjunctionINS0_8negationINS2_7is_sameINS0_10in_place_tENS2_5decayIT_E4typeEEEEENSC_INSD_IS9_SI_EEEENS2_14is_convertibleIOSG_S8_EENS2_16is_constructibleIS8_JSO_EEEEE5valueEbE4typeELb0EEESO_', '_ZN4absl12lts_202206238optionalINSt3__112basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEEC2IRA1_KcTnNS2_9enable_ifIXsr4absl11conjunctionINS0_8negationINS2_7is_sameINS0_10in_place_tENS2_5decayIT_E4typeEEEEENSF_INSG_IS9_SL_EEEENS2_14is_convertibleIOSJ_S8_EENS2_16is_constructibleIS8_JSR_EEEEE5valueEbE4typeELb0EEESR_']

30 30 i18n::phonenumbers::PhoneNumberUtil::ExtractPhoneContext(std::__1::basic_string ,std::__1::allocator >const&,unsignedlong)const call site: 00000 /src/libphonenumber/cpp/src/phonenumbers/phonenumberutil.cc:2178
24 61 4 :

['i18n::phonenumbers::LoggerHandler::~LoggerHandler()', 'i18n::phonenumbers::VLOG(int)', 'i18n::phonenumbers::LoggerHandler& i18n::phonenumbers::LoggerHandler::operator<< (char const (&) [41])', 'i18n::phonenumbers::LoggerHandler& i18n::phonenumbers::LoggerHandler::operator<< (char const (&) [49])']

24 61 i18n::phonenumbers::PhoneNumberUtil::MaybeExtractCountryCode(i18n::phonenumbers::PhoneMetadataconst*,bool,std::__1::basic_string ,std::__1::allocator >*,i18n::phonenumbers::PhoneNumber*)const call site: 00000 /src/libphonenumber/cpp/src/phonenumbers/phonenumberutil.cc:3102
24 24 2 :

['i18n::phonenumbers::LoggerHandler& i18n::phonenumbers::LoggerHandler::operator<< (char const (&) [11])', 'i18n::phonenumbers::LoggerHandler& i18n::phonenumbers::LoggerHandler::operator<< (char const (&) [59])']

24 61 i18n::phonenumbers::PhoneNumberUtil::GetNumberTypeHelper(std::__1::basic_string ,std::__1::allocator >const&,i18n::phonenumbers::PhoneMetadataconst&)const call site: 00000 /src/libphonenumber/cpp/src/phonenumbers/phonenumberutil.cc:2652
12 12 1 :

['i18n::phonenumbers::LoggerHandler& i18n::phonenumbers::LoggerHandler::operator<< (char const (&) [28])']

12 49 i18n::phonenumbers::PhoneNumberUtil::GetNumberTypeHelper(std::__1::basic_string ,std::__1::allocator >const&,i18n::phonenumbers::PhoneMetadataconst&)const call site: 00000 /src/libphonenumber/cpp/src/phonenumbers/phonenumberutil.cc:2616

