Re: sched_rr_get_interval NULL pointer OOPS

From: Dave Jones
Date: Fri Jan 24 2014 - 16:01:35 EST


On Fri, Jan 24, 2014 at 10:55:56PM +0200, Tommi Rantala wrote:
> Hello,
>
> Trinity triggered the following bug in two separate qemu virtual
> machines after fuzzing v3.13-3995-g0dc3fd0 for a day or two. I have
> not been running Trinity in a while, so no idea if this is a
> regression or not.

Probably been there a while. I noticed on Tuesday that I hadn't annotated
the 'policy' argument to sched_setscheduler(). Now that it's passing sensible
arguments, I'm not surprised there's some fallout if subsequent syscalls
call misc scheduler functions.

Dave

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/