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xen-devel
Re: [Xen-devel] A bug in Xenbus driver
On 08/25/2010 11:57 AM, Jun Zhu (Intern) wrote:
> This bug makes the read_buffer not be cleared most of the time. If the
> xenstore client uses PTHREAD to create a thread to receive reply message, the
> problem will incur. The new thread can not read what it wants to read, since
> the list is not empty.
This still puzzles me. The bug you found means that
partially-successful reads will not be reported correctly, but
completely successful and completely unsuccessful reads should be OK.
So if you're seeing a problem as a result, it still indicates there's
something wrong with what you're passing to read().
J
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