Language python
OSS-Fuzz project link
Project repository 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 23696
Lines covered 7792
Code coverage 32.88%
Code coverage report Report link
Static reachability 0.00%
Fuzz Introspector report Report link (from 2025-07-23)

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
fsspec.spec.AbstractBufferedFile.__next__ fsspec.spec 1139 0.0%
fsspec.spec.AbstractBufferedFile.readline fsspec.spec 1136 0.0%
fsspec.spec.AbstractBufferedFile.readuntil fsspec.spec 1133 0.0%
aiohttp.client.ClientSession._ws_connect aiohttp.client 1131 5.333%
fsspec.spec.AbstractBufferedFile.readlines fsspec.spec 1125 0.0%
fsspec.spec.AbstractBufferedFile.readinto1 fsspec.spec 1125 0.0%
fsspec.spec.AbstractBufferedFile.readinto fsspec.spec 1122 0.0%
fsspec.spec.AbstractFileSystem.get_file fsspec.spec 1092 0.0%
aiohttp.client.request aiohttp.client 1077 0.0%
aiohttp.client.ClientSession.request aiohttp.client 1036 0.0%