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

Table of contents

Project overview: exiv2
High level conclusions
Reachability and coverage overview
Fuzzers overview
Project functions overview
Fuzzer details
Fuzzer: fuzz-read-write
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Fuzzer: fuzz-read-print-write
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/exiv2/fuzz/fuzz-read-write.cpp
Dictionary
Fuzzer function priority
/src/exiv2/fuzz/fuzz-read-print-write.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: 2025-10-10

Project overview: exiv2

High level conclusions

Reachability and coverage overview

Functions statically reachable by fuzzers
2.0%
120 / 4926
Cyclomatic complexity statically reachable by fuzzers
2.0%
635 / 39085
Runtime code coverage of functions
84.0%
4127 / 4926

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

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

Fuzzers overview

Fuzzer Fuzzer filename Functions Reached Functions unreached Fuzzer depth Files reached Basic blocks reached Cyclomatic complexity Details
fuzz-read-write /src/exiv2/fuzz/fuzz-read-write.cpp 248 4922 11 55 1261 669 fuzz-read-write.cpp
fuzz-read-print-write /src/exiv2/fuzz/fuzz-read-print-write.cpp 262 4916 11 58 1364 744 fuzz-read-print-write.cpp

Project functions overview

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

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

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

Fuzzer details

Fuzzer: fuzz-read-write

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 65 20.4%
gold [1:9] 87 27.3%
yellow [10:29] 0 0.0%
greenyellow [30:49] 1 0.31%
lawngreen 50+ 165 51.8%
All colors 318 100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked Calltree index Parent function Callsite Largest blocked function
10 176 Exiv2::ImageFactory::open(std::__1::unique_ptr >) call site: 00176 __cxa_allocate_exception
6 167 LLVMFuzzerTestOneInput call site: 00167 __cxa_allocate_exception
6 209 Exiv2::Internal::ConstSliceBase ::ConstSliceBase(unsigned char const*&, unsigned long, unsigned long) call site: 00209 __cxa_allocate_exception
5 187 std::__1::basic_string , std::__1::allocator > Exiv2::toBasicString , std::__1::allocator > >(std::__1::basic_string , std::__1::allocator > const&) call site: 00187 __cxa_throw
5 203 Exiv2::Internal::ConstSliceBase ::ConstSliceBase(unsigned char const*&, unsigned long, unsigned long) call site: 00203 __cxa_allocate_exception
5 219 Exiv2::Internal::SliceBase::rangeCheck(unsigned long) const call site: 00219 __cxa_allocate_exception
5 274 Exiv2::isEpsType(Exiv2::BasicIo&, bool) call site: 00274 __cxa_allocate_exception
4 120 XMP_AutoMutex::~XMP_AutoMutex() call site: 00120 __cxa_begin_catch
3 10 XMPMeta::Initialize() call site: 00010 __cxa_allocate_exception
3 39 VerifySimpleXMLName(char const*, char const*) call site: 00039 __cxa_allocate_exception
3 101 WXMPMeta_Initialize_1 call site: 00101 __cxa_allocate_exception
3 129 WXMPMeta_RegisterNamespace_1 call site: 00129 __cxa_allocate_exception

