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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=no 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 22D4FC432C0 for ; Mon, 2 Dec 2019 17:02:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0093820848 for ; Mon, 2 Dec 2019 17:02:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727650AbfLBRCQ (ORCPT ); Mon, 2 Dec 2019 12:02:16 -0500 Received: from mx2.suse.de ([195.135.220.15]:53812 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727459AbfLBRCQ (ORCPT ); Mon, 2 Dec 2019 12:02:16 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 7F161BD20; Mon, 2 Dec 2019 17:02:15 +0000 (UTC) Received: by quack2.suse.cz (Postfix, from userid 1000) id 445A61E0B7B; Mon, 2 Dec 2019 18:02:15 +0100 (CET) From: Jan Kara To: Ted Tso Cc: , Jan Kara Subject: [PATCH 0/2 v2] ext4: Handle directories with holes better Date: Mon, 2 Dec 2019 18:02:11 +0100 Message-Id: <20191202170213.4761-1-jack@suse.cz> X-Mailer: git-send-email 2.16.4 Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org Hello, here is a fixed up version of ext4 patch to fix ext4_empty_dir() for directories with holes. There's also another patch that tightens checks in ext4_check_dir_entry() so that directory iteration code cannot read data beyond end of the buffer. Honza