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| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2020-12-15 23:23:07 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2021-01-05 08:20:36 +0300 |
| commit | 2c8aba81d32bd90e202ba05249433ab7b1c28c7d (patch) | |
| tree | 8e921cfdbd9fd72a234f1934d29fb3014f3ba5c3 /drivers/gpu/drm/kmb | |
| parent | b1dda997a8a98fcb98189e5f4ee3108bc3da3d21 (diff) | |
| download | linux-2c8aba81d32bd90e202ba05249433ab7b1c28c7d.tar.xz | |
drm: Constify drm_driver in drivers that don't modify it
A non-const structure containing function pointers is a possible attack
vector. The drm_driver structure is already const in most drivers, but
there are a few exceptions. Constify the structure in the drivers that
don't need to modify at, as a low-hanging fruit. The rest of the drivers
will need a more complex fix.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/kmb')
| -rw-r--r-- | drivers/gpu/drm/kmb/kmb_drv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/kmb/kmb_drv.c b/drivers/gpu/drm/kmb/kmb_drv.c index a31a840ce634..3c49668ec946 100644 --- a/drivers/gpu/drm/kmb/kmb_drv.c +++ b/drivers/gpu/drm/kmb/kmb_drv.c @@ -400,7 +400,7 @@ static void kmb_irq_reset(struct drm_device *drm) DEFINE_DRM_GEM_CMA_FOPS(fops); -static struct drm_driver kmb_driver = { +static const struct drm_driver kmb_driver = { .driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC, .irq_handler = kmb_isr, |