commit f9d4088900ef4e970150607fceedf4b1723c4081
author Alexander Afanasyev <alexander.afanasyev@ucla.edu> Tue Oct 18 15:38:05 2016 -0700
committer Alexander Afanasyev <alexander.afanasyev@ucla.edu> Tue Oct 18 15:38:05 2016 -0700
tree 4e13f289b1c4c9fb37172d422194a7bb1fe8bf12
parent bc600d7ccc3d2bf27e8305cc1d2a5780e10c81d4

[ndnSIM] table: Workaround for cases of lookup using a detached PIT entry

Change-Id: Id93feea542e8b6309e4357a3fc6c692522d871e7

daemon/table/name-tree.cpp

diff --git a/daemon/table/name-tree.cpp b/daemon/table/name-tree.cpp
index 8e699c5..981bf43 100644
--- a/daemon/table/name-tree.cpp
+++ b/daemon/table/name-tree.cpp
@@ -324,6 +324,10 @@
 NameTree::get(const pit::Entry& pitEntry)
 {
   shared_ptr<name_tree::Entry> nte = pitEntry.m_nameTreeEntry;
+  if (nte == nullptr) {
+    return nullptr;
+  }
+
   if (nte->getPrefix().size() == pitEntry.getName().size()) {
     return nte;
   }