From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1B9B23CFF4C; Fri, 19 Jun 2026 22:00:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.163.156.1 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781906454; cv=none; b=EB790FvIDiFy0XDo7Tlmdnk22U20hGH0VJIvSPGAQp4ABVe5fhPeSUFsqbM+cvr/f7121gdTFgYYayJpnYsb5T9OxXgXa56Wh5iZYsUOzOA6XI6NQI1mN+8Fs7alEhHVYqIzDWwjHxS7IzfuNDmTFJ9BBedE+7tDAejxXhQjo+0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781906454; c=relaxed/simple; bh=KAtfuRkM4ySqjBYKGFxhPKkDAQVRpACqT220bifabdk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=TXIvMRPrNChHHILZbdcHvnWjM31z3iS/dAHB8xPFpXozAfD1kmxMCkH5LTwzUcK6sTueUaDcUUBfgpOh8r3iEOr4QUhOPJlp2XAvXNaW3Q9feupM9xaao6Ytv3cCz7hEfjnd5sG74stFYF68e0mi+h8fVOFiNKx9s/PrqA02UHY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.ibm.com; spf=pass smtp.mailfrom=linux.ibm.com; dkim=pass (2048-bit key) header.d=ibm.com header.i=@ibm.com header.b=jTk/Hu/r; arc=none smtp.client-ip=148.163.156.1 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.ibm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.ibm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=ibm.com header.i=@ibm.com header.b="jTk/Hu/r" Received: from pps.filterd (m0356517.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 65JLmGTv3445137; Fri, 19 Jun 2026 22:00:37 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=cc :content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=pp1; bh=0Ye5dh shwXr58VxzYRx5kr1b+nZcAXsMCPw9rovgVX8=; b=jTk/Hu/rTkgfyVojxBEsZF LrXddMMTee/PiT9A2pSNsJoHpjxpltopqhBEzYk8ZqJ1b5csYRYVj9M56xg2Gntj +Bw21MzhnQkrmDhXS8vrKrw72Zygehyls5Ean1aSOBqtyEjwPEmY8woz9xj4xwtN Wcc9tTN4CwJhTRuidhh8O5JDRyx6q08cyPBELxkcvL7wWyCfXP65DIljwON+6n2T JsCa9AbFsoC3tHCIriozAxIU5+7DBTGc3Us8cwzAHqyF+k+KAe7J8g141Ku0neJY vLJy6na6069zCqzVdFZOhVRl5+eH2u/eP8UH5JE9d/C+NPtEQLrOzWXz/XpsqNvg == Received: from ppma21.wdc07v.mail.ibm.com (5b.69.3da9.ip4.static.sl-reverse.com [169.61.105.91]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 4eueqw7rwf-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 19 Jun 2026 22:00:36 +0000 (GMT) Received: from pps.filterd (ppma21.wdc07v.mail.ibm.com [127.0.0.1]) by ppma21.wdc07v.mail.ibm.com (8.18.1.7/8.18.1.7) with ESMTP id 65JLnh6h007545; Fri, 19 Jun 2026 22:00:35 GMT Received: from smtprelay04.fra02v.mail.ibm.com ([9.218.2.228]) by ppma21.wdc07v.mail.ibm.com (PPS) with ESMTPS id 4ev172jrq5-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 19 Jun 2026 22:00:35 +0000 (GMT) Received: from smtpav02.fra02v.mail.ibm.com (smtpav02.fra02v.mail.ibm.com [10.20.54.101]) by smtprelay04.