Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files

[Christoph Anton Mitterer]

Hey again.

Next to stabilising "_CRYPTTAB_*", could you also export it to the
keyscripts?

I can see it in the initramfs hook, when using crypttab_foreach_entry,
but it's not there in the keyscript.

Thus I cannot implement my own unescaping.


Cheers,
Chris.