[Not really OT] Crowdstrike Analysis: It was a NULL pointer from the memory unsafe C++ language.
Elias (0xEAB)
desisma at heidel.beer
Sat Jul 27 03:23:09 UTC 2024
On Saturday, 27 July 2024 at 01:12:09 UTC, Walter Bright wrote:
> But with null, I don't have to check, because the hardware does
> it for free.
>
> The only time a null pointer dereference is an actual problem
> is when running on a machine that does not have memory
> protection, which are decades in obsolescence.
Seems not to be exactly true…
<https://neugierig.org/software/blog/2022/06/wasm-c++.html>: “In
Wasm a null pointer just refers to memory[0] and it is a legal
address to read and write from.”
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