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From: "Cédric Le Goater" <clg@redhat.com>
To: qemu-devel@nongnu.org
Cc: "Stefan Hajnoczi" <stefanha@redhat.com>,
	"Denis V . Lunev" <den@openvz.org>,
	"Kevin Wolf" <kwolf@redhat.com>,
	"Hanna Reitz" <hreitz@redhat.com>, "Stefan Weil" <sw@weilnetz.de>,
	"Paolo Bonzini" <pbonzini@redhat.com>,
	"Daniel P . Berrangé" <berrange@redhat.com>,
	"Eduardo Habkost" <eduardo@habkost.net>,
	"Maciej S . Szmigiero" <maciej.szmigiero@oracle.com>,
	"Fam Zheng" <fam@euphon.net>,
	"Juan Quintela" <quintela@redhat.com>,
	"Peter Xu" <peterx@redhat.com>, "Fabiano Rosas" <farosas@suse.de>,
	"Leonardo Bras" <leobras@redhat.com>,
	qemu-stable@nongnu.org, "Michael Tokarev" <mjt@tls.msk.ru>
Subject: Re: [PATCH v2 0/3] vfio/pci: Fix buffer overrun when writing the VF token
Date: Mon, 30 Oct 2023 09:59:37 +0100	[thread overview]
Message-ID: <235fbfa2-82c3-48f1-bd4d-cc84b20fa1e5@redhat.com> (raw)
In-Reply-To: <8a9d26d0-ccb4-448b-9fc2-d7ce521646ae@redhat.com>

On 10/26/23 16:00, Cédric Le Goater wrote:
> On 10/26/23 09:06, Cédric Le Goater wrote:
>> Hello,
>>
>> This series fixes a buffer overrun in VFIO. The buffer used in
>> vfio_realize() by qemu_uuid_unparse() is too small, UUID_FMT_LEN lacks
>> one byte for the trailing NUL.
>>
>> Instead of adding + 1, as done elsewhere, the changes introduce a
>> UUID_STR_LEN define for the correct size and use it where required.
> 
> Cc: qemu-stable@nongnu.org # 8.1+
> 
> I propose to take this series in vfio-next if no one objects.


Applied to vfio-next.

Thanks,

C.



      parent reply	other threads:[~2023-10-30  9:00 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-10-26  7:06 [PATCH v2 0/3] vfio/pci: Fix buffer overrun when writing the VF token Cédric Le Goater
2023-10-26  7:06 ` [PATCH v2 1/3] util/uuid: Add UUID_STR_LEN definition Cédric Le Goater
2023-10-26  7:06 ` [PATCH v2 2/3] vfio/pci: Fix buffer overrun when writing the VF token Cédric Le Goater
2023-10-26 11:28   ` Peter Maydell
2023-10-26 13:33     ` Cédric Le Goater
2023-10-26  7:06 ` [PATCH v2 3/3] util/uuid: Remove UUID_FMT_LEN Cédric Le Goater
2023-10-26  7:18   ` Philippe Mathieu-Daudé
2023-10-26 10:57   ` Juan Quintela
2023-10-26  8:41 ` [PATCH v2 0/3] vfio/pci: Fix buffer overrun when writing the VF token Denis V. Lunev
2023-10-26  9:58   ` Cédric Le Goater
2023-10-26 13:42   ` Konstantin Ryabitsev
2023-10-26 15:36     ` Peter Maydell
2023-10-26 14:00 ` Cédric Le Goater
2023-10-27  5:01   ` Philippe Mathieu-Daudé
2023-10-30  8:59   ` Cédric Le Goater [this message]

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