On Thu, Feb 25, 2021 at 05:49:11PM +0100, Maxime Ripard wrote: > On Mon, Feb 22, 2021 at 11:06:43AM +0100, Daniel Vetter wrote: > > Some of them have gaps, or fields we don't clear. Native ioctl code > > does full copies plus zero-extends on size mismatch, so nothing can > > leak. But compat is more hand-rolled so need to be careful. > > > > None of these matter for performance, so just memset. > > > > Also I didn't fix up the CONFIG_DRM_LEGACY or CONFIG_DRM_AGP ioctl, those > > are security holes anyway. > > > > Reported-by: syzbot+620cf21140fc7e772...@syzkaller.appspotmail.com # vblank > > ioctl > > Cc: syzbot+620cf21140fc7e772...@syzkaller.appspotmail.com > > Cc: sta...@vger.kernel.org > > Signed-off-by: Daniel Vetter <daniel.vet...@intel.com> > > Acked-by: Maxime Ripard <mrip...@kernel.org>
Merged to drm-misc-next, thanks for taking a look. -Daniel -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
