On Wed, Sep 04, 2013 at 10:58:30AM -0400, Richard Guy Briggs wrote: > On Wed, Sep 04, 2013 at 12:42:26AM -0700, Eric W. Biederman wrote: > > Jan Kaluza <jkal...@redhat.com> writes: > > > this patchset against net-next (applies also to linux-next) adds 3 new > > > types > > > of "Socket"-level control message (SCM_AUDIT, SCM_PROCINFO and > > > SCM_CGROUP). > > > By my count you have overflowed cb in struct sk_buff and are stomping on > > _skb_refdest. > > For patch1/3 I count 56/48, then for patch3 I get 48/48. Jan, you might > do the conversion to a pointer in patch1/3 to avoid bisect breakage.
Wait, that __aligned(8) is for cb[48], not for the contents. For patch1/3 I count 28/48 on 32-bit, 36/48 on 64-bit (or would that be 56 by default on 64-bit arches without aligned specified?), then for patch3 I get 24/48 on 32 and 40/48 on 64 (or again 48/48 by default?). > > Eric > > - RGB - RGB -- Richard Guy Briggs <rbri...@redhat.com> Senior Software Engineer Kernel Security AMER ENG Base Operating Systems Remote, Ottawa, Canada Voice: +1.647.777.2635 Internal: (81) 32635 Alt: +1.613.693.0684x3545 -- 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/
