From a6adfa133e84851e52e8a63d278dc3b7bf7c186d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=BB=84=E6=80=9D=E6=95=8F?= <huangsimin@yuandian.com>
Date: Thu, 25 Aug 2022 17:42:58 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B5=8B=E8=AF=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 go.mod | 1 +
 go.sum | 2 ++
 rpc.go | 3 +--
 tap.go | 2 +-
 4 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/go.mod b/go.mod
index dec847f..3eebf69 100644
--- a/go.mod
+++ b/go.mod
@@ -7,6 +7,7 @@ require github.com/songgao/water v0.0.0-20200317203138-2b4b6d7c09d8
 require github.com/klauspost/compress v1.15.9 // indirect
 
 require (
+	github.com/474420502/random v0.5.1
 	github.com/golang/protobuf v1.5.2 // indirect
 	github.com/songgao/packets v0.0.0-20160404182456-549a10cd4091 // indirect
 	golang.org/x/net v0.0.0-20220822230855-b0a4917ee28c // indirect
diff --git a/go.sum b/go.sum
index c0d2b8e..5d4f5c3 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,7 @@
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+github.com/474420502/random v0.5.1 h1:AA/r690QEKiVdCsFD9OKbjUmmtmLJQ7Qxd4IMVV1sbc=
+github.com/474420502/random v0.5.1/go.mod h1:Kq5VC8ezVvzp9CUahvebIdlSiFdHzEzscaOScLvbw2c=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
diff --git a/rpc.go b/rpc.go
index 295abf4..4fba933 100644
--- a/rpc.go
+++ b/rpc.go
@@ -1,7 +1,6 @@
 package main
 
 import (
-	"fmt"
 	"log"
 	"net"
 	gen "slimming/proto/gen"
@@ -22,7 +21,7 @@ func newRPCServer(netCard *NetCard) *RPCServer {
 
 func (rpc *RPCServer) run() {
 
-	lis, err := net.Listen("tcp", fmt.Sprintf("%s", config.Network.Self.Real))
+	lis, err := net.Listen("tcp", config.Network.Self.Real)
 	if err != nil {
 		log.Fatalf("failed to listen: %v", err)
 	}
diff --git a/tap.go b/tap.go
index 1dc67ce..6be7897 100644
--- a/tap.go
+++ b/tap.go
@@ -162,7 +162,7 @@ func (nc *NetCard) runRead() {
 			var buffer *[][]byte
 			if buffer, ok = bytesMap[rframe.Destination().String()]; !ok {
 				mbuffer := make([][]byte, 100)
-				*buffer = mbuffer
+				buffer = &mbuffer
 				bytesMap[rframe.Destination().String()] = buffer
 			}