vaallocator: Check return value from va_sync_surface

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4007>

diff --git a/subprojects/gst-plugins-bad/gst-libs/gst/va/gstvaallocator.c b/subprojects/gst-plugins-bad/gst-libs/gst/va/gstvaallocator.c
index 4739343..dedf867 100644 (file)
--- a/subprojects/gst-plugins-bad/gst-libs/gst/va/gstvaallocator.c
+++ b/subprojects/gst-plugins-bad/gst-libs/gst/va/gstvaallocator.c
@@ -414,7 +414,8 @@ gst_va_dmabuf_mem_map (GstMemory * gmem, gsize maxsize, GstMapFlags flags)
     return NULL;
   }
 
-  va_sync_surface (self->display, surface);
+  if (!va_sync_surface (self->display, surface))
+    return NULL;
 
   return self->parent_map (gmem, maxsize, flags);
 }