BUG/MINOR: resolvers: fix missing task_idle destruction in resolvers_destroy()

When destroying a stream-based DNS nameserver, task_req and task_rsp
were destroyed but task_idle was missed, causing a task object leak.
This doesn't necessarily have to be backported since it's only upon
exit that it is visible.

diff --git a/src/resolvers.c b/src/resolvers.c
index 5ae27547279305a9aa32f2a958fb11275bf81326..623e5552f43db9337a524dcc7da80b6f48c42232 100644 (file)
--- a/src/resolvers.c
+++ b/src/resolvers.c
@@ -2696,6 +2696,7 @@ static void resolvers_destroy(struct resolvers *resolvers)
                        dns_ring_free(ns->stream->ring_req);
                        task_destroy(ns->stream->task_req);
                        task_destroy(ns->stream->task_rsp);
+                       task_destroy(ns->stream->task_idle);
                        free(ns->stream);
                }
                LIST_DEL_INIT(&ns->list);