https://bugs.kde.org/show_bug.cgi?id=369029

Mark Wielaard <m...@klomp.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
           Assignee|jsew...@acm.org             |m...@klomp.org
                 CC|                            |m...@klomp.org
             Status|REPORTED                    |ASSIGNED

--- Comment #12 from Mark Wielaard <m...@klomp.org> ---
Created attachment 130422
  --> https://bugs.kde.org/attachment.cgi?id=130422&action=edit
Cleaned up patch from bug #405394

(In reply to zephyrus00jp from comment #11)
> I think I need to merge the patch from 405394 into the patch here and then
> the patch would be complete. Let me remind myself to do this next weekend.

I took your patch and cleaned it up a little. Differences are:
- hooked up all linux arches
- Removed POST handler for sched_setattr (as far as I can see, the kernel only
reads from the struct sched_attr, but doesn't write anything back)
- Added a ML_(safe_to_deref) call before reading attr->size (so we don't crash
if the user passes in NULL or a bogus address)
- Use the actual attr->size as the memory that must/will be initialized (since
the actual struct size could differ in the future).

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