Bug 2047 - Ipv6EndPointDemux::Lookup may crash

2015-01-27 21:53:05 +01:00
parent 13b111e4b2
commit 7a1e463097
2 changed files with 5 additions and 0 deletions
--- a/1
+++ b/1
@@ -58,6 +58,7 @@ Bugs fixed
 - Bug 2037 - HT capabilities may print bogus chars
 - Bug 2038 - Stop method does not stop next wave in WaveformGenerator
 - Bug 2045 - Missing NS_OBJECT_ENSURE_REGISTERED in TcpTxBuffer and TcpRxBuffer
+- Bug 2047 - Ipv6EndPointDemux::Lookup may crash

 Known issues
 ------------
--- a/src/internet/model/ipv6-end-point-demux.cc
+++ b/src/internet/model/ipv6-end-point-demux.cc
@@ -197,6 +197,10 @@ Ipv6EndPointDemux::EndPoints Ipv6EndPointDemux::Lookup (Ipv6Address daddr, uint1

      if (endP->GetBoundNetDevice ())
        {
+          if (!incomingInterface)
+            {
+              continue;
+            }
          if (endP->GetBoundNetDevice () != incomingInterface->GetDevice ())
            {
              NS_LOG_LOGIC ("Skipping endpoint " << &endP