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 8DBA0C001DF for ; Fri, 21 Jul 2023 14:43:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229835AbjGUOnH (ORCPT ); Fri, 21 Jul 2023 10:43:07 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55416 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231860AbjGUOm4 (ORCPT ); Fri, 21 Jul 2023 10:42:56 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 27F3E30C7 for ; Fri, 21 Jul 2023 07:42:55 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id B05F761CC7 for ; Fri, 21 Jul 2023 14:42:54 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B8F56C433C7; Fri, 21 Jul 2023 14:42:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1689950574; bh=ZHtWEenhzcxhnffYuWhlyAyrCVpp0SdGHpqHhzz9NPE=; h=Subject:To:Cc:From:Date:From; b=U1/6USH5K/4JQ8lHVqgLkfyS1VV70itnlvfyJ4URGJwT6+1fJf0Zymer78ReTS80x QqPl9M3TgwCaiLzWHJXZJ55ep2iUjzgs85sPWaJMM2eg582Ry6gYD4uxdNkC0dfn0y q8Y4ZMDYn86VWX2x1ViklfGdxZJWi1CJRuMsDeVw= Subject: FAILED: patch "[PATCH] scsi: qla2xxx: Array index may go out of bound" failed to apply to 4.14-stable tree To: njavali@marvell.com, bhazarika@marvell.com, himanshu.madhani@oracle.com, martin.petersen@oracle.com Cc: From: Date: Fri, 21 Jul 2023 16:42:41 +0200 Message-ID: <2023072141-freezable-tactical-2c4a@gregkh> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to . To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.14.y git checkout FETCH_HEAD git cherry-pick -x d721b591b95cf3f290f8a7cbe90aa2ee0368388d # git commit -s git send-email --to '' --in-reply-to '2023072141-freezable-tactical-2c4a@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^.. Possible dependencies: d721b591b95c ("scsi: qla2xxx: Array index may go out of bound") 250bd00923c7 ("scsi: qla2xxx: Fix inconsistent format argument type in qla_os.c") a4239945b8ad ("scsi: qla2xxx: Add switch command to simplify fabric discovery") 9cd883f07a54 ("scsi: qla2xxx: Fix session cleanup for N2N") 82abdcaf3ede ("scsi: qla2xxx: Allow target mode to accept PRLI in dual mode") 11aea16ab3f5 ("scsi: qla2xxx: Add ability to send PRLO") 9b3e0f4d4147 ("scsi: qla2xxx: Move work element processing out of DPC thread") f13515acdcb5 ("scsi: qla2xxx: Replace GPDB with async ADISC command") 2853192e154b ("scsi: qla2xxx: Use IOCB path to submit Control VP MBX command") 4005a995668b ("scsi: qla2xxx: Fix Relogin being triggered too fast") 5ef696aa9f3c ("scsi: qla2xxx: Relogin to target port on a cable swap") 414d9ff3f803 ("scsi: qla2xxx: Fix login state machine stuck at GPDB") 2d73ac6102d9 ("scsi: qla2xxx: Serialize GPNID for multiple RSCN") 25ad76b703d9 ("scsi: qla2xxx: Retry switch command on time out") a084fd68e1d2 ("scsi: qla2xxx: Fix re-login for Nport Handle in use") a01c77d2cbc4 ("scsi: qla2xxx: Move session delete to driver work queue") 2d57b5efda51 ("scsi: qla2xxx: Query FC4 type during RSCN processing") edd05de19759 ("scsi: qla2xxx: Changes to support N2N logins") c0c462c8a061 ("scsi: qla2xxx: Allow MBC_GET_PORT_DATABASE to query and save the port states") 08eb7f45de61 ("scsi: qla2xxx: Cocci spatch "pool_zalloc-simple"") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From d721b591b95cf3f290f8a7cbe90aa2ee0368388d Mon Sep 17 00:00:00 2001 From: Nilesh Javali Date: Wed, 7 Jun 2023 17:08:36 +0530 Subject: [PATCH] scsi: qla2xxx: Array index may go out of bound Klocwork reports array 'vha->host_str' of size 16 may use index value(s) 16..19. Use snprintf() instead of sprintf(). Cc: stable@vger.kernel.org Co-developed-by: Bikash Hazarika Signed-off-by: Bikash Hazarika Signed-off-by: Nilesh Javali Link: https://lore.kernel.org/r/20230607113843.37185-2-njavali@marvell.com Reviewed-by: Himanshu Madhani Signed-off-by: Martin K. Petersen diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index bc89d3da8fd0..3bace9ea6288 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -5088,7 +5088,8 @@ struct scsi_qla_host *qla2x00_create_host(const struct scsi_host_template *sht, } INIT_DELAYED_WORK(&vha->scan.scan_work, qla_scan_work_fn); - sprintf(vha->host_str, "%s_%lu", QLA2XXX_DRIVER_NAME, vha->host_no); + snprintf(vha->host_str, sizeof(vha->host_str), "%s_%lu", + QLA2XXX_DRIVER_NAME, vha->host_no); ql_dbg(ql_dbg_init, vha, 0x0041, "Allocated the host=%p hw=%p vha=%p dev_name=%s", vha->host, vha->hw, vha,