| commit | f6049f4483d61fa911a0693c2c48ce8308451d33 | |
| author | Peter Maydell <peter.maydell@linaro.org> | |
| Fri, 26 Jul 2013 15:41:27 +0000 (26 16:41 +0100) | ||
| committer | Peter Maydell <peter.maydell@linaro.org> | |
| Fri, 9 Aug 2013 15:50:23 +0000 (9 16:50 +0100) | ||
| tree | 6c476698805525ab764cf842175984130d58d383 | treesnapshot (tar.gz zip) |
| parent | 2e985fe000e73097e325e18b943e8babfa96c35c | commitdiff |
hw/virtio/virtio: Don't allow guests to add/remove queues
A queue size of 0 is used to indicate a nonexistent queue, so
don't allow the guest to flip a queue between zero-size and
non-zero-size. Don't permit setting of negative queue sizes
either.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1374853288-9912-2-git-send-email-peter.maydell@linaro.org
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
A queue size of 0 is used to indicate a nonexistent queue, so
don't allow the guest to flip a queue between zero-size and
non-zero-size. Don't permit setting of negative queue sizes
either.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1374853288-9912-2-git-send-email-peter.maydell@linaro.org
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
| hw/virtio/virtio.c | diffblobblamehistory |