From b4afa6ff90097eb14ef182e9e73de1e84ee5f5a1 Mon Sep 17 00:00:00 2001
From: xiao-77 <berylbao@taosdata.com>
Date: Mon, 16 Dec 2024 13:44:58 +0800
Subject: [PATCH] Fix merge errors.

---
 source/dnode/mnode/impl/src/mndConfig.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/dnode/mnode/impl/src/mndConfig.c b/source/dnode/mnode/impl/src/mndConfig.c
index f34b6bd583..3fa2bd2941 100644
--- a/source/dnode/mnode/impl/src/mndConfig.c
+++ b/source/dnode/mnode/impl/src/mndConfig.c
@@ -418,7 +418,7 @@ static int32_t mndMCfg2DCfg(SMCfgDnodeReq *pMCfgReq, SDCfgDnodeReq *pDCfgReq) {
   }
 
   size_t optLen = p - pMCfgReq->config;
-  tstrncpy(pDCfgReq->config, pMCfgReq->config, optLen);
+  tstrncpy(pDCfgReq->config, pMCfgReq->config, sizeof(pDCfgReq->config));
   pDCfgReq->config[optLen] = 0;
 
   if (' ' == pMCfgReq->config[optLen]) {