Project: scapy

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 36538
Lines covered 15702
Code coverage 42.97%
Code coverage report Report link
Static reachability 0.07%
Fuzz Introspector report Report link (from 2025-03-14)
Fuzzer Code coverage (lines) Latest Report Comments
pcap_fuzzer 0% (avg: 0.0%, max: 0%) 2025-03-14

Historical Progression

Per Fuzzer 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
scapy.fields.FieldListField.addfield scapy.fields 3035 0.0%
scapy.contrib.automotive.xcp.utils.XCPEndiannessField.getfield scapy.contrib.automotive.xcp.utils 2421 0.0%
scapy.contrib.automotive.xcp.utils.XCPEndiannessField.addfield scapy.contrib.automotive.xcp.utils 2421 0.0%
scapy.layers.ssh._SSHHeaderField.getfield scapy.layers.ssh 2412 0.0%
scapy.fields.PadField.getfield scapy.fields 2412 0.0%
scapy.fields.MultipleTypeField.getfield scapy.fields 2412 0.0%
scapy.layers.tls.keyexchange.phantom_decorate.wrapper scapy.layers.tls.keyexchange 2412 0.0%
scapy.layers.msrpce.msdcom.DCOM_Client.ServerAlive2 scapy.layers.msrpce.msdcom 2360 0.0%
scapy.utils.AutoArgparse scapy.utils 1783 1.923%
scapy.layers.msrpce.rpcclient.DCERPC_Client.connect_and_bind scapy.layers.msrpce.rpcclient 1702 0.0%