From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailgw.kylinos.cn (mailgw.kylinos.cn [124.126.103.232]) (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 1571640DFB9; Sat, 25 Apr 2026 07:00:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=124.126.103.232 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777100420; cv=none; b=J9/vuFdScgbxooYs7XXARir0VwSpSlLBqVi7ZLsS/A/F7eN76dITnerMBAOaEq20kY84Hm9Vbg1hfCw41Pfon2Vo/Hh2RYQUG2iPio/U+w3rOKCnsyVrO/LWsaWgnpnI7z29nv/CdF55ecSVZPmAptQb7dxtsSUS7blv79JXej4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777100420; c=relaxed/simple; bh=DTZhJ6qQDkRauThu7yvIi1IzmH/EeCAb9TAxZZ2Bdb4=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=bHRh56PEMnBOfOgdRlicvXmwRZcXZ3jEi7h4wF7HVnUcbBTIXE5Un6nLxYZOVzMHlXjQ0paPzjTOxuvglt2BwhyGWDaPS80C+kPfKzDe/LACJzeUGOWQNisyhiELTDPXuxuBM8NfaaZe4XSzucm7XUDuiU21g32+AY2XMkaJ7e4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn; spf=pass smtp.mailfrom=kylinos.cn; arc=none smtp.client-ip=124.126.103.232 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kylinos.cn X-UUID: 61815782407411f1aa26b74ffac11d73-20260425 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.3.12,REQID:b5895462-fa37-43cb-b955-ba3c939159e9,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:e7bac3a,CLOUDID:d012b81d7d666a2334beac41630276a9,BulkI D:nil,BulkQuantity:0,Recheck:0,SF:81|82|102|898,TC:nil,Content:0|15|50,EDM :-3,IP:nil,URL:0,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0 ,AV:0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 2,SSN|SDN X-CID-BAS: 2,SSN|SDN,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-CID-RHF: D41D8CD98F00B204E9800998ECF8427E X-UUID: 61815782407411f1aa26b74ffac11d73-20260425 X-User: aichao@kylinos.cn Received: from thinksys.. [(10.44.16.150)] by mailgw.kylinos.cn (envelope-from ) (Generic MTA with TLSv1.3 TLS_AES_256_GCM_SHA384 256/256) with ESMTP id 580373257; Sat, 25 Apr 2026 15:00:02 +0800 From: Ai Chao To: deller@gmx.de, nicolas.ferre@microchip.com, alexandre.belloni@bootlin.com, claudiu.beznea@tuxon.dev, linux@armlinux.org.uk, dilinger@queued.net, adaplas@gmail.com, James.Bottomley@HansenPartnership.com, FlorianSchandinat@gmx.de, alchark@gmail.com, krzk@kernel.org, kees@kernel.org, rene@exactco.de, tzimmermann@suse.de, rongqianfeng@vivo.com, thorsten.blum@linux.dev, chelsyratnawat2001@gmail.com, soci@c64.rulez.org, gregkh@linuxfoundation.org, daniel@thingy.jp, linmq006@gmail.com, fourier.thomas@gmail.com Cc: linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-geode@lists.infradead.org, linux-parisc@vger.kernel.org, Ai Chao Subject: [PATCH 09/35] fbdev: controlfb: Use safer strscpy() instead of strcpy() Date: Sat, 25 Apr 2026 14:59:00 +0800 Message-Id: <20260425065926.1091168-10-aichao@kylinos.cn> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260425065926.1091168-1-aichao@kylinos.cn> References: <20260425065926.1091168-1-aichao@kylinos.cn> Precedence: bulk X-Mailing-List: linux-fbdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Use a safer function strscpy() instead of strcpy() for copying to arrays. Only idiomatic code replacement, and no functional changes. Signed-off-by: Ai Chao --- drivers/video/fbdev/controlfb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/fbdev/controlfb.c b/drivers/video/fbdev/controlfb.c index 4bb821d7f284..09cf6befd8d3 100644 --- a/drivers/video/fbdev/controlfb.c +++ b/drivers/video/fbdev/controlfb.c @@ -780,7 +780,7 @@ static void __init control_init_info(struct fb_info *info, struct fb_info_contro fb_alloc_cmap(&info->cmap, 256, 0); /* Fill fix common fields */ - strcpy(info->fix.id, "control"); + strscpy(info->fix.id, "control"); info->fix.mmio_start = p->control_regs_phys; info->fix.mmio_len = sizeof(struct control_regs); info->fix.type = FB_TYPE_PACKED_PIXELS; -- 2.34.1