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Re: [Xen-devel] [PATCH] xen: use struct_size() helper in kzalloc()


  • To: Andrea Righi <andrea.righi@xxxxxxxxxxxxx>, Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>
  • From: Juergen Gross <jgross@xxxxxxxx>
  • Date: Wed, 3 Apr 2019 08:00:10 +0200
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  • Cc: xen-devel@xxxxxxxxxxxxxxxxxxxx, Stefano Stabellini <sstabellini@xxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx
  • Delivery-date: Wed, 03 Apr 2019 06:00:23 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
  • Openpgp: preference=signencrypt

On 03/04/2019 07:26, Andrea Righi wrote:
> struct privcmd_buf_vma_private has a zero-sized array at the end
> (pages), use the new struct_size() helper to determine the proper
> allocation size and avoid potential type mistakes.
> 
> Signed-off-by: Andrea Righi <andrea.righi@xxxxxxxxxxxxx>

Reviewed-by: Juergen Gross <jgross@xxxxxxxx>


Juergen

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