[chubot]

FWIW I separated my Oil shell parser into a standalone stdin/stdout filter, which is ready to be fuzzed:

https://github.com/oilshell/oil/blob/master/bin/osh_parse.py

https://github.com/oilshell/oil/issues/171

I'm already testing it by running it on more than a million lines of shell [1], which I imagine should provide a very good starting point for the AFL algorithm. I've only fuzzed one thing before but that's my understanding.

If anyone is itching to try out Python fuzzing, this might be a nice and realistic intro.

I made note of Fuzzbuzz on the bug.

[1] http://www.oilshell.org/blog/2017/11/10.html

[evmunro]

Thanks for mentioning us on the issue! I'd love to help get that project up and fuzzing