Runtime coverage analysis

Covered functions
650
Functions that are reachable but not covered
1784
Reachable functions
2819
Percentage of reachable functions covered
36.72%
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/libphonenumber/cpp/build/../test/phonenumbers/fuzz_phone.cc 3
/src/libphonenumber/cpp/src/phonenumbers/phonenumberutil.cc 95
/src/libphonenumber/cpp/src/phonenumbers/base/memory/singleton_posix.h 12
/src/libphonenumber/cpp/src/phonenumbers/logger.h 5
/src/libphonenumber/cpp/src/phonenumbers/base/memory/scoped_ptr.h 132
/src/libphonenumber/cpp/src/phonenumbers/regex_based_matcher.cc 1
/src/libphonenumber/cpp/src/phonenumbers/matcher_api.h 2
/src/libphonenumber/cpp/src/phonenumbers/regexp_adapter_icu.h 1
/src/libphonenumber/cpp/src/phonenumbers/regexp_adapter.h 10
/src/libphonenumber/cpp/src/phonenumbers/regexp_cache.cc 3
/src/libphonenumber/cpp/src/phonenumbers/base/synchronization/lock_posix.h 4
/src/libphonenumber/cpp/src/phonenumbers/stringutil.cc 31
/usr/local/include/absl/strings/str_cat.h 17
/usr/local/include/absl/strings/string_view.h 16
/src/abseil-cpp/absl/strings/numbers.cc 11
/src/abseil-cpp/absl/strings/numbers.h 1
/src/abseil-cpp/absl/strings/str_cat.cc 9
/src/abseil-cpp/absl/strings/internal/resize_uninitialized.h 4
/src/libphonenumber/cpp/src/phonenumbers/encoding_utils.h 3
/src/libphonenumber/cpp/src/phonenumbers/utf/rune.c 4
/src/libphonenumber/cpp/src/phonenumbers/base/synchronization/lock.h 2
/usr/local/include/absl/container/node_hash_set.h 8
/usr/local/include/absl/container/internal/raw_hash_set.h 168
/usr/local/include/absl/container/internal/compressed_tuple.h 44
/usr/local/include/absl/utility/utility.h 11
/usr/local/include/absl/container/node_hash_map.h 16
/usr/local/include/absl/container/internal/raw_hash_map.h 4
/src/libphonenumber/cpp/src/phonenumbers/phonemetadata.pb.h 103
/src/libphonenumber/cpp/src/phonenumbers/phonemetadata.pb.cc 19
/usr/local/include/google/protobuf/message_lite.h 5
/usr/local/include/google/protobuf/metadata_lite.h 12
/usr/local/include/google/protobuf/repeated_field.h 48
/usr/local/include/google/protobuf/generated_message_util.h 3
/src/protobuf/src/google/protobuf/generated_message_util.cc 6
/src/protobuf/src/google/protobuf/stubs/common.cc 8
/src/protobuf/src/google/protobuf/stubs/common.h 1
/usr/local/bin/../include/c++/v1/__exception/exception.h 1
/src/protobuf/src/google/protobuf/generated_message_util.h 1
/src/protobuf/src/google/protobuf/message_lite.cc 9
/src/protobuf/src/google/protobuf/stubs/mutex.h 5
/usr/local/include/google/protobuf/arenastring.h 10
/src/protobuf/src/google/protobuf/repeated_field.h 34
/usr/local/include/google/protobuf/arena.h 6
/src/protobuf/src/google/protobuf/arena.cc 13
/src/libphonenumber/cpp/src/phonenumbers/metadata.cc 2
/usr/local/include/google/protobuf/stubs/stringpiece.h 1
/src/protobuf/src/google/protobuf/message_lite.h 2
/src/protobuf/src/google/protobuf/io/coded_stream.h 1
/src/protobuf/src/google/protobuf/parse_context.h 4
/src/protobuf/src/google/protobuf/stubs/stringpiece.h 2
/usr/local/include/google/protobuf/parse_context.h 1
/src/libphonenumber/cpp/src/phonenumbers/default_logger.h 62
/src/libphonenumber/cpp/src/phonenumbers/region_code.h 2
/usr/local/include/absl/container/internal/hash_policy_traits.h 27
/usr/local/include/absl/container/internal/container_memory.h 36
/usr/local/include/absl/base/internal/prefetch.h 1
/usr/local/include/absl/hash/internal/hash.h 21
/usr/local/include/absl/numeric/bits.h 1
/usr/local/include/absl/container/internal/node_slot_policy.h 12
/src/abseil-cpp/absl/container/internal/raw_hash_set.h 4
/src/abseil-cpp/absl/container/internal/raw_hash_set.cc 3
/src/abseil-cpp/absl/numeric/bits.h 2
/usr/local/include/absl/container/internal/hashtablez_sampler.h 5
/usr/local/include/absl/memory/memory.h 20
/usr/local/include/absl/container/internal/hash_function_defaults.h 2
/src/abseil-cpp/absl/hash/internal/hash.cc 2
/src/abseil-cpp/absl/hash/internal/low_level_hash.cc 2
/usr/local/include/absl/base/internal/unaligned_access.h 2
/src/abseil-cpp/absl/numeric/int128.h 7
/src/libphonenumber/cpp/src/phonenumbers/phonenumber.pb.h 56
/src/libphonenumber/cpp/src/phonenumbers/phonenumber.pb.cc 12
/usr/local/include/absl/types/optional.h 11
/usr/local/include/absl/types/internal/optional.h 15
/src/abseil-cpp/absl/types/bad_optional_access.cc 2
/src/abseil-cpp/absl/types/bad_optional_access.h 1
/src/libphonenumber/cpp/src/phonenumbers/utf/unicodetext.cc 33
/src/libphonenumber/cpp/src/phonenumbers/utf/unicodetext.h 15
/src/libphonenumber/cpp/src/phonenumbers/utf/unilib.h 4
/src/libphonenumber/cpp/src/phonenumbers/utf/unilib.cc 2
/src/protobuf/src/google/protobuf/arenastring.cc 7
/usr/local/include/google/protobuf/arena_impl.h 3
/src/protobuf/src/google/protobuf/arena_impl.h 16
/src/protobuf/src/google/protobuf/arena.h 3
/src/libphonenumber/cpp/src/phonenumbers/normalize_utf8.h 1
/src/icu/source/common/uchar.cpp 5
/usr/local/include/absl/strings/numbers.h 4
/src/abseil-cpp/absl/strings/ascii.h 1
/src/protobuf/src/google/protobuf/arenastring.h 1
/src/libphonenumber/cpp/src/phonenumbers/phonenumber.cc 1
/usr/local/include/absl/strings/match.h 2
/src/protobuf/src/google/protobuf/repeated_field.cc 2
/src/abseil-cpp/absl/strings/str_replace.cc 2
/src/abseil-cpp/absl/strings/str_replace.h 3
/src/abseil-cpp/absl/strings/string_view.cc 2
/src/abseil-cpp/absl/strings/internal/memutil.cc 1
/src/abseil-cpp/absl/base/internal/throw_delegate.cc 2
/usr/local/bin/../include/c++/v1/stdexcept 2
/src/abseil-cpp/absl/strings/str_cat.h 1
/src/libphonenumber/cpp/src/phonenumbers/asyoutypeformatter.cc 27
/src/libphonenumber/cpp/src/phonenumbers/unicodestring.h 13
/src/libphonenumber/cpp/src/phonenumbers/unicodestring.cc 6
/src/libphonenumber/cpp/src/phonenumbers/phonenumbermatcher.cc 24
/src/libphonenumber/cpp/src/phonenumbers/stringutil.h 1
/src/libphonenumber/cpp/src/phonenumbers/alternate_format.cc 2
/src/libphonenumber/cpp/src/phonenumbers/phonenumbermatch.h 1
/src/libphonenumber/cpp/src/phonenumbers/phonenumbermatch.cc 10
/src/libphonenumber/cpp/src/phonenumbers/callback.h 5
/usr/local/include/absl/strings/internal/str_split_internal.h 13
/usr/local/include/absl/strings/str_split.h 3
/src/abseil-cpp/absl/strings/str_split.cc 1