Runtime coverage analysis

Covered functions
2020
Functions that are reachable but not covered
56
Reachable functions
248
Percentage of reachable functions covered
77.42%
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/exiv2/fuzz/fuzz-read-write.cpp 1
/src/exiv2/src/error.cpp 3
/src/exiv2/src/xmp.cpp 2
/src/exiv2/xmpsdk/include/client-glue/TXMPMeta.incl_cpp 3
/src/exiv2/xmpsdk/include/client-glue/WXMP_Common.hpp 1
/src/exiv2/xmpsdk/src/WXMPMeta.cpp 3
/src/exiv2/xmpsdk/src/XMPMeta.cpp 3
/src/exiv2/xmpsdk/src/XMPCore_Impl.cpp 4
/src/exiv2/xmpsdk/src/UnicodeConversions.cpp 3
/src/exiv2/xmpsdk/include/XMP_Const.h 3
/src/exiv2/xmpsdk/src/UnicodeInlines.incl_cpp 6
/src/exiv2/xmpsdk/src/XMPIterator.cpp 2
/src/exiv2/xmpsdk/src/XMPCore_Impl.hpp 3
/src/exiv2/xmpsdk/src/XMPUtils.cpp 2
/src/exiv2/src/properties.cpp 2
/src/exiv2/src/types.cpp 8
/usr/local/bin/../include/c++/v1/stdexcept 2
/src/exiv2/src/image.cpp 2
/src/exiv2/src/jpgimage.cpp 2
/src/exiv2/src/futils.cpp 1
/usr/local/bin/../include/c++/v1/optional 2
/src/exiv2/include/exiv2/error.hpp 3
/usr/local/bin/../include/c++/v1/__exception/exception.h 1
/usr/local/bin/../include/c++/v1/sstream 2
/src/exiv2/src/cr2image.cpp 1
/src/exiv2/src/cr2header_int.cpp 2
/src/exiv2/src/tiffimage_int.cpp 3
/src/exiv2/include/exiv2/slice.hpp 9
/src/exiv2/include/exiv2/types.hpp 4
/src/exiv2/src/crwimage.cpp 1
/src/exiv2/src/crwimage_int.hpp 1
/src/exiv2/src/mrwimage.cpp 1
/src/exiv2/src/tiffimage.cpp 1
/src/exiv2/src/webpimage.cpp 1
/src/exiv2/src/basicio.cpp 1
/src/exiv2/src/enforce.hpp 2
/src/exiv2/src/rw2image.cpp 1
/src/exiv2/src/rw2image_int.cpp 1
/src/exiv2/src/orfimage.cpp 1
/src/exiv2/src/orfimage_int.cpp 2
/src/exiv2/src/pngimage.cpp 1
/src/exiv2/src/pgfimage.cpp 1
/src/exiv2/src/rafimage.cpp 1
/src/exiv2/src/epsimage.cpp 1
/src/exiv2/src/xmpsidecar.cpp 1
/src/exiv2/src/gifimage.cpp 1
/src/exiv2/src/psdimage.cpp 1
/src/exiv2/src/tgaimage.cpp 1
/src/exiv2/src/bmpimage.cpp 1
/src/exiv2/src/jp2image.cpp 1
/src/exiv2/src/quicktimevideo.cpp 1
/src/exiv2/src/asfvideo.cpp 4
/src/exiv2/src/riffvideo.cpp 1
/src/exiv2/src/matroskavideo.cpp 1
/src/exiv2/src/bmffimage.cpp 1

Fuzzer: fuzz-read-print-write

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 55 16.6%
gold [1:9] 92 27.7%
yellow [10:29] 3 0.90%
greenyellow [30:49] 11 3.32%
lawngreen 50+ 170 51.3%
All colors 331 100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked Calltree index Parent function Callsite Largest blocked function
10 176 Exiv2::ImageFactory::open(std::__1::unique_ptr >) call site: 00176 __cxa_allocate_exception
6 167 LLVMFuzzerTestOneInput call site: 00167 __cxa_allocate_exception
6 209 Exiv2::Internal::ConstSliceBase ::ConstSliceBase(unsigned char const*&, unsigned long, unsigned long) call site: 00209 __cxa_allocate_exception
5 187 std::__1::basic_string , std::__1::allocator > Exiv2::toBasicString , std::__1::allocator > >(std::__1::basic_string , std::__1::allocator > const&) call site: 00187 __cxa_throw
5 219 Exiv2::Internal::SliceBase::rangeCheck(unsigned long) const call site: 00219 __cxa_allocate_exception
4 120 XMP_AutoMutex::~XMP_AutoMutex() call site: 00120 __cxa_begin_catch
3 10 XMPMeta::Initialize() call site: 00010 __cxa_allocate_exception
3 39 VerifySimpleXMLName(char const*, char const*) call site: 00039 __cxa_allocate_exception
3 101 WXMPMeta_Initialize_1 call site: 00101 __cxa_allocate_exception
3 129 WXMPMeta_RegisterNamespace_1 call site: 00129 __cxa_allocate_exception
2 3 Exiv2::XmpParser::initialize(void (*)(void*, bool), void*) call site: 00003 WXMPMeta_Initialize_1
2 105 Exiv2::XmpParser::initialize(void (*)(void*, bool), void*) call site: 00105 WXMPMeta_RegisterNamespace_1

