From 5c5c7aa73b14441bde2f6a251974b1c045b910b8 Mon Sep 17 00:00:00 2001
From: George Thessalonikefs <george@nlnetlabs.nl>
Date: Tue, 4 Oct 2022 10:49:40 +0200
Subject: [PATCH] - Precheck access to target_fetch_policy.

---
 iterator/iterator.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/iterator/iterator.c b/iterator/iterator.c
index c03f7674f..c8709f855 100644
--- a/iterator/iterator.c
+++ b/iterator/iterator.c
@@ -2775,6 +2775,7 @@ processQueryTargets(struct module_qstate* qstate, struct iter_qstate* iq,
 	 * gone out to the network for a target query for this delegation, then
 	 * it is possible to slip in a promiscuous one with a 1/10 chance. */
 	if(can_do_promisc && tf_policy == 0 && iq->depth == 0
+		&& iq->depth < ie->max_dependency_depth
 		&& ie->target_fetch_policy[iq->depth] != 0
 		&& iq->dp_target_count == 0
 		/* XXX && !ub_random_max(qstate->env->rnd, 10)*/) {