Analyses and suggestions

Optimal target analysis

Remaining optimal interesting functions

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

Func name Functions filename Arg count Args Function depth hitcount instr count bb count cyclomatic complexity Reachable functions Incoming references total cyclomatic complexity Unreached complexity
icu_66::RegexPattern::matches(icu_66::UnicodeStringconst&,icu_66::UnicodeStringconst&,UParseError&,UErrorCode&) /src/icu/source/i18n/repattrn.cpp 4 ['N/A', 'N/A', 'N/A', 'N/A'] 35 0 87 12 5 2192 0 10218 10191
icu_66::RuleBasedBreakIterator::RuleBasedBreakIterator(icu_66::UnicodeStringconst&,UParseError&,UErrorCode&) /src/icu/source/common/rbbi.cpp 4 ['N/A', 'N/A', 'N/A', 'N/A'] 33 0 134 23 20 1474 0 5887 1498
google::protobuf::internal::ExtensionSet::ParseMessageSetItem(charconst*,google::protobuf::MessageLiteconst*,google::protobuf::internal::InternalMetadata*,google::protobuf::internal::ParseContext*) /src/protobuf/src/google/protobuf/extension_set.cc 5 ['N/A', 'N/A', 'N/A', 'N/A', 'N/A'] 23 0 32 3 2 763 0 1501 1239

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

Functions statically reachable by fuzzers
41.0%
3043 / 7451
Cyclomatic complexity statically reachable by fuzzers
47.0%
20190 / 43154

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/libphonenumber/cpp/build/../test/phonenumbers/fuzz_phone.cc

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=['i18n::phonenumbers::PhoneNumberUtil::PhoneNumberUtil()', 'i18n::phonenumbers::UnicodeString::tempSubString(int, int) const', 'i18n::phonenumbers::PhoneNumberUtil::PhoneNumberUtil()', 'i18n::phonenumbers::PhoneNumberMatcher::ParseAndVerify(std::__1::basic_string, std::__1::allocator > const&, int, i18n::phonenumbers::PhoneNumberMatch*)', 'i18n::phonenumbers::PhoneNumberUtil::PhoneNumberUtil()', 'i18n::phonenumbers::PhoneNumber::_internal_set_raw_input(std::__1::basic_string, std::__1::allocator > const&)', 'i18n::phonenumbers::(anonymous namespace)::TestNumberLength(std::__1::basic_string, std::__1::allocator > const&, i18n::phonenumbers::PhoneMetadata const&, i18n::phonenumbers::PhoneNumberUtil::PhoneNumberType)', 'i18n::phonenumbers::PhoneNumberUtil::FormatByPattern(i18n::phonenumbers::PhoneNumber const&, i18n::phonenumbers::PhoneNumberUtil::PhoneNumberFormat, google::protobuf::RepeatedPtrField const&, std::__1::basic_string, std::__1::allocator >*) const', 'i18n::phonenumbers::PhoneMetadataCollection::SharedCtor()', 'i18n::phonenumbers::(anonymous namespace)::LoadCompiledInMetadata(i18n::phonenumbers::PhoneMetadataCollection*)']

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
i18n::phonenumbers::AsYouTypeFormatter::InputDigitWithOptionToRememberPosition(int,bool,std::__1::basic_string ,std::__1::allocator >*) 85 23 27.05% ['phonefuzz']
i18n::phonenumbers::PhoneNumberMatcher::ParseAndVerify(std::__1::basic_string ,std::__1::allocator >const&,int,i18n::phonenumbers::PhoneNumberMatch*) 49 10 20.40% ['phonefuzz']
i18n::phonenumbers::PhoneNumberMatcher::ExtractInnerMatch(std::__1::basic_string ,std::__1::allocator >const&,int,i18n::phonenumbers::PhoneNumberMatch*) 33 14 42.42% ['phonefuzz']
chartorune 46 20 43.47% ['phonefuzz']

