1 files changed, 15 insertions, 8 deletions

diff --git a/OpenSim/Region/CoreModules/Agent/IPBan/SceneBanner.cs b/OpenSim/Region/CoreModules/Agent/IPBan/SceneBanner.cs
index 1d8da46..20a2159 100644
--- a/OpenSim/Region/CoreModules/Agent/IPBan/SceneBanner.cs
+++ b/OpenSim/Region/CoreModules/Agent/IPBan/SceneBanner.cs
@@ -27,18 +27,25 @@ namespace OpenSim.Region.CoreModules.Agent.IPBan
             {

                 IPAddress end = ipEndpoint.EndPoint;

 

-                IPHostEntry rDNS = Dns.GetHostEntry(end);

-                foreach (string ban in bans)

+                try

                 {

-                    if (rDNS.HostName.Contains(ban) ||

-                        end.ToString().StartsWith(ban))

+                    IPHostEntry rDNS = Dns.GetHostEntry(end);

+                    foreach (string ban in bans)

                     {

-                        client.Disconnect("Banned - network \"" + ban + "\" is not allowed to connect to this server.");

-                        m_log.Warn("[IPBAN] Disconnected '" + end + "' due to '" + ban + "' ban.");

-                        return;

+                        if (rDNS.HostName.Contains(ban) ||

+                            end.ToString().StartsWith(ban))

+                        {

+                            client.Disconnect("Banned - network \"" + ban + "\" is not allowed to connect to this server.");

+                            m_log.Warn("[IPBAN] Disconnected '" + end + "' due to '" + ban + "' ban.");

+                            return;

+                        }

                     }

                 }

-                m_log.Warn("[IPBAN] User '" + end + "' not in any ban lists. Allowing connection.");

+                catch (System.Net.Sockets.SocketException sex)

+                {

+                    m_log.WarnFormat("[IPBAN] IP address \"{0}\" cannot be resolved via DNS", end);

+                }

+                m_log.WarnFormat("[IPBAN] User \"{0}\" not in any ban lists. Allowing connection.", end);

             }

         }

     }