Runtime coverage analysis

Covered functions
3383
Functions that are reachable but not covered
56
Reachable functions
262
Percentage of reachable functions covered
78.63%
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/exiv2/fuzz/fuzz-read-print-write.cpp 1
/src/exiv2/src/error.cpp 3
/src/exiv2/src/xmp.cpp 4
/src/exiv2/xmpsdk/include/client-glue/TXMPMeta.incl_cpp 3
/src/exiv2/xmpsdk/include/client-glue/WXMP_Common.hpp 1
/src/exiv2/xmpsdk/src/WXMPMeta.cpp 3
/src/exiv2/xmpsdk/src/XMPMeta.cpp 3
/src/exiv2/xmpsdk/src/XMPCore_Impl.cpp 4
/src/exiv2/xmpsdk/src/UnicodeConversions.cpp 3
/src/exiv2/xmpsdk/include/XMP_Const.h 3
/src/exiv2/xmpsdk/src/UnicodeInlines.incl_cpp 6
/src/exiv2/xmpsdk/src/XMPIterator.cpp 2
/src/exiv2/xmpsdk/src/XMPCore_Impl.hpp 3
/src/exiv2/xmpsdk/src/XMPUtils.cpp 2
/src/exiv2/src/properties.cpp 2
/src/exiv2/src/types.cpp 8
/usr/local/bin/../include/c++/v1/stdexcept 2
/src/exiv2/src/image.cpp 2
/src/exiv2/src/jpgimage.cpp 2
/src/exiv2/src/futils.cpp 1
/usr/local/bin/../include/c++/v1/optional 2
/src/exiv2/include/exiv2/error.hpp 3
/usr/local/bin/../include/c++/v1/__exception/exception.h 1
/usr/local/bin/../include/c++/v1/sstream 2
/src/exiv2/src/cr2image.cpp 1
/src/exiv2/src/cr2header_int.cpp 2
/src/exiv2/src/tiffimage_int.cpp 3
/src/exiv2/include/exiv2/slice.hpp 9
/src/exiv2/include/exiv2/types.hpp 4
/src/exiv2/src/crwimage.cpp 1
/src/exiv2/src/crwimage_int.hpp 1
/src/exiv2/src/mrwimage.cpp 1
/src/exiv2/src/tiffimage.cpp 1
/src/exiv2/src/webpimage.cpp 1
/src/exiv2/src/basicio.cpp 1
/src/exiv2/src/enforce.hpp 2
/src/exiv2/src/rw2image.cpp 1
/src/exiv2/src/rw2image_int.cpp 1
/src/exiv2/src/orfimage.cpp 1
/src/exiv2/src/orfimage_int.cpp 2
/src/exiv2/src/pngimage.cpp 1
/src/exiv2/src/pgfimage.cpp 1
/src/exiv2/src/rafimage.cpp 1
/src/exiv2/src/epsimage.cpp 1
/src/exiv2/src/xmpsidecar.cpp 1
/src/exiv2/src/gifimage.cpp 1
/src/exiv2/src/psdimage.cpp 1
/src/exiv2/src/tgaimage.cpp 1
/src/exiv2/src/bmpimage.cpp 1
/src/exiv2/src/jp2image.cpp 1
/src/exiv2/src/quicktimevideo.cpp 1
/src/exiv2/src/asfvideo.cpp 4
/src/exiv2/src/riffvideo.cpp 1
/src/exiv2/src/matroskavideo.cpp 1
/src/exiv2/src/bmffimage.cpp 1
/src/exiv2/include/exiv2/exif.hpp 2
/src/exiv2/src/metadatum.cpp 1
/src/exiv2/include/exiv2/iptc.hpp 2

