On Tue, Apr 04, 2017 at 02:40:48PM +0200, Seraphime Kirkovski wrote:
> Currently in xc_interface_open, xch->fmem is not initialized
> and in some rare case the code fails before ever assigning a value
> to it.
> 
> I got this in master:
> 
>    $ sudo ./xl/xl run
>    xencall: error: Could not obtain handle on privileged command interface: 
> No such file or directory
>    Segmentation fault
> 
> This initializes the whole xch_buff to 0.
> 
> Signed-off-by: Seraphime Kirkovski <[email protected]>

Acked-by: Wei Liu <[email protected]>

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