Mark failed-to-decode frames as incomplete when --maxframedelay=1

Credit to oss-fuzz.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/internal.h b/src/internal.h
index c1190e4..a43af88 100644
--- a/src/internal.h
+++ b/src/internal.h
@@ -302,6 +302,7 @@ struct Dav1dFrameContext {
         struct Dav1dTask *tasks, *tile_tasks[2], init_task;
         int num_tasks, num_tile_tasks;
         int done[2];
+        int retval;
         int update_set; // whether we need to update CDF reference
         atomic_int error;
         int task_counter;