diff options
| author | Li Qiang <liqiang6-s@360.cn> | 2017-01-21 23:42:33 -0800 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2017-02-10 16:49:45 +0100 |
| commit | dd248ed7e204ee8a1873914e02b8b526e8f1b80d (patch) | |
| tree | 97d08962a5fbbcd8391b3208543d134527b8d4b0 /hw | |
| parent | 33d076ebd05491d9f7cace682b4ed70c33263f12 (diff) | |
virtio-gpu: fix memory leak in set scanout
In virtio_gpu_set_scanout function, when creating the 'rect'
its refcount is set to 2, by pixman_image_create_bits and
qemu_create_displaysurface_pixman function. This can lead
a memory leak issues. This patch avoid this issue.
Signed-off-by: Li Qiang <liqiang6-s@360.cn>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 5884626f.5b2f6b0a.1bfff.3037@mx.google.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/display/virtio-gpu.c | 1 |
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); } |