Messages in this thread | | | Date | Mon, 4 Oct 2004 15:36:10 +0200 | From | Jens Axboe <> | Subject | Re: [bug] 2.6.8: CDROM_SEND_PACKET ioctls failing as non-root on ide scsi drives |
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On Mon, Oct 04 2004, Sean Neakums wrote: > CDROM_SEND_PACKET calls down to sg_io, which calls verify_command, > which will not permit anyone but root to use any unrecognised > commands. GET CONFIGURATION does not seems to be one of those > recognised. This check for unrecognised commands is a fairly recent > addition, IIRC.
2.6.8 didn't have any command granularity, you must be root to issue any comand there.
-- Jens Axboe
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