BUG/MINOR: sink: free the forwarding task on exit

ASAN reported a small leak of the sink's forwarding task on exit.

This should be backported as far as 2.2.

diff --git a/src/sink.c b/src/sink.c
index e8d0005..58bcf81 100644 (file)
--- a/src/sink.c
+++ b/src/sink.c
@@ -1404,6 +1404,7 @@ static void sink_deinit()
                                ring_free(sink->ctx.ring);
                }
                LIST_DELETE(&sink->sink_list);
+               task_destroy(sink->forward_task);
                free(sink->name);
                free(sink->desc);
                free(sink);