From 22278eb8234fcd7606e1844196cac446603aaf62 Mon Sep 17 00:00:00 2001
From: yang yuan <yuan.yang@bitmain.com>
Date: Wed, 8 Sep 2021 17:52:33 +0800
Subject: [PATCH] fix 'sanity check failed' error

---
 proc_master.go | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/proc_master.go b/proc_master.go
index 2fd1451..bb5cb87 100644
--- a/proc_master.go
+++ b/proc_master.go
@@ -15,6 +15,7 @@ import (
 	"path/filepath"
 	"runtime"
 	"strconv"
+	"strings"
 	"sync"
 	"syscall"
 	"time"
@@ -282,13 +283,17 @@ func (mp *master) fetch() {
 			}
 		}
 	}()
+
 	tokenOut, err := cmd.CombinedOutput()
 	returned = true
 	if err != nil {
 		mp.warnf("failed to run temp binary: %s (%s) output \"%s\"", err, tmpBinPath, tokenOut)
 		return
 	}
-	if tokenIn != string(tokenOut) {
+	tokenOutStr := string(tokenOut)
+	tokenOutStrs := strings.Split(tokenOutStr, "\n")
+	tokenOutNew := tokenOutStrs[len(tokenOutStrs)-1]
+	if tokenIn != tokenOutNew {
 		mp.warnf("sanity check failed")
 		return
 	}