Martijn Pieters <m...@python.org> added the comment:
I found this issue after helping someone solve a Stack Overflow question at https://stackoverflow.com/q/58767241/100297; they eventually figured out that their prefix was a path, not a path element. I'd be all in favour of making tempfile._sanitize_params either reject a prefix or suffix with `os.sep` or `os.altsep` characters, or just take the last element of os.path.split(). ---------- nosy: +mjpieters _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue35278> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
