- New upstream release mdadm-3.4
Adds support for clustered-raid1 and journalled raid5 - 0001-super1-Clear-memory-allocated-for-superblock-bitmap-.patch Important upstream bugfix relating to uninialised memory. OBS-URL: https://build.opensuse.org/package/show/Base:System/mdadm?expand=0&rev=140
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From 1dcee1c9cbcf9592275914706b76b1931490092c Mon Sep 17 00:00:00 2001
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From: Jes Sorensen <Jes.Sorensen@redhat.com>
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Date: Wed, 6 Apr 2016 16:13:59 -0400
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Subject: [PATCH] super1: Clear memory allocated for superblock + bitmap before
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use
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load_super1() did not clear memory allocated for the superblock +
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bitmap. This causes issues if the superblock does not contain a bitmap
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as later checks of bitmap features would rely on the bits being
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cleared.
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This bug has been around for a long time, but was only exposed in
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mdadm-3.4 with the introduction of the clustering code.
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Reported-by: Jan Stodola <jstodola@redhat.com>
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Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
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---
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super1.c | 2 ++
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1 file changed, 2 insertions(+)
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--- a/super1.c
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+++ b/super1.c
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@@ -2016,6 +2016,8 @@ static int load_super1(struct supertype
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return 1;
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}
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+ memset(super, 0, SUPER1_SIZE);
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+
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if (aread(&afd, super, MAX_SB_SIZE) != MAX_SB_SIZE) {
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if (devname)
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pr_err("Cannot read superblock on %s\n",
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@ -1,3 +0,0 @@
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version https://git-lfs.github.com/spec/v1
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oid sha256:8ae5f45306b873190e91f410709b00e51997b633c072b33f8efd9f7df022ca68
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size 413396
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3
mdadm-3.4.tar.xz
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3
mdadm-3.4.tar.xz
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version https://git-lfs.github.com/spec/v1
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oid sha256:27d0be4627d38a12ddcd1c1c3721d649d4e89e1093914497e22b57245cda8808
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size 422704
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@ -1,3 +1,11 @@
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-------------------------------------------------------------------
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Wed May 4 04:56:42 UTC 2016 - neilb@suse.com
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- New upstream release mdadm-3.4
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Adds support for clustered-raid1 and journalled raid5
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- 0001-super1-Clear-memory-allocated-for-superblock-bitmap-.patch
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Important upstream bugfix relating to uninialised memory.
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-------------------------------------------------------------------
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Thu Dec 10 17:07:40 CET 2015 - tiwai@suse.de
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#
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# spec file for package mdadm
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#
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# Copyright (c) 2015 SUSE LINUX GmbH, Nuernberg, Germany.
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# Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany.
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#
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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@ -17,7 +17,7 @@
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Name: mdadm
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Version: 3.3.4
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Version: 3.4
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Release: 0
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BuildRequires: binutils-devel
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BuildRequires: groff
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@ -39,6 +39,7 @@ Source1: Software-RAID.HOWTO.tar.bz2
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Source2: sysconfig.mdadm
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Source3: cron.d.mdadm
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Source7: mdadm.cron
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Patch1: 0001-super1-Clear-memory-allocated-for-superblock-bitmap-.patch
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%define _udevdir %(pkg-config --variable=udevdir udev)
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%define _systemdshutdowndir %{_unitdir}/../system-shutdown
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@ -50,6 +51,7 @@ programs but with a very different interface.
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%prep
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%setup -q -a1
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%patch1 -p1
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%build
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make %{?_smp_mflags} CC="%__cc" CXFLAGS="$RPM_OPT_FLAGS -Wno-error" SUSE=yes
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