michael.heier/jellyfin
1
0
Fork 0
Code Issues Pull Requests Actions 2 Packages Projects Releases Wiki Activity

Map IPv6 mapped IPv4 addresses back to IPv4 before running checks

Browse Source
This commit is contained in:
Shadowghost 2024-06-14 10:22:10 +02:00
parent b25d6d1e48
commit 56104d3042
1 changed files with 7 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/Jellyfin.Networking/Manager/NetworkManager.cs
View File

@ -919,10 +919,14 @@ public class NetworkManager : INetworkManager, IDisposable
{
ArgumentNullException.ThrowIfNull(address);
// See conversation at https://github.com/jellyfin/jellyfin/pull/3515.
// Map IPv6 mapped IPv4 back to IPv4 (happens if Kestrel runs in dual-socket mode)
if (address.IsIPv4MappedToIPv6)
{
address = address.MapToIPv4();
}
if ((TrustAllIPv6Interfaces && address.AddressFamily == AddressFamily.InterNetworkV6)
|| address.Equals(IPAddress.Loopback)
|| address.Equals(IPAddress.IPv6Loopback))
|| IPAddress.IsLoopback(address))
{
return true;
}