Files and Directories in report

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

Files in report

Source file Reached by Covered by
[] []
/usr/local/include/google/protobuf/parse_context.h ['phonefuzz'] []
/usr/local/include/google/protobuf/has_bits.h [] []
/usr/local/bin/../include/c++/v1/stdexcept ['phonefuzz'] []
/src/protobuf/src/google/protobuf/repeated_field.h ['phonefuzz'] []
/src/protobuf/src/google/protobuf/stubs/stringpiece.cc [] []
/src/libphonenumber/cpp/src/phonenumbers/unicodestring.h ['phonefuzz'] ['phonefuzz']
/src/abseil-cpp/absl/base/internal/errno_saver.h [] []
/src/icu/source/common/./hash.h [] []
/src/libphonenumber/cpp/src/phonenumbers/base/strings/string_piece.h [] []
/src/icu/source/common/./unicode/symtable.h [] []
/src/abseil-cpp/absl/strings/charconv.h [] []
/src/icu/source/common/stringtriebuilder.cpp [] []
/src/icu/source/i18n/../common/uvector.h [] []
/src/icu/source/common/locdispnames.cpp [] []
/src/abseil-cpp/absl/strings/internal/charconv_bigint.h [] []
/src/icu/source/common/uhash_us.cpp [] []
/usr/local/include/absl/types/optional.h ['phonefuzz'] []
/src/abseil-cpp/absl/base/internal/throw_delegate.cc ['phonefuzz'] []
/src/icu/source/common/./rbbi_cache.h [] []
/src/icu/source/common/uscript_props.cpp [] []
/usr/include/unicode/stringpiece.h [] []
/src/icu/source/common/bytestream.cpp [] []
/src/icu/source/i18n/../common/unicode/char16ptr.h [] []
/src/protobuf/src/google/protobuf/parse_context.cc [] []
/src/icu/source/common/parsepos.cpp [] []
/src/icu/source/common/./resource.h [] []
/src/icu/source/common/servrbf.cpp [] []
/usr/local/include/absl/container/internal/hashtablez_sampler.h ['phonefuzz'] []
/src/icu/source/common/errorcode.cpp [] []
/src/libphonenumber/cpp/src/phonenumbers/encoding_utils.h ['phonefuzz'] ['phonefuzz']
/src/icu/source/common/./uprops.h [] []
/src/icu/source/common/./unicode/utext.h [] []
/src/icu/source/common/./charstr.h [] []
/src/icu/source/common/locbased.cpp [] []
/src/icu/source/common/unames.cpp [] []
/usr/local/include/absl/container/node_hash_set.h ['phonefuzz'] []
/usr/local/include/absl/container/internal/node_slot_policy.h ['phonefuzz'] []
/src/icu/source/common/udatamem.cpp [] []
/src/icu/source/common/rbbirb.cpp [] []
/src/libphonenumber/cpp/src/phonenumbers/phonenumber.pb.h ['phonefuzz'] ['phonefuzz']
/usr/local/include/absl/strings/numbers.h ['phonefuzz'] []
/src/icu/source/common/ucln_cmn.cpp [] []
/src/libphonenumber/cpp/src/phonenumbers/phonemetadata.pb.cc ['phonefuzz'] ['phonefuzz']
/src/protobuf/src/google/protobuf/stubs/structurally_valid.cc [] []
/usr/local/include/absl/strings/str_split.h ['phonefuzz'] []
/src/libphonenumber/cpp/src/phonenumbers/phonemetadata.pb.h ['phonefuzz'] ['phonefuzz']
/usr/local/include/absl/container/internal/raw_hash_set.h ['phonefuzz'] []
/usr/local/include/absl/types/internal/optional.h ['phonefuzz'] []
/src/icu/source/common/dictionarydata.cpp [] []
/src/abseil-cpp/absl/strings/internal/memutil.cc ['phonefuzz'] []
/src/icu/source/common/uniset_closure.cpp [] []
/src/icu/source/common/./unicode/utypes.h [] []
/src/libphonenumber/cpp/src/phonenumbers/base/synchronization/lock.h ['phonefuzz'] ['phonefuzz']
/src/protobuf/src/google/protobuf/stubs/int128.h [] []
/usr/local/include/google/protobuf/repeated_field.h ['phonefuzz'] []
/src/icu/source/common/bytesinkutil.cpp [] []
/src/icu/source/i18n/../common/cmemory.h [] []
/src/abseil-cpp/absl/types/bad_optional_access.cc ['phonefuzz'] []
/src/icu/source/common/uniset.cpp [] []
/src/abseil-cpp/absl/strings/str_replace.cc ['phonefuzz'] []
/src/abseil-cpp/absl/hash/internal/hash.cc ['phonefuzz'] []
/src/icu/source/common/utext.cpp [] []
/usr/include/unicode/rep.h [] []
/usr/include/unicode/bytestream.h [] []
/src/icu/source/common/./bytesinkutil.h [] []
/usr/local/bin/../include/c++/v1/__exception/exception.h ['phonefuzz'] []
/src/icu/source/common/./uvector.h [] []
/src/icu/source/common/rbbi.cpp [] []
/src/libphonenumber/cpp/src/phonenumbers/utf/rune.c ['phonefuzz'] ['phonefuzz']
/src/icu/source/common/uvectr32.cpp [] []
/src/icu/source/common/bmpset.cpp [] []
/src/icu/source/common/loclikely.cpp [] []
/src/icu/source/common/udataswp.cpp [] []
/src/icu/source/common/ucharstrie.cpp [] []
/src/icu/source/common/./unicode/normalizer2.h [] []
/src/protobuf/src/google/protobuf/message_lite.cc ['phonefuzz'] []
/src/abseil-cpp/absl/hash/internal/city.cc [] []
/src/icu/source/common/./unicode/ucharstriebuilder.h [] []
/src/protobuf/src/google/protobuf/stubs/port.h [] []
/src/protobuf/src/google/protobuf/generated_message_util.cc ['phonefuzz'] []
/usr/local/include/google/protobuf/arena_impl.h ['phonefuzz'] []
/src/icu/source/common/uhash.cpp [] []
/src/protobuf/src/google/protobuf/generated_message_util.h ['phonefuzz'] []
/src/protobuf/src/google/protobuf/wire_format_lite.cc [] []
/src/icu/source/common/./unicode/chariter.h [] []
/src/protobuf/src/google/protobuf/stubs/status.cc [] []
/usr/local/bin/../include/c++/v1/string [] []
