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RE: [Xen-devel] (repeatable) cross-domain networking failure



On Mon, 17 Jan 2005, Ian Pratt wrote:

>
> OK, I have a good handle on the problem with UDP hangs into user-space
> of domain 0.
>
> It's down to message size: if the UDP payload size is less than 24
> bytes, the buffer is not freed properly. Bizarre, but it explains why
> our regression tests weren't picking it up as they all use larger
> message sizes.
>
> Anyhow, now we can reproduce, a fix should be forthcoming.

Is it possible for an nfs request/response to be less than 24 bytes in size?


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