detach unfinished query when canceling

when a query was canceled while still in the process of connecting,
tcp_connected() and udp_ready() didn't detach the query object.

diff --git a/bin/dig/dighost.c b/bin/dig/dighost.c
index 0c09f3f59056ea932e64ca3db8228654c714f55d..0b3a66a5c015d4230b3d9e68d070c7a3b7a74976 100644 (file)
--- a/bin/dig/dighost.c
+++ b/bin/dig/dighost.c
@@ -3097,6 +3097,7 @@ udp_ready(isc_nmhandle_t *handle, isc_result_t eresult, void *arg) {
        query->started = true;
 
        if (atomic_load(&cancel_now)) {
+               query_detach(&query);
                return;
        }
 
@@ -3452,6 +3453,7 @@ tcp_connected(isc_nmhandle_t *handle, isc_result_t eresult, void *arg) {
        query->started = true;
 
        if (atomic_load(&cancel_now)) {
+               query_detach(&query);
                return;
        }