Re: [Xen-devel] [PATCH] passthrough/amd: avoid reading an uninitialized variable.

[Tim Deegan <tim@xxxxxxx>]

At 17:44 +0100 on 16 Apr (1429206250), Tim Deegan wrote:
> update_intremap_entry_from_msi() doesn't write to its data pointer on
> some error paths, so we copying that variable into the msg would count
> as undefined behaviour.
> 
> Signed-off-by: Tim Deegan <tim@xxxxxxx>
> Cc: Suravee Suthikulpanit <suravee.suthikulpanit@xxxxxxx>
> Cc: Aravind Gopalakrishnan <Aravind.Gopalakrishnan@xxxxxxx>

AMD maintainers: can you ack/nack this please?

Cheers,

Tim.

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