panda-re / panda

Platform for Architecture-Neutral Dynamic Analysis
https://panda.re
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PyPANDA: FileFaker not working #890

Closed AndrewFasano closed 3 years ago

AndrewFasano commented 3 years ago

I'm not sure why or when this stopped working, but the pypanda example file_faker.py no longer works. However, if the command is changed to xxd instead of cat, the faked contents appear.

I suspect this may be caused by cat using a syscall we're failing to fake.

I noticed that if we make the fake file longer (100+ characters), the example does work.

AndrewFasano commented 3 years ago

Fixed sometime last week