Analyses and suggestions

Optimal target analysis

Remaining optimal interesting functions

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

Func name Functions filename Arg count Args Function depth hitcount instr count bb count cyclomatic complexity Reachable functions Incoming references total cyclomatic complexity Unreached complexity
Exiv2::BmffImage::printStructure(std::__1::basic_ostream >&,Exiv2::PrintStructureOption,unsignedlong) /src/exiv2/src/bmffimage.cpp 4 ['N/A', 'N/A', 'int', 'size_t'] 16 0 155 33 27 818 0 3941 3603
Exiv2::QuickTimeVideo::userDataDecoder(unsignedlong,unsignedlong) /src/exiv2/src/quicktimevideo.cpp 3 ['N/A', 'size_t', 'size_t'] 13 0 524 124 99 293 5 2095 1827
Exiv2::EpsImage::writeMetadata() /src/exiv2/src/epsimage.cpp 1 ['N/A'] 13 0 83 19 20 383 0 2711 1393

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

Functions statically reachable by fuzzers
11.0%
536 / 4926
Cyclomatic complexity statically reachable by fuzzers
19.0%
7291 / 39085

All functions overview

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

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

Fuzz engine guidance

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

/src/exiv2/fuzz/fuzz-read-write.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=['Exiv2::ImageFactory::open(std::__1::unique_ptr >)', 'LLVMFuzzerTestOneInput', 'Exiv2::Internal::ConstSliceBase::ConstSliceBase(unsigned char const*&, unsigned long, unsigned long)', 'std::__1::basic_string, std::__1::allocator > Exiv2::toBasicString, std::__1::allocator > >(std::__1::basic_string, std::__1::allocator > const&)', 'Exiv2::Internal::ConstSliceBase::ConstSliceBase(unsigned char const*&, unsigned long, unsigned long)', 'Exiv2::Internal::SliceBase::rangeCheck(unsigned long) const', 'Exiv2::isEpsType(Exiv2::BasicIo&, bool)', 'XMP_AutoMutex::~XMP_AutoMutex()', 'XMPMeta::Initialize()', 'VerifySimpleXMLName(char const*, char const*)']

/src/exiv2/fuzz/fuzz-read-print-write.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=['Exiv2::ImageFactory::open(std::__1::unique_ptr >)', 'LLVMFuzzerTestOneInput', 'Exiv2::Internal::ConstSliceBase::ConstSliceBase(unsigned char const*&, unsigned long, unsigned long)', 'std::__1::basic_string, std::__1::allocator > Exiv2::toBasicString, std::__1::allocator > >(std::__1::basic_string, std::__1::allocator > const&)', 'Exiv2::Internal::SliceBase::rangeCheck(unsigned long) const', 'XMP_AutoMutex::~XMP_AutoMutex()', 'XMPMeta::Initialize()', 'VerifySimpleXMLName(char const*, char const*)', 'WXMPMeta_Initialize_1', 'WXMPMeta_RegisterNamespace_1']

