From patchwork Wed Jul 6 23:35:57 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thinh Nguyen X-Patchwork-Id: 12908809 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 7599AC433EF for ; Wed, 6 Jul 2022 23:36:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234550AbiGFXgB (ORCPT ); Wed, 6 Jul 2022 19:36:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46694 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233857AbiGFXgA (ORCPT ); Wed, 6 Jul 2022 19:36:00 -0400 Received: from smtprelay-out1.synopsys.com (smtprelay-out1.synopsys.com [149.117.87.133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E74992CC82; Wed, 6 Jul 2022 16:35:58 -0700 (PDT) Received: from mailhost.synopsys.com (sv1-mailhost1.synopsys.com [10.205.2.131]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (Client CN "mailhost.synopsys.com", Issuer "SNPSica2" (verified OK)) by smtprelay-out1.synopsys.com (Postfix) with ESMTPS id A15EEC06E7; Wed, 6 Jul 2022 23:35:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=synopsys.com; s=mail; t=1657150558; bh=coRozXGBdbR7RSe6uUMa2STttmf3UXA5ykQYkUIgaII=; h=Date:In-Reply-To:References:From:Subject:To:Cc:From; b=UoMhhGOF5/oFsgrHI6yKi/owvhjNvpl7iSo6uLEPcn1UpYUFx0guBU7CXyJEA8I/+ 9dwSc6uXote6jnkMV/XothSHWx31isb1MzNqtSfoSET5R63eEUuKbAJUeXC7vQMP4e 2a/PH6ChlMEuSJgoNepQKnnYmHWJnKQ0zFhVjGFErsBhTkLLQ2mao9wnCUa70pZAT2 GVJ4PZNwm4ahl+5oq5qR1FqlEYpxnhdohc1qJWgf4l3bI1r8bN/D76fBsgUkSwB3tb M3vUyn0KA4qbBkDWgo0KIMJvicvm2meWbDgfrT8yE8Owo5CxLpZDmAb1jfJ3aE3jEC 524vXZqc/fTrw== Received: from te-lab16-v2 (nanobot.internal.synopsys.com [10.204.48.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mailhost.synopsys.com (Postfix) with ESMTPSA id 65EE0A0065; Wed, 6 Jul 2022 23:35:57 +0000 (UTC) Received: by te-lab16-v2 (sSMTP sendmail emulation); Wed, 06 Jul 2022 16:35:57 -0700 Date: Wed, 06 Jul 2022 16:35:57 -0700 Message-Id: <2557ef61dddba5056b9d89d73248bf4140e92f19.1657149962.git.Thinh.Nguyen@synopsys.com> In-Reply-To: References: X-SNPS-Relay: synopsys.com From: Thinh Nguyen Subject: [PATCH 15/36] target: Include INQUIRY length To: linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, "Martin K. Petersen" Cc: John Youn , Felipe Balbi , Greg KH , Thinh Nguyen , linux-usb@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: target-devel@vger.kernel.org The INQUIRY data length is minimum 36 bytes plus additional length jindicated in the descriptor. See SPC4-r37 section 6.6.2. The "len" here is the total length of the INQUIRY data. Make sure to include the 36 initial bytes. Signed-off-by: Thinh Nguyen --- drivers/target/target_core_spc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/target/target_core_spc.c b/drivers/target/target_core_spc.c index dd799158609d..1801e10cd575 100644 --- a/drivers/target/target_core_spc.c +++ b/drivers/target/target_core_spc.c @@ -756,7 +756,7 @@ spc_emulate_inquiry(struct se_cmd *cmd) } ret = spc_emulate_inquiry_std(cmd, buf); - len = buf[4] + 5; + len = buf[4] + 5 + INQUIRY_LEN; goto out; }