That's good to know. I'm working on a service that processes PDFs, so I was concerned that someone could bring down my server by uploading one of these. The pd

That's good to know. I'm working on a service that processes PDFs, so I was concerned that someone could bring down my server by uploading one of these. The pdf-reader gem throws a "stack level too deep" exception after about a second. There's also a ton of other issues on pdf-reader: https://github.com/yob/pdf-reader/issues https://github.com/yob/pdf-reader/issues Good reminder that any kind of file processing needs to be heavily sandboxed.