From: Pascal Junod <pascal@junod.info>
To: Chris Mason <chris.mason@fusionio.com>,
Chris Mason <clmason@fusionio.com>, David Sterba <dave@jikos.cz>,
linux-btrfs <linux-btrfs@vger.kernel.org>
Subject: Re: [btrfs] is vulnerable to a hash-DoS attack
Date: Fri, 14 Dec 2012 17:41:52 +0100 [thread overview]
Message-ID: <50CB56D0.7010509@junod.info> (raw)
In-Reply-To: <20121214142932.GB19606@shiny>
Le 14.12.12 15:29, Chris Mason a écrit :
> Ok, I think what was happening on Pascal's machine is that we are
> returning -EOVERFLOW and sometimes aborting the transaction (which turns
> the FS readonly).
>
> I have that fixed here. Rename I'm reodering the rename code a little
> bit to also handle the case where there are collisions on rename.
Please tell me if I can help by explaining more about my setup.
Pascal
prev parent reply other threads:[~2012-12-14 16:42 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-13 12:56 [btrfs] is vulnerable to a hash-DoS attack Pascal Junod
2012-12-13 20:52 ` Chris Mason
2012-12-13 21:34 ` David Sterba
2012-12-13 22:07 ` Chris Mason
2012-12-14 14:29 ` Chris Mason
2012-12-14 16:41 ` Pascal Junod [this message]
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