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=-9.2 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 97185C10F0B for ; Sat, 23 Feb 2019 21:29:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5CC9F20665 for ; Sat, 23 Feb 2019 21:29:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1550957374; bh=um8cJhKLRhjhJAtWIps2AeyaC9396W16/ZBqixaKTfg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=YkHHrGEgqSbP6ybmylBAk/gxHwZn+DzLYWkpKbf1PMNgynNo25wrX5Ni87DqtqnbG lZNzK+A1vT+QarZJcwd1E7BR04+wQlrp75Z0XhP8MnBv8ArpfBFA275MIcjmLlzgqj w9Jnia3E1aXQC02gKUXWqObSr9bleLvE5p6pudxA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728606AbfBWVGF (ORCPT ); Sat, 23 Feb 2019 16:06:05 -0500 Received: from mail.kernel.org ([198.145.29.99]:41144 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728583AbfBWVGB (ORCPT ); Sat, 23 Feb 2019 16:06:01 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 10E9C2085A; Sat, 23 Feb 2019 21:05:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1550955960; bh=um8cJhKLRhjhJAtWIps2AeyaC9396W16/ZBqixaKTfg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Ej4wVCLXedDfuQa/75FkZPN3DApiWGlws1WzJw0SngJDhOi1VinkQKHZjkfJTrnZ4 egLtBOggd+vG0gmXbv+7sUEa7aGKPEO0AhVbOzLB2XL43ecKL6A5s3SqLiabmUjv7c 2wWRRNIKm7PtyFJqW/RJqBuElbK8DhRUaf/6Mh58= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Ronnie Sahlberg , Steve French , Sasha Levin , linux-cifs@vger.kernel.org Subject: [PATCH AUTOSEL 4.20 57/72] cifs: fix computation for MAX_SMB2_HDR_SIZE Date: Sat, 23 Feb 2019 16:04:07 -0500 Message-Id: <20190223210422.199966-57-sashal@kernel.org> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20190223210422.199966-1-sashal@kernel.org> References: <20190223210422.199966-1-sashal@kernel.org> MIME-Version: 1.0 X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Ronnie Sahlberg [ Upstream commit 58d15ed1203f4d858c339ea4d7dafa94bd2a56d3 ] The size of the fixed part of the create response is 88 bytes not 56. Signed-off-by: Ronnie Sahlberg Signed-off-by: Steve French Reviewed-by: Pavel Shilovsky Signed-off-by: Sasha Levin --- fs/cifs/smb2pdu.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/cifs/smb2pdu.h b/fs/cifs/smb2pdu.h index 5671d5ee7f58f..eaf39fb71f8b8 100644 --- a/fs/cifs/smb2pdu.h +++ b/fs/cifs/smb2pdu.h @@ -84,8 +84,8 @@ #define NUMBER_OF_SMB2_COMMANDS 0x0013 -/* 4 len + 52 transform hdr + 64 hdr + 56 create rsp */ -#define MAX_SMB2_HDR_SIZE 0x00b0 +/* 52 transform hdr + 64 hdr + 88 create rsp */ +#define MAX_SMB2_HDR_SIZE 204 #define SMB2_PROTO_NUMBER cpu_to_le32(0x424d53fe) #define SMB2_TRANSFORM_PROTO_NUM cpu_to_le32(0x424d53fd) -- 2.19.1