[Libcdio-devel] libcdio tools cannot read multi-exent files with Joliet exensions on

[Ben Kohler]

Hello,

I'm not sure where the problem lies, but I've found that for an iso
created with (cdrtools) mkisofs -J -iso-level 3, libcdio tools like
iso-info and iso-read are not able to handle multi-extent files.  I'm
noticing this issue because Rufus is having trouble unpacking the ISO
created with these options for the Gentoo Livegui ISO.  I've attached
a log of iso-info output, there should be a ~5GB image.squashfs file
in the ISO root directory.

I was able to reproduce the problem with a simpler test case:
$ mkisofs -J -l -V "Test ISO" -o ~/test.iso -z -iso-level 3 test/
Where test/ dir contains a large >4GB file.

When I re-create the iso without -J (disabling Joliet extensions), it
works as expected.

Is this something that should be handled properly by libcdio, or am I
using an improper combination of options on mkisofs?

Thanks,
Ben

iso-info.log
Description: Text Data