[Qemu-devel] [PATCH 6/6] virtio-gpu: fix ui idx check

[marcandre . lureau]

From: Marc-André Lureau <marcandre.lur...@redhat.com>

Fix off-by-one value check (0 is the first scanout).

Signed-off-by: Marc-André Lureau <marcandre.lur...@redhat.com>
---
 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