TD-1982 definite lost while forward msg

src/dnode/src/dnodeVWrite.c

@@ -225,11 +225,13 @@ static void *dnodeProcessVWriteQueue(void *param) {
       taosGetQitem(pWorker->qall, &qtype, (void **)&pWrite);
       if (qtype == TAOS_QTYPE_RPC) {
         dnodeSendRpcVWriteRsp(pVnode, pWrite, pWrite->code);
-      } else if (qtype == TAOS_QTYPE_FWD) {
-        vnodeConfirmForward(pVnode, pWrite->pHead->version, 0);
-        taosFreeQitem(pWrite);
-        vnodeRelease(pVnode);
       } else {
+        if (qtype == TAOS_QTYPE_FWD) {
+          vnodeConfirmForward(pVnode, pWrite->pHead->version, 0);
+        }
+        if (pWrite->rspRet.rsp) {
+          rpcFreeCont(pWrite->rspRet.rsp);
+        }
         taosFreeQitem(pWrite);
         vnodeRelease(pVnode);
       }