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Re: [RFC PATCH 3/3] ASSERT(Frame->Mdl != NULL) before dereference


  • To: win-pv-devel@xxxxxxxxxxxxxxxxxxxx
  • From: Paul Durrant <xadimgnik@xxxxxxxxx>
  • Date: Tue, 13 Feb 2024 14:57:39 +0000
  • Delivery-date: Tue, 13 Feb 2024 14:57:55 +0000
  • List-id: Developer list for the Windows PV Drivers subproject <win-pv-devel.lists.xenproject.org>

On 10/01/2024 13:42, Owen Smith wrote:
CodeAnalysis detects a false positive, where Frame->Mdl could be NULL in
GnttabContract. Without asserting a non-NULL pointer, SDV will generate a
DVL log file that will fail WHQL testing.

Signed-off-by: Owen Smith <owen.smith@xxxxxxxxx>
---
  src/xenbus/gnttab.c | 1 +
  1 file changed, 1 insertion(+)


Acked-by: Paul Durrant <paul@xxxxxxx>




 


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