diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2020-12-15 22:23:07 +0200 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2021-01-05 07:20:36 +0200 |
| commit | 2c8aba81d32bd90e202ba05249433ab7b1c28c7d (patch) | |
| tree | 8e921cfdbd9fd72a234f1934d29fb3014f3ba5c3 /drivers/gpu/drm/tdfx | |
| parent | b1dda997a8a98fcb98189e5f4ee3108bc3da3d21 (diff) | |
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/tdfx')
| -rw-r--r-- | drivers/gpu/drm/tdfx/tdfx_drv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/tdfx/tdfx_drv.c b/drivers/gpu/drm/tdfx/tdfx_drv.c index ab699bf0ac5c..58c185c299f4 100644 --- a/drivers/gpu/drm/tdfx/tdfx_drv.c +++ b/drivers/gpu/drm/tdfx/tdfx_drv.c @@ -56,7 +56,7 @@ static const struct file_operations tdfx_driver_fops = { .llseek = noop_llseek, }; -static struct drm_driver driver = { +static const struct drm_driver driver = { .driver_features = DRIVER_LEGACY, .fops = &tdfx_driver_fops, .name = DRIVER_NAME, |