bug#15553: 24.3.50; epg.el and GnuPG 2.x cause unavoidable pinentry prompts for symmetrically encrypted files

[Daiki Ueno]

Stefan Monnier <monnier@iro.umontreal.ca> writes:

>>> - on a headless server this can lock up Emacs
>
> That's not good.  We should try to make sure that detect the
> problematic situation, or make it easy for the user to get out of it
> (with something like a C-g).

I doubt such a hard lockup is possible, as epg.el uses async process.