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
Exiv2::Converter::cnvExifDate(charconst*,charconst*) 115 44 38.26% ['fuzz-read-write']
Exiv2::Converter::cnvExifGPSCoord(charconst*,charconst*) 39 4 10.25% ['fuzz-read-write']
Exiv2::Converter::cnvXmpFlash(charconst*,charconst*) 67 4 5.970% ['fuzz-read-write', 'fuzz-read-print-write']
Exiv2::Converter::cnvXmpGPSCoord(charconst*,charconst*) 52 4 7.692% ['fuzz-read-write', 'fuzz-read-print-write']
Exiv2::Internal::CrwMap::encode0x1810(Exiv2::Imageconst&,Exiv2::Internal::CrwMappingconst&,Exiv2::Internal::CiffHeader&) 36 19 52.77% ['fuzz-read-write']
Exiv2::IptcData::detectCharset()const 53 12 22.64% ['fuzz-read-write']
Exiv2::PsdImage::writeXmpData(Exiv2::XmpDataconst&,Exiv2::BasicIo&)const 36 8 22.22% ['fuzz-read-write']
ExpandXPath(charconst*,charconst*,std::__1::vector >*) 104 54 51.92% ['fuzz-read-write', 'fuzz-read-print-write']
FollowXPathStep(XMP_Node*,std::__1::vector >const&,unsignedlong,bool,std::__1::__wrap_iter *,bool) 56 30 53.57% ['fuzz-read-write', 'fuzz-read-print-write']
XMPIterator::XMPIterator(XMPMetaconst&,charconst*,charconst*,unsignedint) 71 36 50.70% ['fuzz-read-write', 'fuzz-read-print-write']
XMPMeta::SerializeToBuffer(charconst**,unsignedint*,unsignedint,unsignedint,charconst*,charconst*,int)const 135 47 34.81% ['fuzz-read-write', 'fuzz-read-print-write']
SerializePrettyRDFProperty(XMP_Nodeconst*,std::__1::basic_string ,std::__1::allocator >&,charconst*,charconst*,int,bool) 113 55 48.67% ['fuzz-read-write']
Exiv2::Internal::resolveLens0xffff(std::__1::basic_ostream >&,Exiv2::Valueconst&,Exiv2::ExifDataconst*) 43 21 48.83% ['fuzz-read-print-write']

