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Re: [PATCH] vvfat: fix out of bounds array write
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From: |
Michael Tokarev |
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Subject: |
Re: [PATCH] vvfat: fix out of bounds array write |
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Date: |
Wed, 22 Jan 2025 06:47:22 +0300 |
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User-agent: |
Mozilla Thunderbird |
22.01.2025 02:14, Pierrick Bouvier wrote:
..
I agree the existing code (and this patch) is pretty cryptic for anyone not
familiar with FAT format.
However, I think it could be a good thing to first merge this one (which is correct, and works), and refactor this in a second time, so the current
ubsan issue is fixed upstream as soon as possible.
For an actual *fix*, please take a look at
20250119093233.9E4C450B6D@localhost.tls.msk.ru/">https://lore.kernel.org/qemu-devel/20250119093233.9E4C450B6D@localhost.tls.msk.ru/
which is minimal, understandable, verified and works.
/mjt