Re: [Xen-devel] [PATCH] xl: skip zero-size config data in list_domains_details

[Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>]

Wei Liu writes ("[PATCH] xl: skip zero-size config data in 
list_domains_details"):
> libxl_userdata_retrieve returns 0 when there's no stored config file for
> a domain, so we cannot rely on that to continue processing.

How could a zero-sized config userdata ever arise ?

I haven't tried it but presumably, at the moment, continuing causes
some kind of other errors later (complaints about missing config
entries perhaps) ?

Ian.

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