From: Eugene Teo <eteo@redhat.com>
To: Greg KH <gregkh@suse.de>
Cc: linux-kernel@vger.kernel.org, stable@kernel.org,
Justin Forbes <jmforbes@linuxtx.org>,
Zwane Mwaikambo <zwane@arm.linux.org.uk>,
"Theodore Ts'o" <tytso@mit.edu>,
Randy Dunlap <rdunlap@xenotime.net>,
Dave Jones <davej@redhat.com>,
Chuck Wolber <chuckw@quantumlinux.com>,
Chris Wedgwood <reviews@ml.cw.f00f.org>,
Michael Krufky <mkrufky@linuxtv.org>,
Chuck Ebbert <cebbert@redhat.com>,
Domenico Andreoli <cavokz@gmail.com>, Willy Tarreau <w@1wt.eu>,
Rodrigo Rubira Branco <rbranco@la.checkpoint.com>,
Jake Edge <jake@lwn.net>,
torvalds@linux-foundation.org, akpm@linux-foundation.org,
alan@lxorguk.ukuu.org.uk,
ext4 development <linux-ext4@vger.kernel.org>,
Eric Sandeen <sandeen@redhat.com>,
Eugene Teo <eugeneteo@kernel.sg>
Subject: Re: [patch 02/23] ext: Avoid printk floods in the face of directory corruption (CVE-2008-3528)
Date: Mon, 10 Nov 2008 10:42:20 +0800 [thread overview]
Message-ID: <49179F8C.4050103@redhat.com> (raw)
In-Reply-To: <20081107231516.GC1108@kroah.com>
Greg KH wrote:
Please change the description of the bug to:
"A very large directory with many read failures (either due to storage
problems, or due to invalid size & blocks from corruption) will generate
a printk storm as the filesystem continues to try to read all the
blocks. This flood of messages can tie up the box until it is complete -
which may be a very long time, especially for very large corrupted values.
This is fixed by only reporting the corruption once each time we try to
read the directory."
http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.27.y.git;a=commitdiff;h=bd39597
Thanks, Eugene
next prev parent reply other threads:[~2008-11-10 2:45 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20081107224818.593212310@mini.kroah.org>
2008-11-07 23:14 ` [patch 00/23] 2.6.26.8-stable review Greg KH
2008-11-07 23:15 ` [patch 01/23] gpiolib: fix oops in gpio_get_value_cansleep() Greg KH
2008-11-07 23:15 ` [patch 02/23] ext: Avoid printk floods in the face of directory corruption (CVE-2008-3528) Greg KH
2008-11-10 2:42 ` Eugene Teo [this message]
2008-11-10 18:06 ` Greg KH
2008-11-10 18:14 ` Eric Sandeen
2008-11-07 23:15 ` [patch 03/23] edac cell: fix incorrect edac_mode Greg KH
2008-11-07 23:15 ` [patch 04/23] SCSI: qla2xxx: Skip FDMI registration on ISP21xx/22xx parts Greg KH
2008-11-07 23:15 ` [patch 05/23] net: Fix recursive descent in __scm_destroy() Greg KH
2008-11-07 23:15 ` [patch 06/23] libertas: fix buffer overrun Greg KH
2008-11-07 23:15 ` [patch 07/23] file caps: always start with clear bprm->caps_* Greg KH
2008-11-07 23:15 ` [patch 08/23] ALSA: use correct lock in snd_ctl_dev_disconnect() Greg KH
2008-11-07 23:15 ` [patch 09/23] ACPI: Always report a sync event after a lid state change Greg KH
2008-11-07 23:15 ` Greg KH
2008-11-07 23:15 ` [patch 10/23] V4L: pvrusb2: Keep MPEG PTSs from drifting away Greg KH
2008-11-07 23:15 ` [patch 11/23] DVB: s5h1411: bugfix: Setting serial or parallel mode could destroy bits Greg KH
2008-11-07 23:15 ` [patch 12/23] DVB: s5h1411: Perform s5h1411 soft reset after tuning Greg KH
2008-11-07 23:15 ` [patch 13/23] DVB: s5h1411: Power down s5h1411 when not in use Greg KH
2008-11-07 23:15 ` [patch 14/23] scx200_i2c: Add missing class parameter Greg KH
2008-11-07 23:15 ` [patch 15/23] net: Fix netdev_run_todo dead-lock Greg KH
2008-11-07 23:15 ` [patch 16/23] tcpv6: fix option space offsets with md5 Greg KH
2008-11-07 23:15 ` [patch 17/23] math-emu: Fix signalling of underflow and inexact while packing result Greg KH
2008-11-07 23:16 ` [patch 18/23] sparc64: Fix race in arch/sparc64/kernel/trampoline.S Greg KH
2008-11-07 23:16 ` [patch 19/23] ACPI: video: fix brightness allocation Greg KH
2008-11-07 23:16 ` [patch 20/23] ACPI: dock: avoid check _STA method Greg KH
2008-11-11 12:16 ` Holger Macht
2008-11-13 21:23 ` [stable] " Greg KH
2008-11-13 21:23 ` Greg KH
2008-11-16 23:36 ` Holger Macht
2008-11-17 4:59 ` Greg KH
2008-11-17 4:59 ` Greg KH
2008-11-07 23:16 ` [patch 21/23] netfilter: xt_iprange: fix range inversion match Greg KH
2008-11-07 23:16 ` [patch 22/23] netfilter: snmp nat leaks memory in case of failure Greg KH
2008-11-07 23:16 ` Greg KH
2008-11-07 23:16 ` [patch 23/23] netfilter: restore lost ifdef guarding defrag exception Greg KH
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