Re: [Xen-devel] [PATCH v2] tools/mfndump: Avoid unintentional NULL dereference

[Dario Faggioli <dario.faggioli@xxxxxxxxxx>]

On gio, 2014-03-13 at 11:09 +0000, Andrew Cooper wrote:
> If we failed to open an xc interface, using xch to log an error will end in
> tears.  Print to stderr instead, as we are bailing immediately later.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> Coverity-id: 1191885
> Acked-by: Ian Campbell <Ian.Campbell@xxxxxxxxxx>
> CC: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
> CC: Dario Faggioli <dario.faggioli@xxxxxxxxxx>
> 
If this is not yet in, feel free to add:

Acked-by: Dario Faggioli <dario.faggioli@xxxxxxxxxx>

Because, I confirm, I did unintentionally and not deliberately! :-P

> v2: Reword subject
> 
> This is why macros depending on variables in scope, particularly ones named
> as simily as "ERROR", are evil.
>
I Could not agree more!

Regards,
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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