On Mon, May 12, 2014 at 08:45:35PM -0000, Thomas Gleixner wrote: > We happily allow userspace to declare a random kernel thread to be the > owner of a user space PI futex. > > Found while analysing the fallout of Dave Jones syscall fuzzer.
Did you also still want to check the ppid for _PRIVATE futexes? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
