Project: netaddr-py

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 2513
Lines covered 732
Code coverage 29.13%
Code coverage report Report link
Static reachability 4.96%
Fuzz Introspector report Report link (from 2025-08-28)

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
netaddr.ip.sets.IPSet.update netaddr.ip.sets 241 0.0%
netaddr.ip.sets.IPSet.remove netaddr.ip.sets 235 0.0%
netaddr.ip.sets.IPSet.symmetric_difference netaddr.ip.sets 230 2.564%
netaddr.ip.sets.IPSet.add netaddr.ip.sets 227 0.0%
netaddr.ip.sets.IPSet.difference netaddr.ip.sets 227 3.03%
netaddr.ip.sets.IPSet.isdisjoint netaddr.ip.sets 221 0.0%
netaddr.ip.sets.IPSet.intersection netaddr.ip.sets 218 3.703%
netaddr.contrib.subnet_splitter.SubnetSplitter.extract_subnet netaddr.contrib.subnet_splitter 217 0.0%
netaddr.ip.glob.IPGlob.__init__ netaddr.ip.glob 215 0.0%
netaddr.ip.sets.IPSet.__init__ netaddr.ip.sets 210 0.0%