From d8c5c65f7417896b2d7a12dcb6c3ed0f8df286b5 Mon Sep 17 00:00:00 2001
From: xiao-77 <berylbao@taosdata.com>
Date: Fri, 6 Dec 2024 18:17:16 +0800
Subject: [PATCH] fix recv return code .

---
 source/dnode/mnode/impl/src/mndConfig.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/source/dnode/mnode/impl/src/mndConfig.c b/source/dnode/mnode/impl/src/mndConfig.c
index f0282bd6ab..b283c0f221 100644
--- a/source/dnode/mnode/impl/src/mndConfig.c
+++ b/source/dnode/mnode/impl/src/mndConfig.c
@@ -225,7 +225,7 @@ static int32_t mndProcessConfigReq(SRpcMsg *pReq) {
   SMnode    *pMnode = pReq->info.node;
   SConfigReq configReq = {0};
   SDnodeObj *pDnode = NULL;
-  int32_t    code = -1;
+  int32_t    code = TSDB_CODE_SUCCESS;
   SArray    *array = NULL;
 
   code = tDeserializeSConfigReq(pReq->pCont, pReq->contLen, &configReq);
@@ -256,7 +256,11 @@ static int32_t mndProcessConfigReq(SRpcMsg *pReq) {
     if (configReq.cver == vObj->i32) {
       configRsp.isVersionVerified = 1;
     } else {
-      initConfigArrayFromSdb(pMnode, array);
+      code = initConfigArrayFromSdb(pMnode, array);
+      if (code != 0) {
+        mError("failed to init config array from sdb, since %s", terrstr());
+        goto _OVER;
+      }
       configRsp.array = array;
     }
   }