There was an error when VUzzer reads the *.names and *.pkl files.

[MoonLight-SteinsGate]

When I start VUzzer to fuzz base64 from LAVA-M, it shows that:

root@moonlight:~/vuzzer64/fuzzer-code# python runfuzzer.py -s '/root/target_of_lava/LAVA-M/base64 -d %s' -i '/root/vuzzer64/fuzzer-code/datatemp/b64' -w '/root/idafiles/base64.pkl' -n '/root/idafiles/base64.names'
Exception in thread Thread-1:
Traceback (most recent call last):
  File "/usr/lib/python2.7/threading.py", line 801, in __bootstrap_inner
    self.run()
  File "/usr/lib/python2.7/threading.py", line 754, in run
    self.__target(*self.__args, **self.__kwargs)
  File "runfuzzer.py", line 704, in main
    gau.prepareBBOffsets()
  File "/root/vuzzer64/fuzzer-code/gautils.py", line 394, in prepareBBOffsets
    tdata=pickle.load(tFD)
  File "/usr/lib/python2.7/pickle.py", line 1384, in load
    return Unpickler(file).load()
  File "/usr/lib/python2.7/pickle.py", line 864, in load
    dispatch[key](self)
  File "/usr/lib/python2.7/pickle.py", line 1096, in load_global
    klass = self.find_class(module, name)
  File "/usr/lib/python2.7/pickle.py", line 1130, in find_class
    __import__(module)
ImportError: No module named __builtin__

After my analysis, the reason is that the base64.names and base64.pkl are generated by IDA using text mode on Windows. In this mode on Windows, \n will be transferred as \r\n.

According to https://stackoverflow.com/questions/46350566/pickle-importerror-no-module-named-builtin, we just need to convert the \r\n into \n in the *.names and *.pkl.

[zjuchenyuan]

Run dos2unix *.pkl and dos2unix *.names before running vuzzer