From 8dc5bb0ebbde85fca8f6a8684afbae4006a15e3f Mon Sep 17 00:00:00 2001
From: Ganlin Zhao <ganlinzhao@hotmail.com>
Date: Tue, 18 Oct 2022 11:35:35 +0800
Subject: [PATCH] fix: coverity issues

CID: 399632
---
 source/common/src/tname.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/source/common/src/tname.c b/source/common/src/tname.c
index 887c449c56..70682d6cd4 100644
--- a/source/common/src/tname.c
+++ b/source/common/src/tname.c
@@ -90,8 +90,10 @@ int64_t taosGetIntervalStartTimestamp(int64_t startTime, int64_t slidingTime, in
 SName* toName(int32_t acctId, const char* pDbName, const char* pTableName, SName* pName) {
   pName->type = TSDB_TABLE_NAME_T;
   pName->acctId = acctId;
-  strcpy(pName->dbname, pDbName);
-  strcpy(pName->tname, pTableName);
+  memset(pName->dbname, 0, TSDB_DB_NAME_LEN);
+  strncpy(pName->dbname, pDbName, TSDB_DB_NAME_LEN - 1);
+  memset(pName->tname, 0, TSDB_TABLE_NAME_LEN);
+  strncpy(pName->tname, pTableName, TSDB_TABLE_NAME_LEN - 1);
   return pName;
 }