"That's what this patch is supposed to do. What would be the scenario where that fails?"
--> Sorry about this, you're right. I reviewed the patch again and it should prevent root from using the same runtime dir. I mustn't have read it properly the first time and I thought you were testing access rather than ownership. It looks good and it should take care of the test-case I mentioned pretty well.
Hi Martin, Colin,
"That's what this patch is supposed to do. What would be the scenario where that fails?"
--> Sorry about this, you're right. I reviewed the patch again and it should prevent root from using the same runtime dir. I mustn't have read it properly the first time and I thought you were testing access rather than ownership. It looks good and it should take care of the test-case I mentioned pretty well.