Some capabilities are allowed by default, and needs to be explicitly denied in the sandbox.
Created attachment 439859 [details]
Comment on attachment 439859 [details]
(In reply to Brent Fulgham from comment #3)
> Comment on attachment 439859 [details]
I have tested this change locally, and it does not appear to introduce a regression related to JIT code generation.
Thanks for reviewing!
Created attachment 440772 [details]
Committed r283890 (242767@main): <https://commits.webkit.org/242767@main>
All reviewed patches have been landed. Closing bug and clearing flags on attachment 440772 [details].
Re-opened since this is blocked by bug 231567