/src/icu/source/common/locavailable.cpp [] []
/src/icu/source/common/./ucasemap_imp.h [] []
/src/libphonenumber/cpp/src/phonenumbers/matcher_api.h ['phonefuzz'] []
/src/icu/source/common/./cpputils.h [] []
/src/icu/source/common/ustrfmt.cpp [] []
/src/icu/source/common/./dictionarydata.h [] []
/src/icu/source/common/ucharstriebuilder.cpp [] []
/src/protobuf/src/google/protobuf/arena_impl.h ['phonefuzz'] []
/usr/local/include/absl/container/internal/hash_policy_traits.h ['phonefuzz'] []
/src/protobuf/src/google/protobuf/stubs/int128.cc [] []
/src/icu/source/common/uchriter.cpp [] []
/src/abseil-cpp/absl/types/bad_optional_access.h ['phonefuzz'] []
/usr/local/include/absl/base/internal/unaligned_access.h ['phonefuzz'] []
/src/libphonenumber/cpp/src/phonenumbers/regex_based_matcher.cc ['phonefuzz'] ['phonefuzz']
/src/icu/source/common/ubidi_props.cpp [] []
/src/icu/source/common/uenum.cpp [] []
/src/icu/source/common/locid.cpp [] []
/src/icu/source/common/rbbiscan.cpp [] []
/src/icu/source/common/cstring.cpp [] []
/src/icu/source/common/./unicode/stringtriebuilder.h [] []
/src/icu/source/common/characterproperties.cpp [] []
/src/libphonenumber/cpp/src/phonenumbers/asyoutypeformatter.h [] []
/src/icu/source/common/./unicode/char16ptr.h [] []
/src/libphonenumber/cpp/src/phonenumbers/unicodestring.cc ['phonefuzz'] ['phonefuzz']
/src/icu/source/common/rbbi_cache.cpp [] []
/src/libphonenumber/cpp/src/phonenumbers/callback.h ['phonefuzz'] []
/usr/local/include/absl/strings/str_cat.h ['phonefuzz'] []
/usr/local/include/google/protobuf/generated_message_util.h ['phonefuzz'] []
/src/protobuf/src/google/protobuf/extension_set.h [] []
/src/icu/source/common/uresdata.cpp [] []
/src/icu/source/common/unistr.cpp [] []
/src/protobuf/src/google/protobuf/arenastring.h ['phonefuzz'] []
/src/icu/source/common/./unicode/localpointer.h [] []
/usr/local/include/absl/container/internal/container_memory.h ['phonefuzz'] []
/src/icu/source/common/rbbisetb.cpp [] []
/src/protobuf/src/google/protobuf/stubs/strutil.h [] []
/src/protobuf/src/google/protobuf/arena.cc ['phonefuzz'] []
/src/libphonenumber/cpp/src/phonenumbers/stl_util.h [] []
/src/protobuf/src/google/protobuf/io/zero_copy_stream_impl_lite.h [] []
/src/libphonenumber/cpp/src/phonenumbers/phonenumbermatch.h ['phonefuzz'] ['phonefuzz']
/usr/local/include/google/protobuf/message_lite.h ['phonefuzz'] []
/src/icu/source/common/./normalizer2impl.h [] []
/src/icu/source/common/servslkf.cpp [] []
/usr/local/include/google/protobuf/metadata_lite.h ['phonefuzz'] []
/src/icu/source/common/./unicode/rep.h [] []
/src/icu/source/common/resbund.cpp [] []
/src/protobuf/src/google/protobuf/extension_set_inl.h [] []
/src/protobuf/src/google/protobuf/io/zero_copy_stream_impl.h [] []
/src/icu/source/i18n/../common/unicode/uobject.h [] []
/src/abseil-cpp/absl/strings/string_view.h [] []
/src/protobuf/src/google/protobuf/stubs/common.h ['phonefuzz'] []
/src/icu/source/common/unifilt.cpp [] []
/src/protobuf/src/google/protobuf/stubs/strutil.cc [] []
/src/icu/source/common/locutil.cpp [] []
/usr/local/bin/../include/c++/v1/new [] []
/src/abseil-cpp/absl/strings/internal/charconv_parse.cc [] []
/usr/local/include/absl/base/internal/prefetch.h ['phonefuzz'] []
/src/icu/source/common/./rbbiscan.h [] []
/src/abseil-cpp/absl/strings/internal/charconv_parse.h [] []
/src/icu/source/common/normalizer2impl.cpp [] []
/src/protobuf/src/google/protobuf/io/zero_copy_stream.h [] []
/src/icu/source/common/ustack.cpp [] []
/src/libphonenumber/cpp/src/phonenumbers/stringutil.cc ['phonefuzz'] ['phonefuzz']
/src/libphonenumber/cpp/src/phonenumbers/regexp_adapter_icu.cc [] []
/usr/local/include/absl/utility/utility.h ['phonefuzz'] []
/src/abseil-cpp/absl/strings/ascii.h ['phonefuzz'] []
/usr/local/include/absl/container/internal/compressed_tuple.h ['phonefuzz'] []
/src/icu/source/common/./uresimp.h [] []
/usr/local/include/google/protobuf/stubs/casts.h [] []
/src/abseil-cpp/absl/strings/str_cat.cc ['phonefuzz'] []
/src/icu/source/i18n/ucln_in.cpp [] []
/src/protobuf/src/google/protobuf/repeated_field.cc ['phonefuzz'] []
/src/icu/source/common/./unicode/uniset.h [] []
/src/icu/source/common/./cmemory.h [] []
/usr/local/include/absl/container/internal/hash_function_defaults.h ['phonefuzz'] []
/src/icu/source/common/uloc.cpp [] []
/src/protobuf/src/google/protobuf/generated_enum_util.cc [] []
/usr/local/include/google/protobuf/stubs/stringpiece.h ['phonefuzz'] []
/usr/local/bin/../include/c++/v1/sstream [] []
/src/libphonenumber/cpp/src/phonenumbers/regexp_adapter.h ['phonefuzz'] ['phonefuzz']
/src/icu/source/common/servlk.cpp [] []
/src/icu/source/i18n/repattrn.cpp [] []
/src/icu/source/common/ucptrie.cpp [] []
/src/protobuf/src/google/protobuf/stubs/mutex.h ['phonefuzz'] []
/src/libphonenumber/cpp/src/phonenumbers/phonenumber.cc ['phonefuzz'] ['phonefuzz']
/src/icu/source/common/schriter.cpp [] []
/src/icu/source/common/putil.cpp [] []
/src/abseil-cpp/absl/numeric/int128.h ['phonefuzz'] []
