From: Stefan Hajnoczi <stefanha@gmail.com>
To: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Cc: aliguori@us.ibm.com,
Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>,
"Michael S. Tsirkin" <mst@redhat.com>,
jmforbes@linuxtx.org, qemu-devel@nongnu.org,
qemu-stable@nongnu.org
Subject: Re: [Qemu-devel] [PATCH 1/2] hw/9pfs: replace iovec manipulation with QEMUIOVector
Date: Tue, 13 Dec 2011 15:20:00 +0000 [thread overview]
Message-ID: <CAJSP0QUL0bTTzL=tfgGohY7omCd=CvqsJ+cGJGv0Sg_K3fox1Q@mail.gmail.com> (raw)
In-Reply-To: <1323787065-587-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com>
On Tue, Dec 13, 2011 at 2:37 PM, Aneesh Kumar K.V
<aneesh.kumar@linux.vnet.ibm.com> wrote:
> This change avoids a possible iovec[] buffer overflow when indirect
> vrings are used since the number of vectors is now limited by the
> underlying VirtQueueElement and cannot be out-of-bounds.
Please consider both of these patches for stable and distro packages
that ship virtfs.
Stefan
prev parent reply other threads:[~2011-12-13 15:20 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-13 14:37 [Qemu-devel] [PATCH 1/2] hw/9pfs: replace iovec manipulation with QEMUIOVector Aneesh Kumar K.V
2011-12-13 14:37 ` [Qemu-devel] [PATCH 2/2] hw/9pfs: Use the correct signed type for different variables Aneesh Kumar K.V
2011-12-13 15:20 ` Stefan Hajnoczi [this message]
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