From: Jens Axboe <axboe@suse.de>
To: Luke Kenneth Casson Leighton <lkcl@lkcl.net>,
linux-kernel@vger.kernel.org
Subject: Re: [bug] 2.6.8: CDROM_SEND_PACKET ioctls failing as non-root on ide scsi drives
Date: Mon, 4 Oct 2004 15:36:10 +0200 [thread overview]
Message-ID: <20041004133610.GT2287@suse.de> (raw)
In-Reply-To: <6u4qlaehlw.fsf@zork.zork.net>
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
next prev parent reply other threads:[~2004-10-04 13:39 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-04 13:09 [bug] 2.6.8: CDROM_SEND_PACKET ioctls failing as non-root on ide scsi drives Luke Kenneth Casson Leighton
2004-10-04 12:59 ` Jens Axboe
2004-10-04 14:38 ` Luke Kenneth Casson Leighton
2004-10-04 13:30 ` Sean Neakums
2004-10-04 13:36 ` Jens Axboe [this message]
2004-10-04 13:49 ` Sean Neakums
2004-10-04 13:55 ` Jens Axboe
2004-10-04 14:23 ` Luke Kenneth Casson Leighton
2004-10-04 14:20 ` Luke Kenneth Casson Leighton
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