vaapiconvert: fix memory leak (VA surface image).

diff --git a/gst/vaapiconvert/gstvaapiconvert.c b/gst/vaapiconvert/gstvaapiconvert.c
index 0b9deab..bdbb6f9 100644 (file)
--- a/gst/vaapiconvert/gstvaapiconvert.c
+++ b/gst/vaapiconvert/gstvaapiconvert.c
@@ -595,6 +595,7 @@ gst_vaapiconvert_buffer_alloc(
         image   = gst_vaapi_surface_derive_image(surface);
         if (image) {
             gst_vaapi_video_buffer_set_image(vbuffer, image);
+            gst_object_unref(image); /* video buffer owns an extra reference */
             break;
         }