From: Dan Rosenberg <drosenberg@vsecurity.com>
To: Josef Bacik <josef@redhat.com>
Cc: chris.mason@oracle.com, security@kernel.org,
linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org,
stable@kernel.org
Subject: Re: [PATCH] btrfs: prevent heap corruption in btrfs_ioctl_space_info()
Date: Wed, 09 Feb 2011 11:45:24 -0500 [thread overview]
Message-ID: <1297269924.11434.26.camel@Dan> (raw)
In-Reply-To: <20110209161654.GB2564@localhost.localdomain>
>
> Argh sorry I take it back, this is wrong, we can have multiple raid types per
> space info, so you need to put the slot_count-- in the inner loop farther down
> to count the actual slots we're adding. Thanks,
>
Good catch, thanks.
Reviewed-by: Dan Rosenberg <drosenberg@vsecurity.com>
-Dan
prev parent reply other threads:[~2011-02-09 16:45 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-09 14:12 [PATCH] btrfs: prevent heap corruption in btrfs_ioctl_space_info() Dan Rosenberg
2011-02-09 15:51 ` Josef Bacik
2011-02-09 16:16 ` Josef Bacik
2011-02-09 16:45 ` Dan Rosenberg [this message]
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