On 11/18/2011 03:16 PM, Jim Fehlig wrote:
> Xen4.1 initializes some unspecified sexpr config items to an empty
> string, unlike previous Xen versions that would leave the item unset.
> E.g. the kernel item for an HVM guest (non-direct kernel boot):
>
> Xen4.0 and earlier
> ...
> (image
> (hvm
> (kernel )
> ...
>
> Xen4.1
> ...
> (image
> (hvm
> (kernel '')
> ...
Thanks for the examples; that helps understand the patch.
>
> - if (val) {
> + if (val && *val) {
> *dst = strdup(val);
ACK.
--
Eric Blake eblake@xxxxxxxxxx +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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