Groups > linux.debian.bugs.dist > #1070815

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

From	Guilhem Moulin <guilhem@debian.org>
Newsgroups	linux.debian.bugs.dist
Subject	Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files
Date	2021-09-11 22:20 +0200
Message-ID	<CWhDI-76D-5@gated-at.bofh.it> (permalink)
References	(7 earlier) <w224W-65h-15@gated-at.bofh.it> <CWhkl-6KM-5@gated-at.bofh.it> <CWhu1-73w-3@gated-at.bofh.it> <w224W-65h-15@gated-at.bofh.it> <CWhu1-73w-3@gated-at.bofh.it>
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On Sat, 11 Sep 2021 at 22:01:52 +0200, Christoph Anton Mitterer wrote:
> Well then best is probably to e.g. document the \0xxx and mention that
> any other use of \ needs to have that quoted or it may have a special
> meaning?

Right, that's what I was hinting at in https://bugs.debian.org/901795#128 :-)

| I'd argue that ‘\’ is a special character which per documentation
| “needs to be escaped using octal sequences”, so both ‘\n’ and ‘\xHH’
| yield unspecified behavior, but I guess that can be made explicit.

-- 
Guilhem.

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Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Christoph Anton Mitterer <calestyo@scientia.net> - 2021-09-09 01:00 +0200
  Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Christoph Anton Mitterer <calestyo@scientia.net> - 2021-09-09 01:30 +0200
  Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Guilhem Moulin <guilhem@debian.org> - 2021-09-09 02:00 +0200
  Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Christoph Anton Mitterer <calestyo@scientia.net> - 2021-09-11 02:00 +0200
    Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Christoph Anton Mitterer <calestyo@scientia.net> - 2021-09-11 02:10 +0200
    Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Guilhem Moulin <guilhem@debian.org> - 2021-09-11 03:20 +0200
      Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Christoph Anton Mitterer <calestyo@scientia.net> - 2021-09-11 17:20 +0200
        Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Guilhem Moulin <guilhem@debian.org> - 2021-09-11 18:00 +0200
          Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Christoph Anton Mitterer <calestyo@scientia.net> - 2021-09-11 18:40 +0200
          Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Christoph Anton Mitterer <calestyo@scientia.net> - 2021-09-11 20:00 +0200
            Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Christoph Anton Mitterer <calestyo@scientia.net> - 2021-09-27 03:10 +0200
              Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Christoph Anton Mitterer <calestyo@scientia.net> - 2021-09-27 03:40 +0200
              Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Guilhem Moulin <guilhem@debian.org> - 2021-09-27 17:30 +0200
                Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Christoph Anton Mitterer <calestyo@scientia.net> - 2021-09-27 18:30 +0200
                Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Guilhem Moulin <guilhem@debian.org> - 2021-09-27 18:50 +0200
                Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Christoph Anton Mitterer <calestyo@scientia.net> - 2021-09-27 19:30 +0200
                Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Guilhem Moulin <guilhem@debian.org> - 2021-09-27 21:20 +0200
        Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Guilhem Moulin <guilhem@debian.org> - 2021-09-11 18:10 +0200
          Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Christoph Anton Mitterer <calestyo@scientia.net> - 2021-09-11 18:40 +0200
            Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Guilhem Moulin <guilhem@debian.org> - 2021-09-11 20:10 +0200
              Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Christoph Anton Mitterer <calestyo@scientia.net> - 2021-09-11 20:40 +0200
                Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Guilhem Moulin <guilhem@debian.org> - 2021-09-11 22:00 +0200
                Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Christoph Anton Mitterer <calestyo@scientia.net> - 2021-09-11 22:10 +0200
                Bug#901795: cryptsetup-initramfs: please provide documented shell functions to validate/sanitize cryptroot entries in 3rd party hook files Guilhem Moulin <guilhem@debian.org> - 2021-09-11 22:20 +0200

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