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 C705AC4332F for ; Tue, 22 Nov 2022 00:58:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231590AbiKVA62 (ORCPT ); Mon, 21 Nov 2022 19:58:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41134 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229721AbiKVA6X (ORCPT ); Mon, 21 Nov 2022 19:58:23 -0500 Received: from mxhk.zte.com.cn (mxhk.zte.com.cn [63.216.63.35]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F401568C4E; Mon, 21 Nov 2022 16:58:19 -0800 (PST) Received: from mse-fl2.zte.com.cn (unknown [10.5.228.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mxhk.zte.com.cn (FangMail) with ESMTPS id 4NGQqG0KGfz4xVnf; Tue, 22 Nov 2022 08:58:18 +0800 (CST) Received: from szxlzmapp01.zte.com.cn ([10.5.231.85]) by mse-fl2.zte.com.cn with SMTP id 2AM0wDIn085676; Tue, 22 Nov 2022 08:58:13 +0800 (+08) (envelope-from yang.yang29@zte.com.cn) Received: from mapi (szxlzmapp02[null]) by mapi (Zmail) with MAPI id mid14; Tue, 22 Nov 2022 08:58:13 +0800 (CST) Date: Tue, 22 Nov 2022 08:58:13 +0800 (CST) X-Zmail-TransId: 2b04637c1ea5ffffffff854dfe8c X-Mailer: Zmail v1.0 Message-ID: <202211220858139474929@zte.com.cn> Mime-Version: 1.0 From: To: Cc: , , , Subject: =?UTF-8?B?W1BBVENIIGxpbnV4LW5leHRdIHZib3hmczogdXNlIHN0cnNjcHkoKSBpcyBtb3JlIHJvYnVzdCBhbmQgc2FmZXI=?= Content-Type: text/plain; charset="UTF-8" X-MAIL: mse-fl2.zte.com.cn 2AM0wDIn085676 X-Fangmail-Gw-Spam-Type: 0 X-FangMail-Miltered: at cgslv5.04-192.168.250.138.novalocal with ID 637C1EAA.000 by FangMail milter! X-FangMail-Envelope: 1669078698/4NGQqG0KGfz4xVnf/637C1EAA.000/10.5.228.133/[10.5.228.133]/mse-fl2.zte.com.cn/ X-Fangmail-Anti-Spam-Filtered: true X-Fangmail-MID-QID: 637C1EAA.000/4NGQqG0KGfz4xVnf Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Xu Panda The implementation of strscpy() is more robust and safer. That's now the recommended way to copy NUL terminated strings. Signed-off-by: Xu Panda Signed-off-by: Yang Yang --- fs/vboxsf/super.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/vboxsf/super.c b/fs/vboxsf/super.c index d2f6df69f611..1fb8f4df60cb 100644 --- a/fs/vboxsf/super.c +++ b/fs/vboxsf/super.c @@ -176,7 +176,7 @@ static int vboxsf_fill_super(struct super_block *sb, struct fs_context *fc) } folder_name->size = size; folder_name->length = size - 1; - strlcpy(folder_name->string.utf8, fc->source, size); + strscpy(folder_name->string.utf8, fc->source, size); err = vboxsf_map_folder(folder_name, &sbi->root); kfree(folder_name); if (err) { -- 2.15.2