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Re: [XEN PATCH 1/3] docs/misra: add documentation skeleton for MISRA C:2012 Dir 4.1
- To: Stefano Stabellini <sstabellini@xxxxxxxxxx>, Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Fri, 8 Sep 2023 08:33:06 +0200
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- Cc: xen-devel@xxxxxxxxxxxxxxxxxxxx, michal.orzel@xxxxxxx, xenia.ragiadakou@xxxxxxx, ayan.kumar.halder@xxxxxxx, consulting@xxxxxxxxxxx, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, George Dunlap <george.dunlap@xxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Wei Liu <wl@xxxxxxx>
- Delivery-date: Fri, 08 Sep 2023 06:33:17 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 08.09.2023 02:20, Stefano Stabellini wrote:
> On Fri, 1 Sep 2023, Nicola Vetrini wrote:
>> +Documentation for MISRA C:2012 Dir 4.1: read from uninitialized allocated
>> object
>> +________________________________________________________________________________
>> +
>> +To be written.
>> +Example:
>> +The code does not use dynamically allocated storage.
>
> We do use dynamically allocated storage with xzalloc but xzalloc
> initializes the object to zero
Just at the example of this: I'm not sure in how far the examples given
were actually meant to (remotely) apply to our code base. As to your
reply - there's also xmalloc() which doesn't, and the page allocator,
and other more specialized ones.
Jan
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