From 88f9a4b144980aa9b79f25316e73a0338a4a9eed Mon Sep 17 00:00:00 2001
From: Xiaoyu Wang <xiaoyuwang@taosdata.com>
Date: Sat, 18 Jun 2022 15:40:17 +0800
Subject: [PATCH] feat: the sql command 'create dnode' is compatible with the
 2.x version syntax

---
 source/libs/parser/src/parAstCreater.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/libs/parser/src/parAstCreater.c b/source/libs/parser/src/parAstCreater.c
index 92105e50a2..6ea1b090ad 100644
--- a/source/libs/parser/src/parAstCreater.c
+++ b/source/libs/parser/src/parAstCreater.c
@@ -124,7 +124,7 @@ static int32_t parseEndpoint(SAstCreateContext* pCxt, const SToken* pEp, char* p
     return generateSyntaxErrMsg(&pCxt->msgBuf, TSDB_CODE_PAR_NAME_OR_PASSWD_TOO_LONG);
   }
 
-  char ep[TSDB_FQDN_LEN + 1 + 5];
+  char ep[TSDB_FQDN_LEN + 1 + 5] = {0};
   COPY_STRING_FORM_ID_TOKEN(ep, pEp);
   strdequote(ep);
   strtrim(ep);