From: Maxime Coquelin <maxime.coquelin@redhat.com>
To: dev@dpdk.org, tiwei.bie@intel.com, zhihong.wang@intel.com
Cc: stable@dpdk.org, Ilja Van Sprundel <ivansprundel@ioactive.com>
Subject: Re: [dpdk-dev] [PATCH v2] vhost: check vhost message header size read
Date: Thu, 13 Feb 2020 17:30:05 +0100 [thread overview]
Message-ID: <fbd27735-4fbb-43c7-1f2b-10a3779b6f97@redhat.com> (raw)
In-Reply-To: <20200205150529.794623-1-maxime.coquelin@redhat.com>
On 2/5/20 4:05 PM, Maxime Coquelin wrote:
> This patch adds a check to ensure the read size of
> the Vhost-user message header is not smaller than
> the expected size.
>
> In case of unexpected read size, report an error
> and close file descriptors passed with the message,
> if any.
>
> Fixes: 8f972312b8f4 ("vhost: support vhost-user")
> Cc: stable@dpdk.org
>
> Reported-by: Ilja Van Sprundel <ivansprundel@ioactive.com>
> Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
> ---
>
> v2: close message FDs on error (Tiwei)
>
> lib/librte_vhost/vhost_user.c | 7 ++++++-
> 1 file changed, 6 insertions(+), 1 deletion(-)
Applied to dpdk-next-virtio/master
Thanks,
Maxime
prev parent reply other threads:[~2020-02-13 16:30 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-05 15:05 Maxime Coquelin
2020-02-06 3:03 ` Tiwei Bie
2020-02-13 16:30 ` Maxime Coquelin [this message]
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=fbd27735-4fbb-43c7-1f2b-10a3779b6f97@redhat.com \
--to=maxime.coquelin@redhat.com \
--cc=dev@dpdk.org \
--cc=ivansprundel@ioactive.com \
--cc=stable@dpdk.org \
--cc=tiwei.bie@intel.com \
--cc=zhihong.wang@intel.com \
/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).