[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [PATCH v2 0/4] xen/pv-scsi: update header and harden frontend
- To: Juergen Gross <jgross@xxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx, linux-scsi@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
- From: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>
- Date: Fri, 29 Apr 2022 18:25:42 -0400
- Arc-authentication-results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oracle.com; dmarc=pass action=none header.from=oracle.com; dkim=pass header.d=oracle.com; arc=none
- Arc-message-signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=5F9bg2FC7c56ALiLt08UT5vmAe5mNv6uzmnEuIJ9B98=; b=mMnU8KYdc8oNfw4Qas3m9I8Q48ddaM8fwA5CMQAr44EO8ORhqsYLAY9Watb5wncAXqcjA/ve919MSZuKbMsIWZ3Sd0eWXoYX4zQYK3Jrwz3fMX9+kTCbsfEgHl7zhOx1x8e21oIi/oadJGEiO0JAn3mOLhT1ZhW/m1+qMtHvb057d/7g0S8Jvj2In0ziQsNodyrCCkdAwRM/YftwE7lL9U3X4DBpfnZZL/ZkXjAd5VEcLNPXFf6CK0Mirp9g7XgU48hWrc4GihaOGlc4e0WubCWdsUb1wA6AnvphR4VdrIXWl7+VVk+BXoBTlOrN8/++D2BFhWVdLL2oa1q5Pz0Mdw==
- Arc-seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=cghBGt2BK49uTEYKeHlBWOwMygurdTtTAE0FIm8S24o/VkufzbuE3cYOOlTMTAamv7WOfVj4aoN4FKIruY200PA3Iqh49c3Jo7WNv+DUi8T1+/rnNGbtj4BTVxoDLLgTfPO/TnbAcbJXUyjeVymFergkmRVKyIkLDjCMtNL09g0W6UV8kyoFhLk9NAlzyKY/iAodw1TGxzbCfR8uzx/u4gJDuLaICnOxxmlZn1U07K8v9ZfjUSe8QjqjcxHlEXg2B+lS010izRno7/5QvN/W8WsvS5GkndqaVx3UmisCiiO3TtHYK/vA6eV/QcNiBEvWL2bHftsidC7UVGTnLAzOww==
- Cc: Stefano Stabellini <sstabellini@xxxxxxxxxx>, "James E.J. Bottomley" <jejb@xxxxxxxxxxxxx>, "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>
- Delivery-date: Fri, 29 Apr 2022 22:26:01 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 4/28/22 3:53 AM, Juergen Gross wrote:
Update the Xen PV-scsi interface from the Xen tree and adapt the
related drivers to use the new definitions.
Harden the frontend driver to be no longer vulnerable to a malicious
backend.
Juergen Gross (4):
xen: update vscsiif.h
xen/scsiback: use new command result macros
xen/scsifront: use new command result macros
xen/scsifront: harden driver against malicious backend
drivers/scsi/xen-scsifront.c | 168 ++++++++++++++++++++++-------
drivers/xen/xen-scsiback.c | 82 +++++++++++++-
include/xen/interface/io/vscsiif.h | 133 ++++++++++++++++++++++-
3 files changed, 340 insertions(+), 43 deletions(-)
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>
|
