Comment by saagarjha

I would argue that being able to run arbitrary code that I have authorized on my hardware is not a security issue, but Apple clearly disagrees :) I would expect Apple to patch ptrace rather than virtual memory remapping, in this case, since there really is no reason that an application that is not spawned by debugserver "needs" to be able to request PT_TRACE_ME. But since this doesn't really affect most users, maybe they'll let us have some fun for once…