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This is the fuzzer which discovered the issues fixed by GHSA-8hqf-xjwp-p67v. The comment at the top of
quadratic.rs
explains how the fuzzer works. I ran the fuzzer for ~1 hour on top of the latestmain
branch and it didn't trigger any quadratic parsing issues. Previously, it would trigger a quadratic parsing bug in a few minutes, so the parser seems pretty solid 🎉The fuzzer can be run with
cargo fuzz run quadratic