Libpng isn&#x27;t exactly new. libpng.org seems to be offline at the moment so I&#x27;m not having a lot of success finding details - but it&#x27;s safe bet that it predates Rust, afl-fuzz, and probably even clang&#x27;s static analyser.<p>I&#x27;m all for saying &quot;now is the time to rewrite &quot;, but it&#x27;s hard to get upset at that project when anyone else could have gone and done a modern take on the project - I hadn&#x27;t heard of the earlier quoted Rust PNG library until this happened.