commit bc521a548ba8709a1e127fc0f7e1e91cbc6db980
author Alexander Afanasyev <alexander.afanasyev@ucla.edu> Wed Mar 26 23:31:55 2014 -0700
committer Alexander Afanasyev <alexander.afanasyev@ucla.edu> Wed Mar 26 23:49:34 2014 -0700
tree 2882d4cb3ef91a4d95a3c3f9563c20a3621bcda5
parent 7564d97d135b3fc9bb1150cdfb7505177813f572

fw: Prevent re-insertion of faces into FaceTable

Change-Id: I48c92af965001e15af06b39de76893ce6a736b94
Refs: #1413

daemon/fw/face-table.cpp

diff --git a/daemon/fw/face-table.cpp b/daemon/fw/face-table.cpp
index 35bf377..ca7b56f 100644
--- a/daemon/fw/face-table.cpp
+++ b/daemon/fw/face-table.cpp
@@ -25,6 +25,13 @@
 void
 FaceTable::add(shared_ptr<Face> face)
 {
+  if (face->getId() != INVALID_FACEID &&
+      m_faces.count(face->getId()) > 0)
+    {
+      NFD_LOG_DEBUG("Trying to add existing face id=" << face->getId() << " to the face table");
+      return;
+    }
+
   FaceId faceId = ++m_lastFaceId;
   face->setId(faceId);
   m_faces[faceId] = face;