Hi! Sorry for the late response, I've had my head buried in some regressions from AMD for a while now and am now just catching up on my email.
Does this still need to be pushed upstream? On Tue, 2023-01-03 at 18:52 -0600, Gustavo A. R. Silva wrote: > On Tue, Jan 03, 2023 at 03:48:36PM -0800, Kees Cook wrote: > > Zero-length arrays are deprecated[1] and are being replaced with > > flexible array members in support of the ongoing efforts to tighten the > > FORTIFY_SOURCE routines on memcpy(), correctly instrument array indexing > > with UBSAN_BOUNDS, and to globally enable -fstrict-flex-arrays=3. > > > > Replace zero-length array with flexible-array member. > > > > This results in no differences in binary output. > > > > [1] https://github.com/KSPP/linux/issues/78 > > > > Cc: Ben Skeggs <bske...@redhat.com> > > Cc: Karol Herbst <kher...@redhat.com> > > Cc: Lyude Paul <ly...@redhat.com> > > Cc: David Airlie <airl...@gmail.com> > > Cc: Daniel Vetter <dan...@ffwll.ch> > > Cc: Gourav Samaiya <gsama...@nvidia.com> > > Cc: "Gustavo A. R. Silva" <gustavo...@kernel.org> > > Cc: dri-de...@lists.freedesktop.org > > Cc: nouveau@lists.freedesktop.org > > Signed-off-by: Kees Cook <keesc...@chromium.org> > > Here is my RB again: > > Reviewed-by: Gustavo A. R. Silva <gustavo...@kernel.org> > > Thanks! > -- > Gustavo > > > --- > > Sent before as: > > https://lore.kernel.org/all/20221118211207.never.039-k...@kernel.org/ > > --- > > drivers/gpu/drm/nouveau/include/nvfw/hs.h | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/drivers/gpu/drm/nouveau/include/nvfw/hs.h > > b/drivers/gpu/drm/nouveau/include/nvfw/hs.h > > index 8c4cd08a7b5f..8b58b668fc0c 100644 > > --- a/drivers/gpu/drm/nouveau/include/nvfw/hs.h > > +++ b/drivers/gpu/drm/nouveau/include/nvfw/hs.h > > @@ -52,7 +52,7 @@ struct nvfw_hs_load_header_v2 { > > struct { > > u32 offset; > > u32 size; > > - } app[0]; > > + } app[]; > > }; > > > > const struct nvfw_hs_load_header_v2 *nvfw_hs_load_header_v2(struct > > nvkm_subdev *, const void *); > > -- > > 2.34.1 > > > -- Cheers, Lyude Paul (she/her) Software Engineer at Red Hat