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Re: [Qemu-devel] [PATCH 2/2] qdev: fix NULL deference
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From: |
Markus Armbruster |
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Subject: |
Re: [Qemu-devel] [PATCH 2/2] qdev: fix NULL deference |
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Date: |
Wed, 14 Mar 2012 08:59:50 +0100 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.3 (gnu/linux) |
Andreas Färber <address@hidden> writes:
> Am 13.03.2012 19:32, schrieb Mark Langsdorf:
>> From: Joshua Housh <address@hidden>
>>
>> Make sure a BusInfo exists before trying to dereference it.
>
> What's the use case that breaks?
Valid question.
Every qdev has / used to have a parent bus, and every bus info. If
that's not true anymore, it would be nice to have the commit message
point to the commit that broke it.