From: Vladimír Čunát <vladimir.cunat@nic.cz>
Date: Thu, 2 Aug 2018 17:19:43 +0000 (+0200)
Subject: iterate nitpick: better formulation of a comment
X-Git-Tag: v3.0.0~15^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9dbacf1f7cf52d5136e5637da9a28b344bd3f1de;p=thirdparty%2Fknot-resolver.git

iterate nitpick: better formulation of a comment

I forgot to squash this before 2.4.1; better late than never.
---

diff --git a/lib/layer/iterate.c b/lib/layer/iterate.c
index a02acfba7..84b728139 100644
--- a/lib/layer/iterate.c
+++ b/lib/layer/iterate.c
@@ -573,7 +573,8 @@ static int unroll_cname(knot_pkt_t *pkt, struct kr_request *req, bool referral,
 		}
 		/* The validator still can't handle multiple zones in one answer,
 		 * so we only follow if a single label is replaced.
-		 * TODO: this still isn't 100%, as the target may have a NS+DS. */
+		 * TODO: this still isn't 100%, as the target might have a NS+DS,
+		 * possibly leading to a SERVFAIL for the in-bailiwick name. */
 		const int pending_labels = knot_dname_labels(pending_cname, NULL);
 		if (pending_labels != cname_labels) {
 			cname = pending_cname;