Re: [Qemu-devel] [PATCH] qcow2: Reject unrealistically large header extensions

[Stefan Hajnoczi]

On Mon, Feb 27, 2012 at 4:27 PM, Kevin Wolf <address@hidden> wrote:
> +        if (ext.len > 65536) {
> +            error_report("Header extension larger than 64k - this looks 
> wrong");
> +            return -ENOTSUP;
> +        }

This is an implementation limit and not in the spec, but I think it's
reasonable.

Reviewed-by: Stefan Hajnoczi <address@hidden>