Project: cffi

Language python
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 1
Lines of code 9521
Lines covered 3161
Code coverage 33.20%
Code coverage report Report link
Static reachability 18.89%
Fuzz Introspector report Report link (from 2024-04-20)

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
cffi.vengine_gen.VGenericEngine._loaded_gen_function cffi.vengine_gen 608 0.0%
cffi.vengine_gen.VGenericEngine._loaded_gen_variable cffi.vengine_gen 608 0.0%
cffi.vengine_gen.VGenericEngine._loading_gen_anonymous cffi.vengine_gen 598 0.0%
cffi.vengine_gen.VGenericEngine._loaded_gen_constant cffi.vengine_gen 591 0.0%
cffi.vengine_gen.VGenericEngine._loaded_gen_macro cffi.vengine_gen 588 0.0%
cffi.vengine_gen.VGenericEngine._loading_gen_enum cffi.vengine_gen 585 0.0%
cffi.vengine_gen.VGenericEngine._load_constant cffi.vengine_gen 579 0.0%
cffi.vengine_gen.VGenericEngine._loaded_gen_anonymous cffi.vengine_gen 576 0.0%
cffi.vengine_cpy.VCPythonEngine._loaded_cpy_anonymous cffi.vengine_cpy 573 0.0%
cffi.api._make_ffi_library.FFILibrary.__addressof__ cffi.api 571 0.0%