From: "Philippe Mathieu-Daudé" <philmd@linaro.org>
To: "Cédric Le Goater" <clg@redhat.com>, 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: Fri, 27 Oct 2023 07:01:23 +0200 [thread overview]
Message-ID: <a66db343-9938-fee7-465b-59f7cad5e542@linaro.org> (raw)
In-Reply-To: <8a9d26d0-ccb4-448b-9fc2-d7ce521646ae@redhat.com>
On 26/10/23 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+
Hopefully 8.2 shouldn't be affected ;)
>
> I propose to take this series in vfio-next if no one objects.
>
> Thanks,
>
> C.
next prev parent reply other threads:[~2023-10-27 5:02 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 [this message]
2023-10-30 8:59 ` Cédric Le Goater
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=a66db343-9938-fee7-465b-59f7cad5e542@linaro.org \
--to=philmd@linaro.org \
--cc=berrange@redhat.com \
--cc=clg@redhat.com \
--cc=den@openvz.org \
--cc=eduardo@habkost.net \
--cc=fam@euphon.net \
--cc=farosas@suse.de \
--cc=hreitz@redhat.com \
--cc=kwolf@redhat.com \
--cc=leobras@redhat.com \
--cc=maciej.szmigiero@oracle.com \
--cc=mjt@tls.msk.ru \
--cc=pbonzini@redhat.com \
--cc=peterx@redhat.com \
--cc=qemu-devel@nongnu.org \
--cc=qemu-stable@nongnu.org \
--cc=quintela@redhat.com \
--cc=stefanha@redhat.com \
--cc=sw@weilnetz.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).