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[Qemu-devel] [PATCH 6/6] virtio-gpu: fix ui idx check
From: |
marcandre . lureau |
Subject: |
[Qemu-devel] [PATCH 6/6] virtio-gpu: fix ui idx check |
Date: |
Thu, 19 May 2016 12:26:00 +0200 |
From: Marc-André Lureau <address@hidden>
Fix off-by-one value check (0 is the first scanout).
Signed-off-by: Marc-André Lureau <address@hidden>
---
hw/display/virtio-gpu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/display/virtio-gpu.c b/hw/display/virtio-gpu.c
index 5811a2d..d1f25d5 100644
--- a/hw/display/virtio-gpu.c
+++ b/hw/display/virtio-gpu.c
@@ -878,7 +878,7 @@ static int virtio_gpu_ui_info(void *opaque, uint32_t idx,
QemuUIInfo *info)
{
VirtIOGPU *g = opaque;
- if (idx > g->conf.max_outputs) {
+ if (idx >= g->conf.max_outputs) {
return -1;
}
--
2.7.4
- [Qemu-devel] [PATCH 0/6] virtio-gpu: scanout limit fixes, marcandre . lureau, 2016/05/19
- [Qemu-devel] [PATCH 2/6] virtio-vga: propagate on gpu realized error, marcandre . lureau, 2016/05/19
- [Qemu-devel] [PATCH 4/6] virtio-gpu: check max_outputs only, marcandre . lureau, 2016/05/19
- [Qemu-devel] [PATCH 6/6] virtio-gpu: fix ui idx check,
marcandre . lureau <=
- [Qemu-devel] [PATCH 3/6] virtio-gpu: check max_outputs value, marcandre . lureau, 2016/05/19
- [Qemu-devel] [PATCH 1/6] virtio-gpu: check early scanout id, marcandre . lureau, 2016/05/19
- [Qemu-devel] [PATCH 5/6] virtio-gpu: use VIRTIO_GPU_MAX_SCANOUTS, marcandre . lureau, 2016/05/19
- Re: [Qemu-devel] [PATCH 0/6] virtio-gpu: scanout limit fixes, Gerd Hoffmann, 2016/05/20