From 95c077f6446648e734cea17aee02f28253897bb8 Mon Sep 17 00:00:00 2001
From: Andreas Venizelou <Bl4ckDn4@msn.com>
Date: Wed, 14 Aug 2024 16:15:42 +0300
Subject: [PATCH] DNS-SD, next secure

---
 Protest/Front/hexviewer.js | 4 ++++
 Protest/Protocols/Mdns.cs  | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/Protest/Front/hexviewer.js b/Protest/Front/hexviewer.js
index 88447d4b..25c203ee 100644
--- a/Protest/Front/hexviewer.js
+++ b/Protest/Front/hexviewer.js
@@ -672,6 +672,10 @@ class HexViewer extends Window {
 				this.PopulateLabel("Target", 1, hexContainer, charContainer, index + 6, targetOffset - (index + 6), true);
 				break;
 
+			case 47: //NSEC
+				this.PopulateLabel("Next domain name", 1, hexContainer, charContainer, index, 2, true);
+				break;
+
 			default:
 				this.PopulateLabel("Answer", 1, hexContainer, charContainer, index, len);
 				break;
diff --git a/Protest/Protocols/Mdns.cs b/Protest/Protocols/Mdns.cs
index 9939c227..e12e2d4e 100644
--- a/Protest/Protocols/Mdns.cs
+++ b/Protest/Protocols/Mdns.cs
@@ -344,6 +344,10 @@ private static Answer[] ParseAnswers(byte[] response, RecordType queryType, IPAd
                 }
                 break;
 
+            case RecordType.NSEC:
+                answer.answerString = ExtractName(response, index);
+                break;
+
             default:
                 if (answer.length > 0 && index + answer.length < response.Length) {
                     answer.answerString = BitConverter.ToString(response, index, answer.length);