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Hi,

You wrote:
> Do you have the image still on disk? Can you try to open it via the
> loopback driver?
>
> losetup /dev/loopX image
> cryptsetup --readonly /dev/loopX _image
>
> Does this fail?
The losetup case works. Everything I do on disk works fine, only on DVD
it fails.
I debugged a little and found out that the difference between disk and
DVD is the lib/utils.c:sector_size() return value: for my disc
(dev/hdaX), it is 512, on DVD (/dev/hdc) it is 2048. The sector size is
used in the read_blockwise() function, together with some alignment code
I don't really grok. Perhaps this is where things go wrong?


Regards,
  Bastian
- --
  ,''`.                  Bastian Kleineidam
 : :' :                    GnuPG Schlüssel
 `. `'    gpg --keyserver wwwkeys.pgp.net --recv-keys 32EC6F3E
   `-

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