>From: Carsten Neumann <[EMAIL PROTECTED]>
>I've just upgraded to cdrtools 2.01a16 after upgrading to linux 2.4.21.
>The owner.group of cdrecord is set to root.disk, its set uid bit is set.
>But now I get these annoying errors when running cdrecord as a mortal use=
>r:
>cdrecord: Operation not permitted. WARNING: Cannot set RR-scheduler
>cdrecord: Operation not permitted. WARNING: Cannot set priority using nic=
>e().
>cdrecord: WARNING: This causes a high risk for buffer underruns.
>A look at the output of ps showed me that cdrecord doesn't run with root =
>priviledges:
> F UID PID PPID PRI NI VSZ RSS WCHAN STAT TTY TIME COMM=
>AND
>100 501 11012 3153 10 0 17900 17900 ide_do DL pts/2 0:00 cdre=
>cord -dummy dist-files/image.iso
>040 501 11049 11012 9 0 17900 17900 nanosl S pts/2 0:00 cdre=
>cord -dummy dist-files/image.iso
>Now I've downgraded to cdrecords 2.0 again and everything works fine agai=
>n, ps output:
> F UID PID PPID PRI NI VSZ RSS WCHAN STAT TTY TIME COMM=
>AND
>100 0 13479 3153 9 0 17864 17864 ide_do DL pts/2 0:00 cdre=
>cord -dummy dist-files/image.iso
>140 0 13516 13479 9 0 17864 17864 nanosl S pts/2 0:00 cdre=
>cord -dummy dist-files/image.iso
>What can I do to for a recent cdrecord to setuid(0) again?
Your questuin is answered in the recent announcement files inside the cdrtools
source.
Cdrecord still runs suid root if you install it this way.
J�rg
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