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 X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 AB6D2C433E2 for ; Wed, 8 Jul 2020 15:44:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7FA8A206DF for ; Wed, 8 Jul 2020 15:44:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1594223050; bh=FQg28pZt+7K/1SzykRlPYg/cmwSTa5s6SlM60cpHuSk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=wyr2X1m8O3Y3kz88sJny9YB8nAS2X2fHVpGhcvuOzWQ3IJ5rfTDknoc8ElGvSiNLd YS6ZnIB03qAosoLg+zFvYjPtSmFMTU7lSeZlwjzZ6825fH2qStY89YpiYNPPnQfBAS 0f49iZLH0/zp18bBQFslzon4LVzUG9jrfjMKW8Lo= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730426AbgGHPl2 (ORCPT ); Wed, 8 Jul 2020 11:41:28 -0400 Received: from mail.kernel.org ([198.145.29.99]:47888 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730418AbgGHPl0 (ORCPT ); Wed, 8 Jul 2020 11:41:26 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id AF2D52082E; Wed, 8 Jul 2020 15:41:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1594222886; bh=FQg28pZt+7K/1SzykRlPYg/cmwSTa5s6SlM60cpHuSk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=X2FbamX8xQT45e88Bp/5Ehg6gBwl3jm/dTrZseNGD3cEMffo4KzGbtAHNSNL+22ev lyCTR92N9H9o/w9/8yVILJ0Jac3ryTxFKf1Fif2oS41sx8aaVIYH2GazhsWzXoBI61 s8a+OY1WAs9j9D7B51xm09rD29FIAYhA/vrs5c34= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: "Hyeongseok.Kim" , Sungjong Seo , Namjae Jeon , Sasha Levin , linux-fsdevel@vger.kernel.org Subject: [PATCH AUTOSEL 5.7 07/30] exfat: Set the unused characters of FileName field to the value 0000h Date: Wed, 8 Jul 2020 11:40:53 -0400 Message-Id: <20200708154116.3199728-7-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200708154116.3199728-1-sashal@kernel.org> References: <20200708154116.3199728-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org From: "Hyeongseok.Kim" [ Upstream commit 4ba6ccd695f5ed3ae851e59b443b757bbe4557fe ] Some fsck tool complain that padding part of the FileName field is not set to the value 0000h. So let's maintain filesystem cleaner, as exfat's spec. recommendation. Signed-off-by: Hyeongseok.Kim Reviewed-by: Sungjong Seo Signed-off-by: Namjae Jeon Signed-off-by: Sasha Levin --- fs/exfat/dir.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/fs/exfat/dir.c b/fs/exfat/dir.c index 4b91afb0f0515..349ca0c282c2c 100644 --- a/fs/exfat/dir.c +++ b/fs/exfat/dir.c @@ -430,10 +430,12 @@ static void exfat_init_name_entry(struct exfat_dentry *ep, ep->dentry.name.flags = 0x0; for (i = 0; i < EXFAT_FILE_NAME_LEN; i++) { - ep->dentry.name.unicode_0_14[i] = cpu_to_le16(*uniname); - if (*uniname == 0x0) - break; - uniname++; + if (*uniname != 0x0) { + ep->dentry.name.unicode_0_14[i] = cpu_to_le16(*uniname); + uniname++; + } else { + ep->dentry.name.unicode_0_14[i] = 0x0; + } } } -- 2.25.1