tree ee79b635ad1f492c544c66ddd78a5404a23e749e
parent 6be7b0c7d2b085474f9f2f9323c2266f4df105d8
author Tobias Bucher <tobiasbucher5991@gmail.com> 1715602965 +0200
committer Tobias Bucher <tobiasbucher5991@gmail.com> 1715605714 +0200

Panic if `PathBuf::set_extension` would add a path separator

This is likely never intended and potentially a security vulnerability
if it happens.

I'd guess that it's mostly literal strings that are passed to this
function in practice, so I'm guessing this doesn't break anyone.

CC #125060