From: Joel Becker <Joel.Becker@oracle.com>
To: ocfs2-devel@oss.oracle.com
Subject: [Ocfs2-devel] [PATCH] ocfs2: Fix system inodes cache overflow.
Date: Wed, 22 Dec 2010 03:57:43 -0800 [thread overview]
Message-ID: <20101222115743.GA12851@mail.oracle.com> (raw)
In-Reply-To: <1293011430-2376-1-git-send-email-tm@tao.ma>
On Wed, Dec 22, 2010 at 05:50:30PM +0800, Tao Ma wrote:
> From: Tao Ma <boyu.mt@taobao.com>
>
> When we store system inodes cache in ocfs2_super,
> we use a array for global system inodes. But unfortunately,
> the range is calculated wrongly which makes it overflow and
> pollute ocfs2_super->local_system_inodes.
> This patch fix it by setting the range properly.
>
> The corresponding bug is ossbug1303.
> http://oss.oracle.com/bugzilla/show_bug.cgi?id=1303
>
> Cc: stable at kernel.org
> Signed-off-by: Tao Ma <boyu.mt@taobao.com>
This patch is now in the fixes branch of ocfs2.git.
Joel
--
Viro's Razor:
Any race condition, no matter how unlikely, will occur just
often enough to bite you.
Joel Becker
Senior Development Manager
Oracle
E-mail: joel.becker at oracle.com
Phone: (650) 506-8127
prev parent reply other threads:[~2010-12-22 11:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-22 9:50 [Ocfs2-devel] [PATCH] ocfs2: Fix system inodes cache overflow Tao Ma
2010-12-22 11:57 ` Joel Becker [this message]
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