TypeError: boofuzz.fuzzable.Fuzzable.__init__() got multiple values for keyword argument 'fuzzable'

[kfr-ma]

Report

Hi everybody ;

When i try to run my boo fuzz program , i get this error :

TypeError: boofuzz.fuzzable.Fuzzable.init() got multiple values for keyword argument 'fuzzable'

I am using Python 3.9.9 .

Below my test program :

#!/usr/bin/env python

from boofuzz import *

def main():
session = Session(
target=Target(
connection=SocketConnection("192.168.98.147", 69, proto='udp')),sleep_time = 3)

s_initialize("Request")
s_binary("0002")
s_string("filename.txt", fuzzable=True)
s_binary("00")
s_string("netascii", fuzzable=True)
s_binary("00")

session.connect(s_get("Request"))
session.fuzz()

if name == "main":
main()

Thx for your help.

Expected behavior

start fuzzing

Actual behavior

[2022-01-04 11:10:12,344] Info: Web interface can be found at http://localhost:26000
Traceback (most recent call last):
File "/home/kali/src/boofuzz/examples/toto.py", line 21, in
main()
File "/home/kali/src/boofuzz/examples/toto.py", line 11, in main
s_binary("0002")
File "/home/kali/.local/lib/python3.9/site-packages/boofuzz/init.py", line 596, in s_binary
blocks.CURRENT.push(Static(name=name, default_value=parsed, fuzzable=False))
File "/home/kali/.local/lib/python3.9/site-packages/boofuzz/primitives/static.py", line 16, in init
super(Static, self).init(name=name, default_value=default_value, fuzzable=False, *args, **kwargs)
TypeError: boofuzz.fuzzable.Fuzzable.init() got multiple values for keyword argument 'fuzzable'

Steps to reproduce the problem

boofuzz script

#!/usr/bin/env python

from boofuzz import *

def main():
    session = Session(
        target=Target(
            connection=SocketConnection("192.168.98.147", 69, proto='udp')),sleep_time = 3)

    s_initialize("Request")
    s_binary("0002")
    s_string("filename.txt", fuzzable=True)
    s_binary("00")
    s_string("netascii", fuzzable=True)
    s_binary("00")
    
    session.connect(s_get("Request"))
    session.fuzz()
   
if __name__ == "__main__":
    main()

boofuzz version

0.4.0

Python version

3.9

Platform

Linux

Anything else?

No response

[SR4ven]

Thanks for your report @kfr-ma!

I've uploaded a potential fix in #592, could you test if these changes fix your problem please?