From f4fad0c0ee71feba574fecf2e28bad1d55adf5e4 Mon Sep 17 00:00:00 2001
From: tiantian001 <1179804865@qq.com>
Date: Sun, 12 Dec 2021 21:03:34 +0800
Subject: [PATCH] fix: change strcpy to tstrncpy

---
 src/util/src/tnettest.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/util/src/tnettest.c b/src/util/src/tnettest.c
index 2a147ee4f1..d5db42c04c 100644
--- a/src/util/src/tnettest.c
+++ b/src/util/src/tnettest.c
@@ -356,7 +356,7 @@ static int32_t taosNetCheckRpc(const char* serverFqdn, uint16_t port, uint16_t p
   epSet.inUse = 0;
   epSet.numOfEps = 1;
   epSet.port[0] = port;
-  strcpy(epSet.fqdn[0], serverFqdn);
+  tstrncpy(epSet.fqdn[0], serverFqdn, sizeof(epSet.fqdn[0]));
 
   reqMsg.msgType = TSDB_MSG_TYPE_NETWORK_TEST;
   reqMsg.pCont = rpcMallocCont(pktLen);
@@ -364,7 +364,7 @@ static int32_t taosNetCheckRpc(const char* serverFqdn, uint16_t port, uint16_t p
   reqMsg.code = 0;
   reqMsg.handle = NULL;   // rpc handle returned to app
   reqMsg.ahandle = NULL;  // app handle set by client
-  strcpy(reqMsg.pCont, "nettest");
+  tstrncpy(reqMsg.pCont, "nettest", sizeof(reqMsg.pCont));
 
   rpcSendRecv(pRpcConn, &epSet, &reqMsg, &rspMsg);
 
@@ -600,7 +600,7 @@ static void taosNetCheckSpeed(char *host, int32_t port, int32_t pkgLen,
     epSet.inUse = 0;
     epSet.numOfEps = 1;
     epSet.port[0] = port;
-    strcpy(epSet.fqdn[0], host);
+    tstrncpy(epSet.fqdn[0], host, sizeof(epSet.fqdn[0]));
 
     reqMsg.msgType = TSDB_MSG_TYPE_NETWORK_TEST;
     reqMsg.pCont = rpcMallocCont(pkgLen);
@@ -608,7 +608,7 @@ static void taosNetCheckSpeed(char *host, int32_t port, int32_t pkgLen,
     reqMsg.code = 0;
     reqMsg.handle = NULL;   // rpc handle returned to app
     reqMsg.ahandle = NULL;  // app handle set by client
-    strcpy(reqMsg.pCont, "nettest speed");
+    tstrncpy(reqMsg.pCont, "nettest speed", sizeof(reqMsg.pCont));
 
     rpcSendRecv(pRpcConn, &epSet, &reqMsg, &rspMsg);
 
-- 
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