Project: openexr

Language c++
OSS-Fuzz project link
Build status: Fuzzers succeeding: Build log
Build status: Code coverage succeeding: Build log
Build status: Fuzz Introspector succeeding: Build log
Fuzzer count 2
Lines of code 36357
Lines covered 13040
Code coverage 35.87%
Code coverage report Report link
Static reachability 26.75%
Fuzz Introspector report Report link (from 2024-10-01)

Historical progression

Functions of interest to fuzz

This section outlines functions that may be of interest to fuzz. They are based on ranking functions that have a lot of complexity but currently exhibit low code coverage. The complexity is calculated based on the function itself as well as the functions called by the given function, i.e. the tree of code that the function triggers.


This is only a minor amount of introspection information available for this project. Please consult the Fuzz Introspector report for more information, e.g. the introspection table of all functions in the target project available here.

Function name Function source file Accumulated cyclomatic complexity Code coverage
Imf_4_0::checkOpenEXRFile(charconst*,bool,bool,bool) /src/openexr/src/lib/OpenEXRUtil/ImfCheckFile.cpp 6543 0.0%
boolImf_4_0::(anonymousnamespace)::runChecks<charconst*>(charconst*&,bool,bool) /src/openexr/src/lib/OpenEXRUtil/ImfCheckFile.cpp 6470 0.0%
Imf_4_0::(anonymousnamespace)::readRgba(Imf_4_0::RgbaInputFile&,bool,bool) /src/openexr/src/lib/OpenEXRUtil/ImfCheckFile.cpp 3714 0.0%
Imf_4_0::RgbaOutputFile::RgbaOutputFile(charconst*,Imath_3_2::Box<Imath_3_2::Vec2<int>>const&,Imath_3_2::Box<Imath_3_2::Vec2<int>>const&,Imf_4_0::RgbaChannels,float,Imath_3_2::Vec2<float>,float,Imf_4_0::LineOrder,Imf_4_0::Compression,int) /src/openexr/src/lib/OpenEXR/ImfRgbaFile.cpp 3386 0.0%
Imf_4_0::RgbaOutputFile::RgbaOutputFile(charconst*,Imf_4_0::Headerconst&,Imf_4_0::RgbaChannels,int) /src/openexr/src/lib/OpenEXR/ImfRgbaFile.cpp 3384 0.0%
Imf_4_0::RgbaOutputFile::RgbaOutputFile(charconst*,int,int,Imf_4_0::RgbaChannels,float,Imath_3_2::Vec2<float>,float,Imf_4_0::LineOrder,Imf_4_0::Compression,int) /src/openexr/src/lib/OpenEXR/ImfRgbaFile.cpp 3371 0.0%
Imf_4_0::RgbaOutputFile::RgbaOutputFile(Imf_4_0::OStream&,Imf_4_0::Headerconst&,Imf_4_0::RgbaChannels,int) /src/openexr/src/lib/OpenEXR/ImfRgbaFile.cpp 3345 0.0%
Imf_4_0::OutputFile::OutputFile(charconst*,Imf_4_0::Headerconst&,int) /src/openexr/src/lib/OpenEXR/ImfOutputFile.cpp 3265 0.0%
Imf_4_0::OutputFile::OutputFile(Imf_4_0::OStream&,Imf_4_0::Headerconst&,int) /src/openexr/src/lib/OpenEXR/ImfOutputFile.cpp 3226 0.0%
boolImf_4_0::(anonymousnamespace)::readScanline<Imf_4_0::InputFile>(Imf_4_0::InputFile&,bool,bool) /src/openexr/src/lib/OpenEXRUtil/ImfCheckFile.cpp 3222 0.0%