cdrecord as regular user

[David Fokkema <dfokkema@ileos.nl>]

Hi group,

I have problems with cdrecord when run as a regular user. I configured
the debian package with suid, but still I get the irritating
RR-scheduler warnings:

cdrecord.mmap: Operation not permitted. WARNING: Cannot set RR-scheduler
cdrecord.mmap: Permission denied. WARNING: Cannot set priority using
setpriority().
cdrecord.mmap: WARNING: This causes a high risk for buffer underruns.

I tried to add more suid bits, but still it doesn't work. Currently, I
have:

dfokkema@orion:~/files/iso$ ls -l /usr/bin/cdrecord*
-rwsr-sr-x    1 root     cdrom         142 Sep 12 15:17
/usr/bin/cdrecord
-rwsr-xr--    1 root     cdrom      342924 Sep 12 15:17
/usr/bin/cdrecord.mmap
-rwsr-sr--    1 root     cdrom      342924 Sep 12 15:17
/usr/bin/cdrecord.shm

These are not the debian defaults. I tried to allow more. Of course, I'm
in the cdrom group.

TIA,
David

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