From patchwork Tue Oct 5 05:03:35 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ralph Boehme X-Patchwork-Id: 1536472 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (3072-bit key; secure) header.d=samba.org header.i=@samba.org header.a=rsa-sha256 header.s=42 header.b=wyHUIsyv; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-cifs-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4HNmHt2Jkbz9sRK for ; Tue, 5 Oct 2021 16:25:14 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231740AbhJEF1C (ORCPT ); Tue, 5 Oct 2021 01:27:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58618 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230403AbhJEF1C (ORCPT ); Tue, 5 Oct 2021 01:27:02 -0400 Received: from hr2.samba.org (hr2.samba.org [IPv6:2a01:4f8:192:486::2:0]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0927AC061745 for ; Mon, 4 Oct 2021 22:25:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=samba.org; s=42; h=Message-Id:Date:Cc:To:From; bh=FbToP3cBCVM9Ma6brMXNh+tonQqcwo/eFaZFr4z6ESg=; b=wyHUIsyvNpRcIpO9BmJc4A4OaE xxUztab4d0eUxx+y4wL01/W3qbiTM4bZwDXZTAPgP88TAVDgGpjwQimoDnCq7j4KvMxfopvfYMutd gGVkMkP68gAM15pqcjVYeCOuTOYn7S6tkJvbFVpbKSVNU1e2D9QlAHYGbKf+6iX9O3b3tX3rcGOAC 0MxZTo+PFEzguoTV+nBr/l4G/541abNt7ikaPYjKOOI1SmS/o5ID3pLMo9waC6vB9oiYn4J/VgVuP nGQP7liinhblRq6NdiEHHmHafniw79+99BhDj/auP0qXTxNnQzU0C5Xd3q95x+FSkQRIGV5KVA+I+ jCpWX6aql7HZftNSU6Vqe84i53MM/RN6mtxtXxY7tzq3xOH4l8Ik5W0gEl9m/b9uNHIRkzDD+pzBQ 0+xlfi69KWVYrtSsnAMuaDIEZbojKrI3kzPFLiacMoVUgBwujV1/G++dJCLgGp++LcfvCz3RIuDQU wfmaDjKWQKbgd+Fxm4N7vTLN; Received: from [127.0.0.2] (localhost [127.0.0.1]) by hr2.samba.org with esmtpsa (TLS1.3:ECDHE_SECP256R1__ECDSA_SECP256R1_SHA256__CHACHA20_POLY1305:256) (Exim) id 1mXccZ-001Yyq-8k; Tue, 05 Oct 2021 05:04:07 +0000 From: Ralph Boehme To: linux-cifs@vger.kernel.org Cc: Ralph Boehme Subject: [PATCH v7 1/9] ksmbd: use ksmbd_req_buf_next() in ksmbd_verify_smb_message() Date: Tue, 5 Oct 2021 07:03:35 +0200 Message-Id: <20211005050343.268514-2-slow@samba.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20211005050343.268514-1-slow@samba.org> References: <20211005050343.268514-1-slow@samba.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-cifs@vger.kernel.org No change in behaviour. Signed-off-by: Ralph Boehme Acked-by: Namjae Jeon --- fs/ksmbd/smb_common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ksmbd/smb_common.c b/fs/ksmbd/smb_common.c index 707490ab1f4c..e1e5a071678e 100644 --- a/fs/ksmbd/smb_common.c +++ b/fs/ksmbd/smb_common.c @@ -132,7 +132,7 @@ int ksmbd_lookup_protocol_idx(char *str) */ int ksmbd_verify_smb_message(struct ksmbd_work *work) { - struct smb2_hdr *smb2_hdr = work->request_buf + work->next_smb2_rcv_hdr_off; + struct smb2_hdr *smb2_hdr = ksmbd_req_buf_next(work); struct smb_hdr *hdr; if (smb2_hdr->ProtocolId == SMB2_PROTO_NUMBER)