/src/abseil-cpp/absl/strings/str_replace.h ['phonefuzz'] []
/src/libphonenumber/cpp/src/phonenumbers/utf/unilib.h ['phonefuzz'] ['phonefuzz']
/src/protobuf/src/google/protobuf/io/coded_stream.cc [] []
/src/libphonenumber/cpp/src/phonenumbers/base/memory/scoped_ptr.h ['phonefuzz'] ['phonefuzz']
/usr/local/include/google/protobuf/stubs/port.h [] []
/src/icu/source/common/./restrace.h [] []
/src/icu/source/common/rbbitblb.cpp [] []
/src/protobuf/src/google/protobuf/extension_set.cc [] []
/usr/local/include/absl/strings/internal/str_split_internal.h ['phonefuzz'] []
/src/icu/source/common/ucol_swp.cpp [] []
/src/icu/source/common/serv.cpp [] []
/src/icu/source/common/udata.cpp [] []
/usr/local/include/google/protobuf/io/coded_stream.h [] []
/src/icu/source/common/uresbund.cpp [] []
/src/icu/source/common/./umutex.h [] []
/src/icu/source/i18n/regexcmp.cpp [] []
/src/icu/source/common/ruleiter.cpp [] []
/src/icu/source/common/./unicode/parsepos.h [] []
/src/protobuf/src/google/protobuf/stubs/once.h [] []
/src/icu/source/common/patternprops.cpp [] []
/src/protobuf/src/google/protobuf/arenastring.cc ['phonefuzz'] []
/usr/local/include/google/protobuf/wire_format_lite.h [] []
/src/icu/source/common/./unicode/ures.h [] []
/src/icu/source/common/rbbidata.cpp [] []
/src/icu/source/common/ucase.cpp [] []
/src/icu/source/common/uniset_props.cpp [] []
/src/icu/source/common/utrace.cpp [] []
/src/libphonenumber/cpp/src/phonenumbers/base/memory/singleton_posix.h ['phonefuzz'] ['phonefuzz']
/src/icu/source/common/uvector.cpp [] []
/src/icu/source/i18n/regexst.cpp [] []
/src/icu/source/common/utrie_swap.cpp [] []
/src/icu/source/common/utf_impl.cpp [] []
/src/protobuf/src/google/protobuf/stubs/stringpiece.h ['phonefuzz'] []
/src/abseil-cpp/absl/hash/internal/hash.h [] []
/src/icu/source/i18n/../common/unicode/unistr.h [] []
/src/abseil-cpp/absl/base/internal/atomic_hook.h [] []
/src/icu/source/i18n/rematch.cpp [] []
/src/abseil-cpp/absl/numeric/int128_have_intrinsic.inc [] []
/src/icu/source/common/unistr_case_locale.cpp [] []
/src/icu/source/common/stringpiece.cpp [] []
/src/libphonenumber/cpp/src/phonenumbers/normalize_utf8.h ['phonefuzz'] ['phonefuzz']
/src/icu/source/common/ustrtrns.cpp [] []
/src/icu/source/common/./unicode/bytestream.h [] []
/src/protobuf/src/google/protobuf/implicit_weak_message.cc [] []
/usr/local/include/absl/strings/match.h ['phonefuzz'] []
/src/icu/source/common/./mutex.h [] []
/usr/local/include/absl/memory/memory.h ['phonefuzz'] []
/src/icu/source/common/uprops.cpp [] []
/src/icu/source/common/./unicode/umutablecptrie.h [] []
/src/protobuf/src/google/protobuf/stubs/stringprintf.cc [] []
/src/icu/source/common/ustring.cpp [] []
/src/libphonenumber/cpp/src/phonenumbers/utf/unilib.cc ['phonefuzz'] ['phonefuzz']
/src/protobuf/src/google/protobuf/stubs/callback.h [] []
/src/protobuf/src/google/protobuf/stubs/status.h [] []
/usr/local/include/google/protobuf/arena.h ['phonefuzz'] []
/src/icu/source/i18n/../common/unicode/localpointer.h [] []
/usr/local/include/absl/container/internal/raw_hash_map.h ['phonefuzz'] []
/src/icu/source/i18n/../common/uvectr64.h [] []
/src/icu/source/common/./unisetspan.h [] []
/usr/local/include/absl/numeric/bits.h ['phonefuzz'] []
/src/icu/source/common/./uresdata.h [] []
/src/icu/source/common/utrie2_builder.cpp [] []
/src/icu/source/common/./unicode/edits.h [] []
/src/icu/source/common/./unicode/locid.h [] []
/usr/include/unicode/unistr.h [] []
/src/icu/source/common/unisetspan.cpp [] []
/src/icu/source/common/./unicode/errorcode.h [] []
/src/libphonenumber/cpp/src/phonenumbers/default_logger.h ['phonefuzz'] ['phonefuzz']
/src/abseil-cpp/absl/strings/match.cc [] []
/src/icu/source/common/servls.cpp [] []
/src/icu/source/common/./uvectr32.h [] []
/src/libphonenumber/cpp/src/phonenumbers/phonenumber.pb.cc ['phonefuzz'] ['phonefuzz']
/usr/include/unicode/uobject.h [] []
/src/abseil-cpp/absl/strings/charconv.cc [] []
/src/icu/source/common/./norm2allmodes.h [] []
/src/protobuf/src/google/protobuf/io/zero_copy_stream_impl.cc [] []
/src/icu/source/common/uloc_keytype.cpp [] []
/src/icu/source/common/servlkf.cpp [] []
/src/icu/source/common/ustr_titlecase_brkiter.cpp [] []
/src/icu/source/common/umath.cpp [] []
/src/abseil-cpp/absl/strings/str_cat.h ['phonefuzz'] []
/src/icu/source/common/servnotf.cpp [] []
/src/icu/source/common/uobject.cpp [] []
/src/icu/source/i18n/regeximp.cpp [] []
/src/libphonenumber/cpp/src/phonenumbers/utf/unicodetext.h ['phonefuzz'] ['phonefuzz']
/src/libphonenumber/cpp/src/phonenumbers/utf/unicodetext.cc ['phonefuzz'] ['phonefuzz']
/src/icu/source/common/./uhash.h [] []
/src/abseil-cpp/absl/numeric/bits.h ['phonefuzz'] []
/src/icu/source/common/uloc_tag.cpp [] []
/src/libphonenumber/cpp/src/phonenumbers/metadata.cc ['phonefuzz'] ['phonefuzz']
/src/icu/source/common/ustrcase_locale.cpp [] []
/src/protobuf/src/google/protobuf/stubs/casts.h [] []
/src/icu/source/common/locresdata.cpp [] []
/src/icu/source/common/umutex.cpp [] []
/src/icu/source/common/umapfile.cpp [] []
