From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cn.fujitsu.com ([59.151.112.132]:28564 "EHLO heian.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1752022AbbEMJRk (ORCPT ); Wed, 13 May 2015 05:17:40 -0400 From: Qu Wenruo To: CC: Subject: [PATCH 0/4] Enhance btrfs-progs for hostile image (FPE error part) Date: Wed, 13 May 2015 17:15:32 +0800 Message-ID: <1431508536-7275-1-git-send-email-quwenruo@cn.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-btrfs-owner@vger.kernel.org List-ID: This patchset fixes 3 FPE error reported by Lukas Lueg. Corresponding kernel BZ#96971, BZ#97031, BZ#97041. What a pity that I didn't realize it's a good chance to submit more patches. :) There are still 3 BZ, but that's about memory corruption, and some even corrupt the backtrace. So it will take a little longer to investigate it. Qu Wenruo (4): btrfs-progs: Remove non-exist csum size. btrfs-progs: Read the whole superblock instead of struct btrfs_super_block. btrfs-progs: Introduce better superblock check. btrfs-progs: Add extra chunk item check to avoid btrfs-progs crash. ctree.h | 2 +- disk-io.c | 175 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++------ volumes.c | 60 +++++++++++++++++++-- 3 files changed, 216 insertions(+), 21 deletions(-) -- 2.4.0