After a pause, we're back to running fusil. This time, to fuzz cereggii, a package of very interesting thread synchronization utilities for #Python, made of C-extensions.

We tailored #fusil to target these #cereggii utilities, finding more issues.

Daniele Parmeggiani (dpdani), the maintainer, has been helping in the effort and being very supportive. That's the best welcome fusil has received in any project :)

Here are the issues we found: https://github.com/dpdani/cereggii/issues?q=label%3A%22fusil-fuzzer%22

#CPython #fuzzing #fuzzer