From 3d3d7b85060c0e18a34510829e92861eca6da3bb Mon Sep 17 00:00:00 2001
From: Matias Fontanini <matias.fontanini@gmail.com>
Date: Sun, 10 Jan 2016 16:41:27 -0800
Subject: [PATCH] Mask 16 bits on random number generated on traceroute example

Fixes #121
---
 examples/traceroute.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/traceroute.cpp b/examples/traceroute.cpp
index d8f0bae..ba8fa78 100644
--- a/examples/traceroute.cpp
+++ b/examples/traceroute.cpp
@@ -70,7 +70,7 @@ public:
 
     Traceroute(NetworkInterface interface, IPv4Address address) 
     : iface(interface), addr(address), lowest_dest_ttl(numeric_limits<int>::max()) { 
-        sequence = random_device()();
+        sequence = random_device()() & 0xffff;
     }
     
     result_type trace() {