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[Qemu-devel] [PULL 08/13] vhost: fix incorrect check in vhost_verify_rin
From: |
Michael S. Tsirkin |
Subject: |
[Qemu-devel] [PULL 08/13] vhost: fix incorrect check in vhost_verify_ring_mappings |
Date: |
Thu, 1 Mar 2018 18:46:04 +0200 |
From: Jia He <address@hidden>
In commit 0ca1fd2d6878 ("vhost: Simplify ring verification checks"),
it checks the virtqueue desc mapping for 3 times.
Fixed: commit 0ca1fd2d6878 ("vhost: Simplify ring verification checks")
Signed-off-by: Jia He <address@hidden>
Reviewed-by: Michael S. Tsirkin <address@hidden>
Signed-off-by: Michael S. Tsirkin <address@hidden>
Reviewed-by: Dr. David Alan Gilbert <address@hidden>
---
hw/virtio/vhost.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/virtio/vhost.c b/hw/virtio/vhost.c
index d02d12a..d8d0ef9 100644
--- a/hw/virtio/vhost.c
+++ b/hw/virtio/vhost.c
@@ -359,7 +359,7 @@ static int vhost_verify_ring_mappings(struct vhost_dev *dev,
j++;
r = vhost_verify_ring_part_mapping(
- vq->desc, vq->desc_phys, vq->desc_size,
+ vq->avail, vq->avail_phys, vq->avail_size,
reg_hva, reg_gpa, reg_size);
if (r) {
break;
@@ -367,7 +367,7 @@ static int vhost_verify_ring_mappings(struct vhost_dev *dev,
j++;
r = vhost_verify_ring_part_mapping(
- vq->desc, vq->desc_phys, vq->desc_size,
+ vq->used, vq->used_phys, vq->used_size,
reg_hva, reg_gpa, reg_size);
if (r) {
break;
--
MST
- [Qemu-devel] [PULL 03/13] intel-iommu: Accept 64-bit writes to FEADDR, (continued)
- [Qemu-devel] [PULL 03/13] intel-iommu: Accept 64-bit writes to FEADDR, Michael S. Tsirkin, 2018/03/01
- [Qemu-devel] [PULL 01/13] vhost-user: fix memory leak, Michael S. Tsirkin, 2018/03/01
- [Qemu-devel] [PULL 02/13] virtio-pci: trivial fixes in error message, Michael S. Tsirkin, 2018/03/01
- [Qemu-devel] [PULL 04/13] docs: document virtio-balloon stats, Michael S. Tsirkin, 2018/03/01
- [Qemu-devel] [PULL 09/13] docs/vmcoreinfo: detail unsupported host format behaviour, Michael S. Tsirkin, 2018/03/01
- [Qemu-devel] [PULL 05/13] docs: pcie: Spell out machine type needs for PCIe features, Michael S. Tsirkin, 2018/03/01
- [Qemu-devel] [PULL 06/13] vhost: fix memslot limit check, Michael S. Tsirkin, 2018/03/01
- [Qemu-devel] [PULL 11/13] cryptodev: add vhost support, Michael S. Tsirkin, 2018/03/01
- [Qemu-devel] [PULL 10/13] cryptodev: add vhost-user as a new cryptodev backend, Michael S. Tsirkin, 2018/03/01
- [Qemu-devel] [PULL 07/13] vhost: avoid to start/stop virtqueue which is not ready, Michael S. Tsirkin, 2018/03/01
- [Qemu-devel] [PULL 08/13] vhost: fix incorrect check in vhost_verify_ring_mappings,
Michael S. Tsirkin <=
- [Qemu-devel] [PULL 13/13] cryptodev-vhost-user: set the key length, Michael S. Tsirkin, 2018/03/01
- [Qemu-devel] [PULL 12/13] cryptodev-vhost-user: add crypto session handler, Michael S. Tsirkin, 2018/03/01
- Re: [Qemu-devel] [PULL 00/13] virtio, vhost, pci, pc: features, fixes and cleanups, no-reply, 2018/03/01
- Re: [Qemu-devel] [PULL 00/13] virtio, vhost, pci, pc: features, fixes and cleanups, no-reply, 2018/03/01
- Re: [Qemu-devel] [PULL 00/13] virtio, vhost, pci, pc: features, fixes and cleanups, Peter Maydell, 2018/03/02