lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:	Wed, 5 Nov 2008 20:44:32 +0100
From:	Solofo.Ramangalahy@...l.net
To:	Jindrich Makovicka <makovick@...il.com>
Cc:	linux-ext4@...r.kernel.org
Subject: Re: data corruption with ext4 (from 2.6.27.4) exposed by rtorrent

Hi Jindrich,

Jindrich Makovicka writes:
 > The following testcase was used to trigger the infamous MAP_SHARED
 > dirty flag bug. Maybe it could be of some help here too:
 > 
 > http://lkml.org/lkml/2006/12/27/180

Thanks for remembering!

The test case triggers corruption with 2.6.28-rc3 + ext4 patch queue:
. bunch of errors like
  Chunk 71637 corrupted (0-1339)  (2756-4095)
  Expected 213, got 0
  with default mount.
. nodelalloc is ok.

-- 
solofo
--
To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Powered by blists - more mailing lists