[Libvir] XML escaping patch
Daniel Veillard
veillard at redhat.com
Fri Jul 6 14:37:50 UTC 2007
On Fri, Jul 06, 2007 at 03:06:37PM +0100, Daniel P. Berrange wrote:
> So instead of that we could do
>
> dom = xmlRootElement("domain")
> xmlAttributeInt(dom, "id", id);
> xmlAttributeString(dom, "type", "xen");
>
> os = xmlElement(dom, "os")
> xmlElementString(os, "bootloader", tmp)
>
> char *doc = xmlString(dom);
> xmlFree(dom);
> return doc;
We could create intermediate functions around libxml2 tree API,
but it would still be a bit more heavy than that.
> Of course this is a much large change than the one you're suggesting. We
> surely need to fixup much more than the two 'cmdline' and 'bootloader_args'
> elements that you describe - practically any element / attribute which
> takes a %s format string needs this fix.
Well would a name with < > or & actually work ? A path would not,
most attributes are predefined strings values which are just ascii name
token, that would probably be a bit over the top, no ?
Daniel
--
Red Hat Virtualization group http://redhat.com/virtualization/
Daniel Veillard | virtualization library http://libvirt.org/
veillard at redhat.com | libxml GNOME XML XSLT toolkit http://xmlsoft.org/
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