From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 934A7C2B9F4 for ; Tue, 22 Jun 2021 18:31:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7014460249 for ; Tue, 22 Jun 2021 18:31:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231297AbhFVSdU (ORCPT ); Tue, 22 Jun 2021 14:33:20 -0400 Received: from p3plsmtpa06-10.prod.phx3.secureserver.net ([173.201.192.111]:51155 "EHLO p3plsmtpa06-10.prod.phx3.secureserver.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230146AbhFVSdU (ORCPT ); Tue, 22 Jun 2021 14:33:20 -0400 Received: from [192.168.0.100] ([96.237.161.203]) by :SMTPAUTH: with ESMTPSA id vlAslttD2gDYwvlAtllgCt; Tue, 22 Jun 2021 11:31:03 -0700 X-CMAE-Analysis: v=2.4 cv=T9xJ89GQ c=1 sm=1 tr=0 ts=60d22c67 a=Pd5wr8UCr3ug+LLuBLYm7w==:117 a=Pd5wr8UCr3ug+LLuBLYm7w==:17 a=IkcTkHD0fZMA:10 a=NKnj5_UAaIENT9y6Z7kA:9 a=QEXdDO2ut3YA:10 X-SECURESERVER-ACCT: tom@talpey.com Subject: Re: Processing ASYNC responses To: Steve French , CIFS , samba-technical , COMMON INTERNET FILE SYSTEM SERVER References: From: Tom Talpey Message-ID: Date: Tue, 22 Jun 2021 14:31:03 -0400 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:68.0) Gecko/20100101 Thunderbird/68.12.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-CMAE-Envelope: MS4xfMoWcvHFjVMFEdBczZtpB1g1eSHNVQSEu0ECuOnqrCvvmFh86P7lpZDaCJrKcJXwoSy7mujTE5BOC2S+w/x1muYvzZ+V4rUKQ4kAGWjMiRV/dIA6qGUD 2DC8JswP8OstB1YmFuJAe+xlXLZRK5dTRSQinEAgNl12FBXRpFW2tKequAx/VAHc/8EY9t7DTEJRk0c/cOT82TrDNdLFbWw28xam+LVDkeL747A3ezgLWCAK iCh3fDzWh6MJ/gdewo5uURQ73e6Y82m3K1VrHlIR/mRh+DWbDzQ2ed/Ek0fsX33VVORLSdagLi5AIcEhAlKuY+MYZCGOFfSpj5qFwXf3qro= Precedence: bulk List-ID: X-Mailing-List: linux-cifs@vger.kernel.org On 6/22/2021 1:45 PM, Steve French wrote: > I noticed that the client isn't checking for SMB2_FLAGS_ASYNC_COMMAND > in the header flags field in the response processing. Are there > cases where we should be checking for this? See section 3.2.5.1.5 of > MS-SMB2 The header format is different when this flag is set. Looking at smb2pdu.h, I don't even see a structure declaration for the async header! How/where do async responses get processed?? Tom.