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.

From: David Hildenbrand
Date: Mon Jan 16 2023 - 08:25:55 EST

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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

Next message: Chao Yu: "Re: [PATCH v2 1/2] f2fs: fix to avoid potential memory corruption in __update_iostat_latency()"
Previous message: Max Krummenacher: "Re: spidev regression in 6.2-rc kernel"
In reply to: Esina Ekaterina: "[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."
Next in thread: David Hildenbrand: "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."
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