/src/libphonenumber/cpp/src/phonenumbers/phonenumbermatcher.cc ['phonefuzz'] ['phonefuzz']
/src/icu/source/common/rbbistbl.cpp [] []
/src/protobuf/src/google/protobuf/stubs/stl_util.h [] []
/src/libphonenumber/cpp/src/phonenumbers/region_code.h ['phonefuzz'] ['phonefuzz']
/src/icu/source/common/./bmpset.h [] []
/src/icu/source/common/dictbe.cpp [] []
/src/icu/source/common/./unicode/bytestrie.h [] []
/src/icu/source/common/./unicode/unifunct.h [] []
/src/icu/source/common/utrie2.cpp [] []
/src/protobuf/src/google/protobuf/stubs/map_util.h [] []
/src/icu/source/common/uchar.cpp ['phonefuzz'] []
/usr/local/include/absl/strings/string_view.h ['phonefuzz'] []
/src/icu/source/common/./unicode/unistr.h [] []
/src/icu/source/common/bytestrie.cpp [] []
/src/abseil-cpp/absl/base/internal/raw_logging.cc [] []
/src/icu/source/common/ustrcase.cpp [] []
/src/icu/source/common/normalizer2.cpp [] []
/src/icu/source/common/ucmndata.cpp [] []
/src/libphonenumber/cpp/src/phonenumbers/phonenumbermatch.cc ['phonefuzz'] ['phonefuzz']
/src/protobuf/src/google/protobuf/io/coded_stream.h ['phonefuzz'] []
/src/icu/source/common/./unicode/unimatch.h [] []
/src/icu/source/common/./serv.h [] []
/src/icu/source/common/./locbased.h [] []
/usr/local/include/absl/hash/internal/hash.h ['phonefuzz'] []
/src/icu/source/common/edits.cpp [] []
/src/protobuf/src/google/protobuf/parse_context.h ['phonefuzz'] []
/src/icu/source/common/locmap.cpp [] []
/src/icu/source/common/brkiter.cpp [] []
/src/icu/source/common/umutablecptrie.cpp [] []
/src/abseil-cpp/absl/strings/string_view.cc ['phonefuzz'] []
/src/icu/source/common/uinvchar.cpp [] []
/src/icu/source/common/ustrenum.cpp [] []
/src/icu/source/i18n/./regeximp.h [] []
/src/icu/source/common/./unicode/stringpiece.h [] []
/src/icu/source/common/cmemory.cpp [] []
/src/libphonenumber/cpp/src/phonenumbers/stringutil.h ['phonefuzz'] ['phonefuzz']
/src/icu/source/common/./unicode/ucharstrie.h [] []
/usr/local/include/absl/container/node_hash_map.h ['phonefuzz'] []
/src/icu/source/common/uarrsort.cpp [] []
/src/icu/source/common/rbbinode.cpp [] []
/src/libphonenumber/cpp/src/phonenumbers/base/strings/string_piece.cc [] []
/src/abseil-cpp/absl/base/casts.h [] []
/src/icu/source/i18n/../common/uvectr32.h [] []
/src/icu/source/common/./unicode/unifilt.h [] []
/src/libphonenumber/cpp/src/phonenumbers/asyoutypeformatter.cc ['phonefuzz'] ['phonefuzz']
/src/icu/source/common/utypes.cpp [] []
/src/icu/source/common/chariter.cpp [] []
/src/protobuf/src/google/protobuf/io/zero_copy_stream_impl_lite.cc [] []
/src/libphonenumber/cpp/src/phonenumbers/regexp_cache.cc ['phonefuzz'] ['phonefuzz']
/src/icu/source/common/charstr.cpp [] []
/src/protobuf/src/google/protobuf/stubs/common.cc ['phonefuzz'] []
/src/abseil-cpp/absl/strings/ascii.cc [] []
/usr/include/x86_64-linux-gnu/bits/byteswap.h [] []
/src/icu/source/common/brkeng.cpp [] []
/src/libphonenumber/cpp/src/phonenumbers/base/synchronization/lock_posix.h ['phonefuzz'] ['phonefuzz']
/src/icu/source/common/unistr_case.cpp [] []
/src/protobuf/src/google/protobuf/wire_format_lite.h [] []
/src/protobuf/src/google/protobuf/io/zero_copy_stream.cc [] []
/src/protobuf/src/google/protobuf/message_lite.h ['phonefuzz'] []
/src/icu/source/common/util.cpp [] []
/src/abseil-cpp/absl/strings/str_split.cc ['phonefuzz'] []
/src/icu/source/common/appendable.cpp [] []
/src/icu/source/common/filteredbrk.cpp [] []
/src/icu/source/common/./unicode/uenum.h [] []
/src/icu/source/common/propname.cpp [] []
/src/icu/source/i18n/regextxt.cpp [] []
/src/abseil-cpp/absl/container/internal/raw_hash_set.cc ['phonefuzz'] []
/usr/local/include/google/protobuf/arenastring.h ['phonefuzz'] []
/src/icu/source/common/unifunct.cpp [] []
/src/libphonenumber/cpp/src/phonenumbers/phonenumberutil.cc ['phonefuzz'] ['phonefuzz']
/src/abseil-cpp/absl/strings/internal/resize_uninitialized.h ['phonefuzz'] []
/src/abseil-cpp/absl/container/internal/raw_hash_set.h ['phonefuzz'] []
/src/protobuf/src/google/protobuf/arena.h ['phonefuzz'] []
/src/abseil-cpp/absl/strings/numbers.cc ['phonefuzz'] []
/src/libphonenumber/cpp/src/phonenumbers/regexp_adapter_icu.h ['phonefuzz'] []
/src/icu/source/common/./ruleiter.h [] []
/src/abseil-cpp/absl/hash/internal/low_level_hash.cc ['phonefuzz'] []
/src/icu/source/common/unistr_titlecase_brkiter.cpp [] []
/src/libphonenumber/cpp/src/phonenumbers/alternate_format.cc ['phonefuzz'] ['phonefuzz']
/src/libphonenumber/cpp/build/../test/phonenumbers/fuzz_phone.cc ['phonefuzz'] []
/src/abseil-cpp/absl/base/internal/endian.h [] []
/src/icu/source/common/loadednormalizer2impl.cpp [] []
/src/icu/source/common/utrie.cpp [] []
/src/abseil-cpp/absl/strings/internal/charconv_bigint.cc [] []
/src/icu/source/common/uvectr64.cpp [] []
/src/abseil-cpp/absl/strings/numbers.h ['phonefuzz'] []
/src/icu/source/common/resource.cpp [] []
/src/protobuf/src/google/protobuf/implicit_weak_message.h [] []
/src/libphonenumber/cpp/src/phonenumbers/logger.h ['phonefuzz'] ['phonefuzz']

