[earenndil]

Afaik those make for a 2x performance hit. And they don't necessarily protect against buffer overflows; if you overflow out of data addressable from one pointer, but into data that's legally addressable from another pointer, that's still an issue, but it won't be caught.

[gok]

But WASM has the same buffer overflow problem, and at least that bad of a perf hit.

[earenndil]

WASM has less of a perf hit.