From 94d83ecf405cf71be812dbd551bb8a963449764c Mon Sep 17 00:00:00 2001
From: Yahtoo Ma <yahtoo.ma@gmail.com>
Date: Mon, 23 Apr 2018 15:53:02 +0800
Subject: [PATCH] Add lock for addrbook OurAddresses func

---
 p2p/addrbook.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/p2p/addrbook.go b/p2p/addrbook.go
index 35a04c3e..b7216d89 100644
--- a/p2p/addrbook.go
+++ b/p2p/addrbook.go
@@ -155,6 +155,9 @@ func (a *AddrBook) AddOurAddress(addr *NetAddress) {
 
 func (a *AddrBook) OurAddresses() []*NetAddress {
 	addrs := []*NetAddress{}
+	a.mtx.Lock()
+	defer a.mtx.Unlock()
+
 	for _, addr := range a.ourAddrs {
 		addrs = append(addrs, addr)
 	}
-- 
2.11.0