Messages in this thread | | | Date | Tue, 27 Jun 2023 08:06:12 -0700 | Subject | Re: [PATCH v2 21/24] x86/sgx: use vmalloc_array and vcalloc | From | Dave Hansen <> |
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On 6/27/23 08:01, Julia Lawall wrote: > If it is certain that no overflow is possible, then perhaps it is fine to > drop the patch?
It's impossible in practice in this case because the code is 64-bit only and uses an 'unsigned long'. But, like I said, I can see that same vmalloc() being copied-and-pasted or moved to a 32-bit system and theoretically causing problems in rare scenarios.
I'd probably just drop this patch.
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