Project: dask

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 15491
Lines covered 4617
Code coverage 29.80%
Code coverage report Report link
Static reachability 0.50%
Fuzz Introspector report Report link (from 2025-07-01)

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
dask.dataframe.dask_expr._collection.to_numeric dask.dataframe.dask_expr._collection 4228 0.0%
dask.graph_manipulation.clone dask.graph_manipulation 3997 0.0%
dask.graph_manipulation.bind dask.graph_manipulation 3994 0.0%
dask.array.routines.corrcoef dask.array.routines 3934 0.0%
dask.array.routines.tril dask.array.routines 3700 0.0%
dask.array.routines.triu dask.array.routines 3700 0.0%
dask.array.creation.diag dask.array.creation 3694 0.0%
dask.array.overlap.push dask.array.overlap 3684 0.0%
dask.array.routines.gradient dask.array.routines 3667 0.0%
dask.array.overlap.sliding_window_view dask.array.overlap 3662 0.0%