This line that checks the DRM_CONTROL_ALLOW flag was missed from the KMS
merge. Re-add the check on the IOCTL, as this is currently the only use of
this flag.
Signed-off-by: Jonas Bonn <jo...@southpole.se>
---
drivers/gpu/drm/drm_drv.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index c4ada8b..5a65a0b 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -456,7 +456,8 @@ int drm_ioctl(struct inode *inode, struct file *filp,
retcode = -EINVAL;
} else if (((ioctl->flags & DRM_ROOT_ONLY) && !capable(CAP_SYS_ADMIN))
||
((ioctl->flags & DRM_AUTH) && !file_priv->authenticated) ||
- ((ioctl->flags & DRM_MASTER) && !file_priv->is_master)) {
+ ((ioctl->flags & DRM_MASTER) && !file_priv->is_master) ||
+ ((!(ioctl->flags & DRM_CONTROL_ALLOW)) &&
(file_priv->minor->type == DRM_MINOR_CONTROL))) {
retcode = -EACCES;
} else {
if (cmd & (IOC_IN | IOC_OUT)) {
--
1.6.0.4
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