[Pkg-cryptsetup-devel] Bug#355156: cryptsetup: luksOpen does not work with readonly media anymore

[Bastian Kleineidam]

Package: cryptsetup
Version: 2:1.0.2+1.0.3-rc2-1
Severity: grave
Justification: causes non-serious data loss

Hi,

after upgrading cryptsetup I was not able to use luksOpen on a
DVD image file. Downgrading to 2:1.0.1-16 makes it work again,
so something in the upgrade broke things.
Here is the command line log with the old 1.0.1 version:
$ cryptsetup --readonly luksOpen /dev/hdc _image
Enter LUKS passphrase: 
key slot 0 unlocked.
$
.. and the new version:
$ cryptsetup --readonly luksOpen /dev/hdc _image
Enter LUKS passphrase: 
Aufruf fehlgeschlagen: No key available with this passphrase.


I have attached an strace log (with password data removed).
Feel free to ask if you need any more info or debug runs.

Regards,
  Bastian
-- System Information:
Debian Release: testing/unstable
  APT prefers unstable
  APT policy: (900, 'unstable')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.15-treasure7
Locale: LANG=de_DE at euro, LC_CTYPE=de_DE at euro (charmap=ISO-8859-15)

Versions of packages cryptsetup depends on:
ii  dmsetup       2:1.02.03-1                The Linux Kernel Device Mapper use
ii  libc6         2.3.6-3                    GNU C Library: Shared libraries an
ii  libdevmapper1 2:1.02.03-1                The Linux Kernel Device Mapper use
ii  libgcrypt11   1.2.2-1                    LGPL Crypto library - runtime libr
ii  libgpg-error0 1.1-4                      library for common error values an
ii  libpopt0      1.7-5                      lib for parsing cmdline parameters
ii  libuuid1      1.38+1.39-WIP-2005.12.31-1 universally unique id library

cryptsetup recommends no packages.

-- no debconf information
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