From patchwork Tue Sep 8 09:56:54 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manish Rangankar X-Patchwork-Id: 257698 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=-12.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 4F7C6C43461 for ; Tue, 8 Sep 2020 09:59:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0D53721D7B for ; Tue, 8 Sep 2020 09:59:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=marvell.com header.i=@marvell.com header.b="CJXG3RQl" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728966AbgIHJ7b (ORCPT ); Tue, 8 Sep 2020 05:59:31 -0400 Received: from mx0b-0016f401.pphosted.com ([67.231.156.173]:28466 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728828AbgIHJ73 (ORCPT ); Tue, 8 Sep 2020 05:59:29 -0400 Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 0889p33v008228; Tue, 8 Sep 2020 02:59:24 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=pfpt0220; bh=bmDvC3ZNx55Y+wPxvBwkaE98rDbLuoSaGr6pb30JTdU=; b=CJXG3RQltdDlCvcRv58ETZIrDpRtWbtIcQg6GmKg3GtjwcmcQPbMnL8b52E52nEfpouP VpRPCG/ZRaVg2CEHGo37gIg4uLJBUCXzKBqhZEd2QgTvkM9ubOfuNtT/GnLb7axXmNFE jRaxjXIoQYVfdQUC8uC2W5Rk5L3k16+TqrTggqkguX7+Vsq2t1QFdyKqRJQsd2SeWGly 36Ne7ySGZSRRxzMFNRNlaQ9EgkQ7ZAP32ffRa3lJAE/jM94ly/4bZ2fGmM0UkWCYHSRP +cPvfCogRiEqs8fvS7BWkkbXDmc65UhE9Qiuj1msZ2vpRZVNCLBRqAtPi8bnu+4m17EI 5Q== Received: from sc-exch03.marvell.com ([199.233.58.183]) by mx0b-0016f401.pphosted.com with ESMTP id 33ccvr1tw0-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Tue, 08 Sep 2020 02:59:24 -0700 Received: from SC-EXCH04.marvell.com (10.93.176.84) by SC-EXCH03.marvell.com (10.93.176.83) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 8 Sep 2020 02:59:23 -0700 Received: from DC5-EXCH02.marvell.com (10.69.176.39) by SC-EXCH04.marvell.com (10.93.176.84) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 8 Sep 2020 02:59:22 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 8 Sep 2020 02:59:22 -0700 Received: from dut1171.mv.qlogic.com (unknown [10.112.88.18]) by maili.marvell.com (Postfix) with ESMTP id 83ED63F703F; Tue, 8 Sep 2020 02:59:22 -0700 (PDT) Received: from dut1171.mv.qlogic.com (localhost [127.0.0.1]) by dut1171.mv.qlogic.com (8.14.7/8.14.7) with ESMTP id 0889xM4o026900; Tue, 8 Sep 2020 02:59:22 -0700 Received: (from root@localhost) by dut1171.mv.qlogic.com (8.14.7/8.14.7/Submit) id 0889xMPg026891; Tue, 8 Sep 2020 02:59:22 -0700 From: Manish Rangankar To: , , CC: , Subject: [PATCH v2 5/8] qedi: Use snprintf instead of sprintf Date: Tue, 8 Sep 2020 02:56:54 -0700 Message-ID: <20200908095657.26821-6-mrangankar@marvell.com> X-Mailer: git-send-email 2.12.0 In-Reply-To: <20200908095657.26821-1-mrangankar@marvell.com> References: <20200908095657.26821-1-mrangankar@marvell.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235, 18.0.687 definitions=2020-09-08_05:2020-09-08,2020-09-08 signatures=0 Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Use snprintf to limit max number of bytes to the buffer. Signed-off-by: Manish Rangankar --- drivers/scsi/qedi/qedi_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/qedi/qedi_main.c b/drivers/scsi/qedi/qedi_main.c index e1ec22d7d699..2db99613b8a9 100644 --- a/drivers/scsi/qedi/qedi_main.c +++ b/drivers/scsi/qedi/qedi_main.c @@ -2538,7 +2538,7 @@ static int __qedi_probe(struct pci_dev *pdev, int mode) QEDI_INFO(&qedi->dbg_ctx, QEDI_LOG_DISC, "MAC address is %pM.\n", qedi->mac); - sprintf(host_buf, "host_%d", qedi->shost->host_no); + snprintf(host_buf, sizeof(host_buf), "host_%d", qedi->shost->host_no); qedi_ops->common->set_name(qedi->cdev, host_buf); qedi_ops->register_ops(qedi->cdev, &qedi_cb_ops, qedi);