On Fri, Jan 14, 2011 at 10:06:09AM -0800, Matt Thomas wrote: > I'm thinking the check should go away.
How about the variant below - it allows a process to deliver arbitrary signals to itself, but only SI_USER/SI_QUEUE variants to foreign processes. Perhaps the whole part inside the new if () block should be hidden in kauth instead, but I don't feel like touching that mess right now. > One thing I'm concerned about is whether this signal will directed to > the queueing lwp. Seems to me that for a synthetic fault like this, > that would need to be true. Yes, do we have means to do that already? Martin