Files and Directories in report

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

Files in report

Source file Reached by Covered by
[] []
/usr/local/bin/../include/c++/v1/__algorithm/ranges_upper_bound.h [] []
/src/exiv2/include/exiv2/jpgimage.hpp [] []
/src/exiv2/src/tags_int.hpp [] []
/src/exiv2/src/photoshop.cpp [] []
/src/exiv2/src/rafimage.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/xmpsdk/include/XMP_Const.h ['fuzz-read-write', 'fuzz-read-print-write'] []
/src/exiv2/xmpsdk/src/XMPUtils-FileInfo.cpp [] []
/src/exiv2/xmpsdk/include/client-glue/WXMP_Common.hpp ['fuzz-read-write', 'fuzz-read-print-write'] []
/src/exiv2/src/casiomn_int.cpp [] []
/usr/local/bin/../include/c++/v1/__format/format_functions.h [] []
/src/exiv2/xmpsdk/src/XML_Node.cpp [] []
/src/exiv2/src/cr2header_int.hpp [] []
/src/exiv2/src/convert.cpp [] []
/src/exiv2/xmpsdk/include/client-glue/TXMPIterator.incl_cpp [] []
/src/exiv2/src/bmpimage.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/include/exiv2/webpimage.hpp [] []
/src/exiv2/src/makernote_int.hpp [] []
/src/exiv2/xmpsdk/src/XMPMeta.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/src/safe_op.hpp [] []
/src/exiv2/src/types.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/usr/local/bin/../include/c++/v1/sstream ['fuzz-read-write', 'fuzz-read-print-write'] []
/src/exiv2/src/pgfimage.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/xmpsdk/src/XMPMeta-GetSet.cpp [] []
/usr/local/bin/../include/c++/v1/string [] []
/src/exiv2/include/exiv2/bmffimage.hpp [] []
/src/exiv2/include/exiv2/gifimage.hpp [] []
/src/exiv2/src/orfimage.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/xmpsdk/src/XMPMeta-Parse.cpp [] []
/src/exiv2/xmpsdk/src/XMPCore_Impl.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/xmpsdk/src/WXMPMeta.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/include/exiv2/matroskavideo.hpp [] []
/src/exiv2/include/exiv2/iptc.hpp ['fuzz-read-print-write'] ['fuzz-read-print-write']
/src/exiv2/include/exiv2/slice.hpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/include/exiv2/bmpimage.hpp [] []
/src/exiv2/include/exiv2/psdimage.hpp [] []
/src/exiv2/include/exiv2/quicktimevideo.hpp [] []
/src/exiv2/xmpsdk/src/ExpatAdapter.cpp [] []
/src/exiv2/src/quicktimevideo.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/include/exiv2/tgaimage.hpp [] []
/src/exiv2/src/futils.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/xmpsdk/include/client-glue/TXMPUtils.incl_cpp [] []
/src/exiv2/src/epsimage.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/include/exiv2/properties.hpp [] []
/src/exiv2/src/enforce.hpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/xmpsdk/src/UnicodeInlines.incl_cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/src/panasonicmn_int.cpp [] []
/src/exiv2/xmpsdk/src/XMPUtils.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/include/exiv2/basicio.hpp [] []
/src/exiv2/src/mrwimage.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/src/error.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/src/bmffimage.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/src/tiffcomposite_int.hpp [] []
/src/exiv2/xmpsdk/src/UnicodeConversions.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/include/exiv2/types.hpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/src/value.cpp [] []
/src/exiv2/src/tiffimage_int.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/xmpsdk/src/XMLParserAdapter.hpp [] []
/src/exiv2/src/preview.cpp [] []
/src/exiv2/include/exiv2/pngimage.hpp [] []
/src/exiv2/include/exiv2/futils.hpp [] []
/src/exiv2/src/webpimage.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/src/jpgimage.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/xmpsdk/src/MD5.cpp [] []
/src/exiv2/src/crwimage.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/src/rw2image.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/xmpsdk/src/XMPMeta-Serialize.cpp [] []
/src/exiv2/include/exiv2/tiffimage.hpp [] []
/usr/local/bin/../include/c++/v1/stdexcept ['fuzz-read-write', 'fuzz-read-print-write'] []
/src/exiv2/src/samsungmn_int.cpp [] []
/src/exiv2/src/image_int.hpp [] []
/src/exiv2/src/version.cpp [] []
/src/exiv2/include/exiv2/crwimage.hpp [] []
/usr/local/bin/../include/c++/v1/istream [] []
/src/exiv2/src/psdimage.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/src/pngimage.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/xmpsdk/src/XMPIterator.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/src/sigmamn_int.cpp [] []
/src/exiv2/include/exiv2/jp2image.hpp [] []
/src/exiv2/src/metadatum.cpp ['fuzz-read-print-write'] ['fuzz-read-print-write']
/src/exiv2/src/orfimage_int.hpp [] []
/src/exiv2/src/pngchunk_int.cpp [] []
