From: Paolo Bonzini <pbonzini@redhat.com>
To: Ben Hutchings <ben@decadent.org.uk>
Cc: stable@vger.kernel.org,
Linus Torvalds <torvalds@linux-foundation.org>,
linux-kernel@vger.kernel.org, Petr Matousek <pmatouse@redhat.com>,
linux-scsi@vger.kernel.org, Jens Axboe <axboe@kernel.dk>,
James Bottomley <JBottomley@parallels.com>
Subject: Re: [PATCH stable 3/4] block: fail SCSI passthrough ioctls on partition devices
Date: Tue, 17 Jan 2012 10:55:48 +0100 [thread overview]
Message-ID: <4F1545A4.3000809@redhat.com> (raw)
In-Reply-To: <1326773222.2819.172.camel@deadeye>
On 01/17/2012 05:07 AM, Ben Hutchings wrote:
> Signed-off-by: Linus Torvalds<torvalds@linux-foundation.org>
> [bwh: Backport to 2.6.32 - ENOIOCTLCMD does not get converted to
> ENOTTY, so we must return ENOTTY directly]
> Signed-off-by: Ben Hutchings<ben@decadent.org.uk>
Have you tested 32-on-64? I already did this change in the version for
3.2 stable, but sd_compat_ioctl has to keep ENOIOCTLCMD:
> [ Cherry picked from 3ed4e7ba4be8c72051d87dcb2dec279d97a18d41
>
> Changes with respect to 3.3: return -ENOTTY from scsi_verify_blk_ioctl
> and -ENOIOCTLCMD from sd_compat_ioctl. ]
Paolo
next prev parent reply other threads:[~2012-01-17 9:55 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-12 15:01 [PATCH v2 0/3] possible privilege escalation via SG_IO ioctl (CVE-2011-4127) Paolo Bonzini
2012-01-12 15:01 ` [PATCH v2 1/3] block: add and use scsi_blk_cmd_ioctl Paolo Bonzini
2012-01-12 15:01 ` [PATCH v2 2/3] block: fail SCSI passthrough ioctls on partition devices Paolo Bonzini
2012-01-14 23:43 ` Linus Torvalds
2012-01-16 8:51 ` Paolo Bonzini
2012-01-17 3:58 ` Ben Hutchings
2012-01-17 4:06 ` [PATCH stable 1/4] kernel.h: add printk_ratelimited and pr_<level>_rl Ben Hutchings
2012-01-17 4:06 ` [PATCH stable 2/4] block: add and use scsi_blk_cmd_ioctl Ben Hutchings
2012-01-17 4:07 ` [PATCH stable 3/4] block: fail SCSI passthrough ioctls on partition devices Ben Hutchings
2012-01-17 9:55 ` Paolo Bonzini [this message]
2012-01-18 4:47 ` Ben Hutchings
2012-01-18 9:00 ` Paolo Bonzini
2012-01-18 16:04 ` Ben Hutchings
2012-01-24 12:56 ` Paolo Bonzini
2012-01-26 0:19 ` Greg KH
2012-01-26 18:28 ` Greg KH
2012-01-17 4:07 ` [PATCH stable 4/4] dm: do not forward ioctls from logical volumes to the underlying device Ben Hutchings
2012-01-17 20:03 ` [PATCH v2 2/3] block: fail SCSI passthrough ioctls on partition devices Greg KH
2012-01-16 1:04 ` [PATCH v2 0/3] possible privilege escalation via SG_IO ioctl (CVE-2011-4127) Douglas Gilbert
2012-01-16 8:54 ` Paolo Bonzini
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