Merge remote-tracking branch 'remotes/kraxel/tags/pull-vga-20170213-1' into staging

vga: bugfixes for cirrus and virtio-gpu

# gpg: Signature made Mon 13 Feb 2017 08:14:47 GMT
# gpg:                using RSA key 0x4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>"
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/pull-vga-20170213-1:
  Revert "cirrus: allow zero source pitch in pattern fill rops"
  cirrus: fix patterncopy checks
  cirrus: replace debug printf with trace points
  vga: replace debug printf with trace points
  virtio-gpu: fix resource leak in virgl_cmd_resource_unref
  virtio-gpu: fix memory leak in set scanout

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/hw/display/virtio-gpu.c b/hw/display/virtio-gpu.c
index 444ca064c1..9b530ab5b0 100644
--- a/hw/display/virtio-gpu.c
+++ b/hw/display/virtio-gpu.c
@@ -608,6 +608,7 @@ static void virtio_gpu_set_scanout(VirtIOGPU *g,
             cmd->error = VIRTIO_GPU_RESP_ERR_UNSPEC;
             return;
         }
+        pixman_image_unref(rect);
         dpy_gfx_replace_surface(g->scanout[ss.scanout_id].con, scanout->ds);
     }