/usr/local/bin/../include/c++/v1/__format/parser_std_format_spec.h [] []
/src/exiv2/src/image.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/usr/local/bin/../include/c++/v1/optional ['fuzz-read-write', 'fuzz-read-print-write'] []
/src/exiv2/include/exiv2/datasets.hpp [] []
/src/exiv2/xmpsdk/src/WXMPUtils.cpp [] []
/src/exiv2/src/http.cpp [] []
/src/exiv2/src/pentaxmn_int.cpp [] []
/src/exiv2/src/basicio.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/src/exif.cpp [] []
/src/exiv2/include/exiv2/xmp_exiv2.hpp [] []
/src/exiv2/include/exiv2/rw2image.hpp [] []
/src/exiv2/src/sonymn_int.cpp [] []
/src/exiv2/include/exiv2/error.hpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/include/exiv2/pgfimage.hpp [] []
/src/exiv2/include/exiv2/exif.hpp ['fuzz-read-print-write'] ['fuzz-read-print-write']
/src/exiv2/src/olympusmn_int.cpp [] []
/src/exiv2/include/exiv2/mrwimage.hpp [] []
/src/exiv2/src/tags.cpp [] []
/src/exiv2/include/exiv2/preview.hpp [] []
/src/exiv2/src/cr2header_int.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/src/asfvideo.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/src/helper_functions.cpp [] []
/src/exiv2/src/orfimage_int.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/src/matroskavideo.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/src/image_int.cpp [] []
/src/exiv2/src/minoltamn_int.cpp [] []
/src/exiv2/src/canonmn_int.cpp [] []
/src/exiv2/src/gifimage.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/src/jp2image.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/include/exiv2/image.hpp [] []
/src/exiv2/include/exiv2/cr2image.hpp [] []
/src/exiv2/src/utils.cpp [] []
/usr/local/bin/../include/c++/v1/__format/format_arg_store.h [] []
/src/exiv2/include/exiv2/value.hpp [] []
/src/exiv2/include/exiv2/rafimage.hpp [] []
/src/exiv2/src/rw2image_int.hpp [] []
/usr/local/bin/../include/c++/v1/__format/buffer.h [] []
/src/exiv2/include/exiv2/metadatum.hpp [] []
/src/exiv2/src/nikonmn_int.cpp [] []
/src/exiv2/src/crwimage_int.hpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/src/xmpsidecar.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/xmpsdk/include/client-glue/TXMPMeta.incl_cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/include/exiv2/riffvideo.hpp [] []
/src/exiv2/src/tiffcomposite_int.cpp [] []
/src/exiv2/src/rw2image_int.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/usr/local/bin/../include/c++/v1/__iterator/move_iterator.h [] []
/src/exiv2/include/exiv2/xmpsidecar.hpp [] []
/src/exiv2/src/properties.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/src/crwimage_int.cpp [] []
/src/exiv2/include/exiv2/orfimage.hpp [] []
/src/exiv2/xmpsdk/src/ParseRDF.cpp [] []
/src/exiv2/fuzz/fuzz-read-print-write.cpp ['fuzz-read-print-write'] ['fuzz-read-print-write']
/src/exiv2/src/iptc.cpp [] []
/src/exiv2/include/exiv2/asfvideo.hpp [] []
/src/exiv2/src/makernote_int.cpp [] []
/usr/local/bin/../include/c++/v1/__exception/exception.h ['fuzz-read-write', 'fuzz-read-print-write'] []
/src/exiv2/src/cr2image.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/include/exiv2/tags.hpp [] []
/src/exiv2/fuzz/fuzz-read-write.cpp ['fuzz-read-write'] ['fuzz-read-write']
/src/exiv2/src/tags_int.cpp [] []
/src/exiv2/src/tiffimage_int.hpp [] []
/src/exiv2/src/tgaimage.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/src/fujimn_int.cpp [] []
/src/exiv2/xmpsdk/src/WXMPIterator.cpp [] []
/src/exiv2/src/utils.hpp [] []
/src/exiv2/src/xmp.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/src/jp2image_int.cpp [] []
/src/exiv2/src/tiffvisitor_int.cpp [] []
/src/exiv2/xmpsdk/src/XMPIterator.hpp [] []
/src/exiv2/src/riffvideo.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/src/tiffimage.cpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/xmpsdk/src/XMPCore_Impl.hpp ['fuzz-read-write', 'fuzz-read-print-write'] ['fuzz-read-write', 'fuzz-read-print-write']
/src/exiv2/src/datasets.cpp [] []
/src/exiv2/include/exiv2/epsimage.hpp [] []
/src/exiv2/src/tiffvisitor_int.hpp [] []

Directories in report

Directory
/src/exiv2/xmpsdk/include/
/src/exiv2/include/exiv2/
/src/exiv2/xmpsdk/src/
/usr/local/bin/../include/c++/v1/__exception/
/usr/local/bin/../include/c++/v1/__algorithm/
/usr/local/bin/../include/c++/v1/__iterator/
/usr/local/bin/../include/c++/v1/
/src/exiv2/xmpsdk/include/client-glue/
/src/exiv2/src/
/src/exiv2/fuzz/
/usr/local/bin/../include/c++/v1/__format/

Metadata section

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

Fuzzer Calltree file Program data file Coverage file
fuzz-read-write fuzzerLogFile-0-Ah2NoxaEBz.data fuzzerLogFile-0-Ah2NoxaEBz.data.yaml fuzz-read-write.covreport
fuzz-read-print-write fuzzerLogFile-0-sHohAHdN59.data fuzzerLogFile-0-sHohAHdN59.data.yaml fuzz-read-print-write.covreport