Re: many packages write to `temporary-file-directory' insecurely

[Richard Stallman]

    Well, for the Debian packaged version of Emacs, I think we will set it
    up so emacs is setgid games, and writes to /var/games/emacs or so.

Why are you working on forks for the Debian modified version
instead of working on making Emacs itself do the right thing?
Whatever that right thing may be, it doesn't make sense
to do it only in the Debian modified version.