[libvirt] [PATCH v3] storage: Sanitize pool target paths

[Eric Blake]

On 05/24/2010 12:52 PM, Cole Robinson wrote:
> +
> +    /* Need to sanitize:
> +     * //           -> //
> +     * ///          -> /
> +     * /../foo      -> /../foo
> +     * /.//foo      -> /foo
> +     * /foo///bar/  -> /foo/bar
> +     * ./foo/./.    -> /foo
> +     */
> +

For my second attempt at a valid review, I actually compiled the
function, and threw the above inputs at it.  /../foo -> /./foo (oops,
didn't match documentation), and ./foo/./. -> /foo (oops, matched
documentation, but turned a relative path into absolute), so we do need
a v4, but not for the original reasons in my first NAK where I mis-read
the do-while loop.

-- 
Eric Blake   eblake at redhat.com    +1-801-349-2682
Libvirt virtualization library http://libvirt.org

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