From: Paolo Bonzini <pbonzini@redhat.com>
To: Jason Wang <jasowang@redhat.com>, qemu-devel <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] [PATCH] virtio: validate the existence of handle_output before calling it
Date: Fri, 13 Feb 2015 21:50:06 +0100 [thread overview]
Message-ID: <54DE637E.7070007@redhat.com> (raw)
In-Reply-To: <1423710317-15832-1-git-send-email-jasowang@redhat.com>
On 12/02/2015 04:05, Jason Wang wrote:
> We don't validate the existence of handle_output which may let a buggy
> guest to trigger a SIGSEV easily. Fix this by validate its existence
> before.
>
> Cc: qemu-stable@nongnu.org
> Cc: Anthony Liguori <aliguori@amazon.com>
> Cc: Michael S. Tsirkin <mst@redhat.com>
> Signed-off-by: Jason Wang <jasowang@redhat.com>
Which queue was causing this?
Paolo
next prev parent reply other threads:[~2015-02-13 20:50 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-12 3:05 [Qemu-devel] [PATCH] virtio: validate the existence of handle_output before calling it Jason Wang
2015-02-13 20:18 ` Don Koch
2015-02-15 2:32 ` Jason Wang
2015-02-13 20:50 ` Paolo Bonzini [this message]
2015-02-15 2:35 ` Jason Wang
2015-02-16 9:29 ` Paolo Bonzini
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