From 8ac745b4e5d3d45bd024a0522cd5aea4682168fa Mon Sep 17 00:00:00 2001
From: Adam Harrison <harrisonadamw@gmail.com>
Date: Wed, 25 Nov 2015 17:05:19 +0000
Subject: [PATCH] Lock read of miss counter

---
 router/fastdp.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/router/fastdp.go b/router/fastdp.go
index c1d30fa2..571fb10c 100644
--- a/router/fastdp.go
+++ b/router/fastdp.go
@@ -218,6 +218,9 @@ func (fastdp fastDatapathBridge) String() string {
 }
 
 func (fastdp fastDatapathBridge) Stats() map[string]int {
+	lock := fastdp.startLock()
+	defer lock.unlock()
+
 	return map[string]int{
 		"FlowMisses": int(fastdp.missCount),
 	}