Strip scope/interface identifier from IPv6 Jingle Nodes relay addresses

1 files changed, 10 insertions, 0 deletions

diff --git a/src/net/java/sip/communicator/impl/protocol/jabber/JingleNodesHarvester.java b/src/net/java/sip/communicator/impl/protocol/jabber/JingleNodesHarvester.java
index 5c12aa7..32ee849 100644
--- a/src/net/java/sip/communicator/impl/protocol/jabber/JingleNodesHarvester.java
+++ b/src/net/java/sip/communicator/impl/protocol/jabber/JingleNodesHarvester.java
@@ -142,6 +142,16 @@ public class JingleNodesHarvester
                 return candidates;
             }
 
+            // Drop the scope or interface name if the relay sends it
+            // along in its IPv6 address. The scope/ifname is only valid on the
+            // host that owns the IP and we don't need it here.
+            int scopeIndex = ip.indexOf('%');
+            if (scopeIndex > 0)
+            {
+                logger.warn("Dropping scope from assumed IPv6 address " + ip);
+                ip = ip.substring(0, scopeIndex);
+            }
+
             /* RTP */
             TransportAddress relayedAddress = new TransportAddress(ip, port,
                     Transport.UDP);