From e75e09709a34b77d24e84e1b90be44f60311aa0f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=B4=94=E4=B8=80=E9=B8=A3?= <cuiyiming@iie.ac.cn>
Date: Wed, 3 Jul 2019 00:44:57 +0600
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9wscale=5Fset=E7=BD=AE1?=
 =?UTF-8?q?=E7=9A=84=E4=BD=8D=E7=BD=AE?=
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---
 common/src/kni_utils.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/src/kni_utils.cpp b/common/src/kni_utils.cpp
index 1d6ff23..52f8295 100644
--- a/common/src/kni_utils.cpp
+++ b/common/src/kni_utils.cpp
@@ -180,7 +180,6 @@ struct kni_tcpopt_info* kni_get_tcpopt(struct tcphdr* tcphdr,int tcphdr_len){
                         break;
                         
                     case TCPOPT_WINDOW:
-						tcpopt->wscale_set = 1;
                         if (opsize == TCPOLEN_WINDOW){
                             uint8_t snd_wscale = *(uint8_t *)ptr;
                             // rfc7323 page9: Thus, the shift count MUST be limited to 14 (which allows windows of 2^30 = 1 GiB). 
@@ -190,6 +189,7 @@ struct kni_tcpopt_info* kni_get_tcpopt(struct tcphdr* tcphdr,int tcphdr_len){
                             if(tcpopt->wscale > 14){
                                 tcpopt->wscale = 14;
                             }
+							tcpopt->wscale_set = 1;
                             //*wscale_perm=1;
                         }
                         break;