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 65JM0Xp830343760 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 19 Jun 2026 22:00:33 GMT Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 6475520040; Fri, 19 Jun 2026 22:00:33 +0000 (GMT) Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 5760220043; Fri, 19 Jun 2026 22:00:31 +0000 (GMT) Received: from Linuxdev (unknown [9.43.77.5]) by smtpav02.fra02v.mail.ibm.com (Postfix) with ESMTP; Fri, 19 Jun 2026 22:00:31 +0000 (GMT) From: Madhavan Srinivasan To: Michael Ellerman , Nicholas Piggin , =?UTF-8?q?Thomas=20Wei=C3=9Fschuh?= , Christophe Leroy , Thomas Gleixner , Thorsten Blum Cc: linux-hardening@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] powerpc/pseries/lparcfg: Replace deprecated strcpy in parse_system_parameter_string Date: Sat, 20 Jun 2026 03:30:12 +0530 Message-ID: <178190618802.653308.14345935745182583416.b4-ty@linux.ibm.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20251013135703.97260-2-thorsten.blum@linux.dev> References: <20251013135703.97260-2-thorsten.blum@linux.dev> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-Reinject: loops=2 maxloops=12 X-Proofpoint-Spam-Info: AW1haW4tMjYwNjE5MDIxMCBTYWx0ZWRfX+d4X9phUmC2C KYwyG4LptMezMrtxROxSa/iHzvmyD7/aBChh+f0LJPCumKPxMNRAKVGGWz9EVsdH/8cKcg9nnyl x88VukTTYgoGkEoSSVPhmaH1ATacrLg= X-Proofpoint-GUID: 0Mw86DZJdEKxSCzY2d6cDJ68WtHC3z51 X-Authority-Analysis: v=2.4 cv=bMgm5v+Z c=1 sm=1 tr=0 ts=6a35bc05 cx=c_pps a=GFwsV6G8L6GxiO2Y/PsHdQ==:117 a=GFwsV6G8L6GxiO2Y/PsHdQ==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=U7nrCbtTmkRpXpFmAIza:22 a=VwQbUJbxAAAA:8 a=ObQ0Zf3V30G6lmXZe-cA:9 a=QEXdDO2ut3YA:10 X-Proofpoint-ORIG-GUID: 3G9r9qoivLZVygOWlLIB9JecMtJ-RsSx X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjE5MDIxMCBTYWx0ZWRfXwyXN5OPmGF2X 8ADPqnC75eKmSbMBrsmQIyuJJ/V0Y6XaWxYM7qrQlDAIOZNG3OMbEGeMUFgh9Gw1rkMceRWFUAg N95dZ1qztvcz/acplP6ZUryzZ0sSMeAtTy8hnNlnkkzW3devJUdy9NbOvM/sheMDHGLYO0C/q7E TELga004Gfuu+JWREVSUWnQBS02fHqNW1D93KvyX8mmvzt3PIkACkWBkWwS2vrjSKBFIigJILgD caFzzNfxCYANpc8RlC55I5aTbYykHqWQ1Z6fW3uafwbY6mwcwNm7rJiQiiDvYWRIBzGH4SfJDmV L4DcCYPDtmCzyfiU30GnNgSKAVDpNfoA+nX7ODyvPsLkno8Btd92LqmzRYNkPz+luP17M/2i84r OnShStqGznv0U2zcRIzbk9SJLydDadKnvxoO7GEN+Kg2JDjkgPibfoC4lookDNhDASAaq6qbpq8 +jl/53WDyowkhL2jzRw== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-19_05,2026-06-18_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 impostorscore=0 malwarescore=0 adultscore=0 spamscore=0 bulkscore=0 priorityscore=1501 phishscore=0 clxscore=1011 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2606190210 On Mon, 13 Oct 2025 15:57:02 +0200, Thorsten Blum wrote: > strcpy() is deprecated; use strscpy() instead. Use the return value of > strscpy() instead of calling strlen() again, and ignore any potential > string truncation since both strings are much shorter than the buffer > size SPLPAR_MAXLENGTH. > > Change both if conditions to silence the following checkpatch warnings: > > [...] Applied to powerpc/next. [1/1] powerpc/pseries/lparcfg: Replace deprecated strcpy in parse_system_parameter_string https://git.kernel.org/powerpc/c/c8f80f95da32618d49c2a068ee561b85655b761d cheers