fergalmoran/DnsServer
1
0
Fork 0
mirror of https://github.com/fergalmoran/DnsServer.git synced 2025-12-29 21:07:44 +00:00
Code Issues Packages Projects Releases Wiki Activity

DomainTree: returning null in ConvertKeyToLabel() when domain length is less than 1.

Browse Source
This commit is contained in:
Shreyas Zare
2021-01-03 15:56:44 +05:30
parent f181b534b3
commit fe8e9c1947
1 changed files with 6 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
DnsServerCore/Dns/Zones/DomainTree.cs
View File

@@ -1,6 +1,6 @@
/*
Technitium DNS Server
Copyright (C) 2020 Shreyas Zare (shreyas@technitium.com)
Copyright (C) 2021 Shreyas Zare (shreyas@technitium.com)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -158,7 +158,11 @@ namespace DnsServerCore.Dns.Zones
protected static string ConvertKeyToLabel(byte[] key, int startIndex)
{
byte[] domain = new byte[key.Length - startIndex];
int length = key.Length - startIndex;
if (length < 1)
return null;
byte[] domain = new byte[length];
int i;
int k;