From patchwork Thu Jul 23 01:54:01 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Chang, Abner (HPS SW/FW Technologist)" X-Patchwork-Id: 1334353 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.infradead.org (client-ip=2001:8b0:10b:1231::1; helo=merlin.infradead.org; envelope-from=opensbi-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=hpe.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; secure) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=merlin.20170209 header.b=V2E9uxJD; dkim-atps=neutral Received: from merlin.infradead.org (merlin.infradead.org [IPv6:2001:8b0:10b:1231::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4BBxKC5khHz9sRW for ; Thu, 23 Jul 2020 12:35:59 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:To:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=kcPx+bWS/BPtfZD/5CqJqXYEvoDqX6wDzS2lB8C/pPg=; b=V2E9uxJDBaO5DbnTgq52nOcqC5 shuuDriQHriXDEXB+tjYweTLuui8AQGQ9vXN8ZdPNiABnN2PazD+waK5YwnI/VixWWbjWFn19lf1X 8+VEGTJpkAKl2tB5hq1rmbn81Oz9ISxevs/UkJKl9+ollObrm3GTzSc2pGI7S6jKZWAt3nnKebD/4 zsgdMJq+Lm34PapaaBZkTQsq1XtX6/X2v4EJG3xYrwbOeRNIOrR5tWGKoAM+udDZeakxdhFfazFdG 8JHs4orgaeP2du9OOL9mN8SM0QW7n05nXQFIgs2YwQmJsakg+01+Qh259PBQX8g/VbysvEZno0Ji+ MjoH+tRQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jyR5K-00070s-H7; Thu, 23 Jul 2020 02:35:50 +0000 Received: from mx0b-002e3701.pphosted.com ([148.163.143.35]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jyR5H-0006zQ-W4 for opensbi@lists.infradead.org; Thu, 23 Jul 2020 02:35:49 +0000 Received: from pps.filterd (m0150245.ppops.net [127.0.0.1]) by mx0b-002e3701.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 06N2XDG2005046 for ; Thu, 23 Jul 2020 02:35:44 GMT Received: from g4t3426.houston.hpe.com (g4t3426.houston.hpe.com [15.241.140.75]) by mx0b-002e3701.pphosted.com with ESMTP id 32envjwp9x-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Thu, 23 Jul 2020 02:35:44 +0000 Received: from g9t2301.houston.hpecorp.net (g9t2301.houston.hpecorp.net [16.220.97.129]) by g4t3426.houston.hpe.com (Postfix) with ESMTP id 5D1E05F for ; Thu, 23 Jul 2020 02:35:44 +0000 (UTC) Received: from UB16Abner.asiapacific.hpqcorp.net (unknown [15.119.209.39]) by g9t2301.houston.hpecorp.net (Postfix) with ESMTP id 9B21048; Thu, 23 Jul 2020 02:35:43 +0000 (UTC) From: Abner Chang To: opensbi@lists.infradead.org Subject: [PATCH 0/3] Use standard C string APIs in FDT helper Date: Thu, 23 Jul 2020 09:54:01 +0800 Message-Id: <20200723015404.17667-1-abner.chang@hpe.com> X-Mailer: git-send-email 2.25.0 MIME-Version: 1.0 X-HPE-SCL: -1 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235, 18.0.687 definitions=2020-07-22_17:2020-07-22, 2020-07-22 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 phishscore=0 mlxlogscore=580 clxscore=1011 malwarescore=0 priorityscore=1501 bulkscore=0 suspectscore=1 spamscore=0 mlxscore=0 lowpriorityscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2007230018 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200722_223548_149007_FEC045B6 X-CRM114-Status: UNSURE ( 8.19 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.7 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [148.163.143.35 listed in list.dnswl.org] 0.0 RCVD_IN_MSPIKE_H3 RBL: Good reputation (+3) [148.163.143.35 listed in wl.mailspike.net] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 0.0 RCVD_IN_MSPIKE_WL Mailspike good senders X-BeenThere: opensbi@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: abner.chang@hpe.com Sender: "opensbi" Errors-To: opensbi-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org Use strncmp instead of using sbi_strcmp directly in fdthelp.c. - This keeps the consistency with lidfdt implementation and utilizing libfdt_evn.h for the different build environment even fdlhelp.c is not part of standard fdt library. - In libfdt_evn.h, a macro overrides strncmp with sbi_strncmp. - For edk2 firmware solution, similar macro is used to repalce strncmp with EDK2 string API. - Use strncmp instead of strcmp, which is much safer. Abner Chang (3): Use standard C string APIs in FDT helper Use standard C string APIs in FDT helper Use standard C string APIs in FDT helper include/sbi/sbi_string.h | 2 +- lib/sbi/sbi_string.c | 4 ++-- lib/utils/fdt/fdt_helper.c | 2 +- lib/utils/libfdt/libfdt_env.h | 2 +- 4 files changed, 5 insertions(+), 5 deletions(-)