Re: [Xen-devel] [PATCH for-4.6 v2 1/8] libxl: properly clean up array in libxl_list_cpupool failure path

[Dario Faggioli <dario.faggioli@xxxxxxxxxx>]

On Mon, 2015-07-27 at 18:45 +0100, Wei Liu wrote:
> Document how cpupool_info works.  Distinguish success (ERROR_FAIL +
> ENOENT) vs failure in libxl_list_cpupool and properly clean up the array
> in failure path.
> 
> Also switch to libxl__realloc and call libxl_cpupool_{init,dispose}
> where appropriate.
> 
> There is change of behaviour. Previously if memory allocation fails the
> said function returns NULL. Now memory allocation failure is fatal. This
> is in line with how we deal with memory allocation failure in other
> places in libxl though.
> 
> Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>
>
Reviewed-by: Dario Faggioli <dario.faggioli@xxxxxxxxxx>

Dario
-- 
<<This happens because I choose it to happen!>> (Raistlin Majere)
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Dario Faggioli, Ph.D, http://about.me/dario.faggioli
Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK)

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