From 5b4729d00ba6ecb205da16bc8d477b7d7d2a00e8 Mon Sep 17 00:00:00 2001
From: zhengchao <zhengchao@iie.ac.cn>
Date: Fri, 30 Nov 2018 18:48:48 +0800
Subject: [PATCH] =?UTF-8?q?=E8=A7=84=E8=8C=83=E4=BC=A0=E5=8F=82?=
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---
 kni_intercept.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kni_intercept.c b/kni_intercept.c
index a1d8e08..6dc4eab 100644
--- a/kni_intercept.c
+++ b/kni_intercept.c
@@ -866,7 +866,7 @@ int kni_process_writedata(int thread_seq)
 }
 
 
-int tun_read_data(int fd,char* recv_buf,int max_buflen)
+int tun_read_data(int fd, char* buffer, size_t size)
 {
 	int recv_len=0;
 
@@ -893,7 +893,7 @@ int tun_read_data(int fd,char* recv_buf,int max_buflen)
 		}
 	}
 	
-	recv_len = read(fd, recv_buf, KNI_MAX_BUFLEN);
+	recv_len = read(fd, buffer, size);
 	if(recv_len <0)
 	{
 //		MESA_handle_runtime_log(g_kni_comminfo.logger, RLOG_LV_FATAL,KNI_MODULE_WRITETUN,"tun_read_data error %d, %s\n",errno,strerror(errno));