From: Matt Joiner <anacrolix@gmail.com>
Date: Mon, 25 Aug 2014 12:14:31 +0000 (+1000)
Subject: dht.Server.Ping didn't lock structure
X-Git-Tag: v1.0.0~1595
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=d17a2958a60683c7917c2602f59aadc9b7200851;p=btrtrc.git

dht.Server.Ping didn't lock structure
---

diff --git a/dht/dht.go b/dht/dht.go
index bf3b3f5a..1f4980b1 100644
--- a/dht/dht.go
+++ b/dht/dht.go
@@ -483,6 +483,8 @@ func (cni *NodeInfo) UnmarshalCompact(b []byte) error {
 }
 
 func (s *Server) Ping(node *net.UDPAddr) (*transaction, error) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
 	return s.query(node, "ping", nil)
 }