[lvc-project] [PATCH mm] mm: hugetlb: Add checks for NULL for vma returned from find_vma. find_vma may return NULL, that's why its return value is usually checked for NULL.

[Екатерина Есина]

-----Original Message-----

From: David <david at redhat.com>
To: Esina <eesina at astralinux.ru>; Mike <mike.kravetz at oracle.com>
Cc: Andrew <akpm at linux-foundation.org>; linux-mm <linux-mm at kvack.org>; linux-kernel <linux-kernel at vger.kernel.org>; lvc-project <lvc-project at linuxtesting.org>
Date: Monday, 16 January 2023 4:24 PM MSK
Subject: Re: [PATCH mm] mm: hugetlb: Add checks for NULL for vma returned from find_vma. find_vma may return NULL, that's why its return value is usually checked for NULL.

On 16.01.23 11:05, Esina Ekaterina wrote: 
> Found by Astra Linux on behalf of Linux Verification Center 
> (linuxtesting.org) with SVACE. 

Please trim the subject and move details to the description. 

What are the symptoms? How exactly does this BUG manifest? What is this 
patch fixing? 


-- 
Thanks, 

David / dhildenb      
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