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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DEE94C433FE for ; Wed, 23 Mar 2022 17:29:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343599AbiCWRav (ORCPT ); Wed, 23 Mar 2022 13:30:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34508 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343573AbiCWRau (ORCPT ); Wed, 23 Mar 2022 13:30:50 -0400 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BEB2F2AB for ; Wed, 23 Mar 2022 10:29:20 -0700 (PDT) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 77BA7210F2; Wed, 23 Mar 2022 17:29:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1648056559; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=AHzoRkdZ9DkeqlqLLClJe2hiyc9kFW7w3+leG3o3sS0=; b=NIiCU+1EniCjCXMObV7y7nyZZXeLf8AlinwI/2XT6X/ShJbcYgrGTIyn/kgyJ3vp6K4ANr 9vEEVIKrHGd/ppxFef2hZh4EJb7Zu0PDZCbV3wY3hhsIiZDVv9C1smTfA3S0sbvrKZJYBM CV9JpFGyTIVbj9G1izwmioon2N33n4U= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1648056559; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=AHzoRkdZ9DkeqlqLLClJe2hiyc9kFW7w3+leG3o3sS0=; b=WZ4Br85JnJgZ7zjkfXbkPXRLCy8L/7a5qxWZzjQP+/ghVGS9Q8mGuods7gGIR1ndVtbwTP cHfesVrbzi/z3EAA== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 0753813302; Wed, 23 Mar 2022 17:29:18 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id fBn1MO5YO2LxIgAAMHmgww (envelope-from ); Wed, 23 Mar 2022 17:29:18 +0000 Date: Wed, 23 Mar 2022 14:29:13 -0300 From: Enzo Matsumiya To: Tom Talpey Cc: samba-technical@lists.samba.org, linux-cifs@vger.kernel.org, smfrench@gmail.com Subject: Re: Signature check for LOGOFF response Message-ID: <20220323172913.56cr2atzfcunv5kf@cyberdelia> References: <20220319032012.46ezg2pxjlrsdlpq@cyberdelia> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-cifs@vger.kernel.org Hi Tom, On 03/19, Tom Talpey wrote: >What server is returning this unsigned response? Assuming it's Windows, >that is either a doc bug or (arguably) a server bug, and should be >reported before deciding how to address it here. It's a NetApp ONTAP 9.5P13. We've identified it's also setting wrong signatures on READ responses with STATUS_END_OF_FILE. Our tests against Windows Server 2019 showed it to behave ok, so it looks like something on NetApp side. Thanks anyway. Enzo