Re: [SECURITY] Bypass of Page Cache Protection in IPsec ESP TX Path via Incorrect skb_cow_data() Semantic

From: Linus Torvalds

Date: Sun May 10 2026 - 12:18:46 EST


On Sun, 10 May 2026 at 08:22, yuri08 <nvt031@xxxxxxxxx> wrote:
>
> In net/core/skbuff.c (Function __skb_cow_data): The core issue lies here:

Is this all just AI hallucination? There is no such function with
double underscores, and the other "quoted" code seems to also be of
the kind "almost, but not actually match reality".

Linus