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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9469FC4167B for ; Tue, 16 Nov 2021 01:06:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 808D661A8C for ; Tue, 16 Nov 2021 01:06:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345590AbhKPBJc (ORCPT ); Mon, 15 Nov 2021 20:09:32 -0500 Received: from mail.kernel.org ([198.145.29.99]:44628 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245497AbhKOTUk (ORCPT ); Mon, 15 Nov 2021 14:20:40 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id C2A5463552; Mon, 15 Nov 2021 18:35:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1637001347; bh=43O8LF6xd3J2tAqLZbQkVuDymC46QHQiHX+9ZdIwznE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Z1IjOEF3ZV2rVFI9wGkzqclmVRj29MsdJgTX+DsSlOUrwTJuAba1zEsUAvDmJTbZl ieLlQGAtO1T+feDG2Vpg8CNfPozcbOep4BcE1MpiKiViTZs8ysksL9jgGuk4BmxsQx YkkUKDssUjYRcPztqDdVf2J2E3SgGZD+QQwjAsoQ= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Zhang Yi , stable@kernel.org, Jan Kara Subject: [PATCH 5.15 155/917] quota: correct error number in free_dqentry() Date: Mon, 15 Nov 2021 17:54:10 +0100 Message-Id: <20211115165434.017806171@linuxfoundation.org> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211115165428.722074685@linuxfoundation.org> References: <20211115165428.722074685@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Zhang Yi commit d0e36a62bd4c60c09acc40e06ba4831a4d0bc75b upstream. Fix the error path in free_dqentry(), pass out the error number if the block to free is not correct. Fixes: 1ccd14b9c271 ("quota: Split off quota tree handling into a separate file") Link: https://lore.kernel.org/r/20211008093821.1001186-3-yi.zhang@huawei.com Signed-off-by: Zhang Yi Cc: stable@kernel.org Signed-off-by: Jan Kara Signed-off-by: Greg Kroah-Hartman --- fs/quota/quota_tree.c | 1 + 1 file changed, 1 insertion(+) --- a/fs/quota/quota_tree.c +++ b/fs/quota/quota_tree.c @@ -414,6 +414,7 @@ static int free_dqentry(struct qtree_mem quota_error(dquot->dq_sb, "Quota structure has offset to " "other block (%u) than it should (%u)", blk, (uint)(dquot->dq_off >> info->dqi_blocksize_bits)); + ret = -EIO; goto out_buf; } ret = read_blk(info, blk, buf);