just a test

From 91a488b9d6d91acf482fa5c392ebeafa12615512 Mon Sep 17 00:00:00 2001
From: Quentin VEY <vey@recherche.enac.fr>
Date: Wed, 19 Nov 2014 14:38:47 +0100
Subject: [PATCH] Fixes multiple sending of the same packet.

SOME EDITING!!!

---
 .../manetrouting/aodv-uu/aodv-uu/aodv_timeout.cc   |   27 +++++++++++++++-----
 1 file changed, 20 insertions(+), 7 deletions(-)

diff --git a/src/networklayer/manetrouting/aodv-uu/aodv-uu/aodv_timeout.cc b/src/networklayer/manetrouting/aodv-uu/aodv-uu/aodv_timeout.cc
index 8a97171..17c449c 100644
--- a/src/networklayer/manetrouting/aodv-uu/aodv-uu/aodv_timeout.cc
+++ b/src/networklayer/manetrouting/aodv-uu/aodv-uu/aodv_timeout.cc
@@ -200,15 +200,28 @@ void NS_CLASS local_repair_timeout(void *arg)
         }
         else
         {
-            int i;
-
-            for (i = 0; i < MAX_NR_INTERFACES; i++)
+            int nbInterfaces = getNumInterfaces();
+            if ( nbInterfaces )
             {
-                if (!DEV_NR(i).enabled)
-                    continue;
-                aodv_socket_send((AODV_msg *) rerr, rerr_dest,
-                                 RERR_CALC_SIZE(rerr), 1, &DEV_NR(i));
+                int i;
+                for (i = 0; i < MAX_NR_INTERFACES; i++)
+                {
+                    if (!DEV_NR(i).enabled)
+                        continue;
+                    if (nbInterfaces > 1)
+                    {
+                        aodv_socket_send((AODV_msg *) rerr->dup(), rerr_dest,
+                                      RERR_CALC_SIZE(rerr), 1, &DEV_NR(i));
+                        nbInterfaces--;
+                    }
+                    else
+                    {
+                        aodv_socket_send((AODV_msg *) rerr, rerr_dest,
+                                          RERR_CALC_SIZE(rerr), 1, &DEV_NR(i));
+                    }
+                }
             }
+            else delete rerr;
         }
         DEBUG(LOG_DEBUG, 0, "Sending RERR about %s to %s",
               ip_to_str(rt->dest_addr), ip_to_str(rerr_dest));
-- 
1.7.10.4