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-rw-r--r--swarm/network/hive.go5
1 files changed, 5 insertions, 0 deletions
diff --git a/swarm/network/hive.go b/swarm/network/hive.go
index f5ebdd008..f81761b97 100644
--- a/swarm/network/hive.go
+++ b/swarm/network/hive.go
@@ -26,6 +26,7 @@ import (
"github.com/ethereum/go-ethereum/logger"
"github.com/ethereum/go-ethereum/logger/glog"
"github.com/ethereum/go-ethereum/p2p/discover"
+ "github.com/ethereum/go-ethereum/p2p/netutil"
"github.com/ethereum/go-ethereum/swarm/network/kademlia"
"github.com/ethereum/go-ethereum/swarm/storage"
)
@@ -288,6 +289,10 @@ func newNodeRecord(addr *peerAddr) *kademlia.NodeRecord {
func (self *Hive) HandlePeersMsg(req *peersMsgData, from *peer) {
var nrs []*kademlia.NodeRecord
for _, p := range req.Peers {
+ if err := netutil.CheckRelayIP(from.remoteAddr.IP, p.IP); err != nil {
+ glog.V(logger.Detail).Infof("invalid peer IP %v from %v: %v", from.remoteAddr.IP, p.IP, err)
+ continue
+ }
nrs = append(nrs, newNodeRecord(p))
}
self.kad.Add(nrs)