error message

source/dnode/mnode/impl/src/mndUser.c

@@ -620,7 +620,7 @@ static int32_t mndProcessCreateUserReq(SRpcMsg *pReq) {
     goto _OVER;
   }
 
-  if (createReq.user[0] == 0 || strlen(createReq.pass) >= TSDB_PASSWORD_LEN) {
+  if (createReq.user[0] == 0) {
     terrno = TSDB_CODE_MND_INVALID_USER_FORMAT;
     goto _OVER;
   }
@@ -630,6 +630,11 @@ static int32_t mndProcessCreateUserReq(SRpcMsg *pReq) {
     goto _OVER;
   }
 
+  if (strlen(createReq.pass) >= TSDB_PASSWORD_LEN){
+    terrno = TSDB_CODE_PAR_NAME_OR_PASSWD_TOO_LONG;
+    goto _OVER;
+  }
+
   pUser = mndAcquireUser(pMnode, createReq.user);
   if (pUser != NULL) {
     terrno = TSDB_CODE_MND_USER_ALREADY_EXIST;