Only allow temporary IPv6 address.

content/renderer/p2p/ipc_network_manager.cc

Index: content/renderer/p2p/ipc_network_manager.cc
diff --git a/content/renderer/p2p/ipc_network_manager.cc b/content/renderer/p2p/ipc_network_manager.cc
index ac7661209b516e1106ea249b8c002ffeb83ddfbf..cbad0692835060b65da861eb2eedf7324d7fb379 100644
--- a/content/renderer/p2p/ipc_network_manager.cc
+++ b/content/renderer/p2p/ipc_network_manager.cc
@@ -88,6 +88,11 @@ void IpcNetworkManager::OnNetworkListChanged(
       network->AddIP(rtc::IPAddress(address));
       networks.push_back(network);
     } else if (it->address.size() == net::kIPv6AddressSize) {
+
+      // Only allow temporary address. crbug.com/413437

[juberti2, 2015/03/07 00:29:54]

suggest mentioning "to ensure the MAC is not included in the address"

+      if (!(it->ip_address_attributes & net::IP_ADDRESS_ATTRIBUTE_TEMPORARY))
+        continue;
+
       in6_addr address;
       memcpy(&address, &it->address[0], sizeof(in6_addr));
       rtc::IPAddress ip6_addr(address);