On Tue, Mar 12, 2013 at 09:07:46AM +0000, Chris Wilson wrote: > On Mon, Mar 11, 2013 at 05:31:45PM -0700, Kees Cook wrote: > > It is possible to wrap the counter used to allocate the buffer for > > relocation copies. This could lead to heap writing overflows. > > > > CVE-2013-0913 > > > > v3: collapse test, improve comment > > v2: move check into validate_exec_list > > > > Signed-off-by: Kees Cook <keesc...@chromium.org> > > Reported-by: Pinkie Pie > > Cc: sta...@vger.kernel.org > > Looks good to me. The only bikeshed that remains is whether we should > just collapse the two variables into one, but the current 'max - count' > is more idiomatic and so preferrable. > Reviewed-by: Chris Wilson <ch...@chris-wilson.co.uk>
Picked up for -fixes, thanks for the patch. -Daniel -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch -- 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/
