You’d be surprised! “Lots of software packages work in Fil-C with zero or minimal changes, including big ones like openssl, CPython, SQLite, and many others.”

You’d be surprised! “Lots of software packages work in Fil-C with zero or minimal changes, including big ones like openssl, CPython, SQLite, and many others.” It wraps all of the typical API surface used by Linux code. I’m told it has found real bugs in well-known packages as well, as it will trap on unsafe but otherwise benign accesses (like reading past one the end of a stack buffer).