Directories in report

Directory
/src/abseil-cpp/absl/types/
/src/abseil-cpp/absl/hash/internal/
/src/abseil-cpp/absl/strings/
/usr/local/include/absl/types/
/usr/local/include/absl/strings/
/src/libphonenumber/cpp/src/phonenumbers/base/memory/
/src/libphonenumber/cpp/src/phonenumbers/base/synchronization/
/src/libphonenumber/cpp/src/phonenumbers/base/strings/
/usr/local/include/absl/utility/
/src/icu/source/common/./unicode/
/usr/local/include/absl/hash/internal/
/src/libphonenumber/cpp/src/phonenumbers/
/usr/local/include/google/protobuf/stubs/
/usr/local/bin/../include/c++/v1/
/src/protobuf/src/google/protobuf/io/
/usr/local/include/absl/types/internal/
/usr/local/bin/../include/c++/v1/__exception/
/src/libphonenumber/cpp/src/phonenumbers/utf/
/src/protobuf/src/google/protobuf/
/src/abseil-cpp/absl/base/
/src/icu/source/i18n/./
/src/protobuf/src/google/protobuf/stubs/
/src/abseil-cpp/absl/strings/internal/
/usr/local/include/google/protobuf/
/usr/local/include/absl/container/internal/
/usr/local/include/google/protobuf/io/
/src/abseil-cpp/absl/numeric/
/src/icu/source/common/
/src/icu/source/i18n/../common/unicode/
/usr/local/include/absl/container/
/usr/local/include/absl/numeric/
/usr/local/include/absl/base/internal/
/usr/local/include/absl/memory/
/src/abseil-cpp/absl/container/internal/
/src/icu/source/i18n/../common/
/src/icu/source/common/./
/src/icu/source/i18n/
/src/libphonenumber/cpp/build/../test/phonenumbers/
/usr/include/unicode/
/usr/local/include/absl/strings/internal/
/usr/include/x86_64-linux-gnu/bits/
/src/abseil-cpp/absl/base/internal/

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
phonefuzz fuzzerLogFile-0-4RwegcJaFA.data fuzzerLogFile-0-4RwegcJaFA.data.yaml phonefuzz.covreport