diff options
| -rw-r--r-- | drivers/gpu/drm/drm_drv.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c index 90288ec7c284..3644c94c0a17 100644 --- a/drivers/gpu/drm/drm_drv.c +++ b/drivers/gpu/drm/drm_drv.c @@ -477,7 +477,9 @@ long drm_ioctl(struct file *filp, retcode = -EFAULT; goto err_i1; } - } + } else + memset(kdata, 0, _IOC_SIZE(cmd)); + if (ioctl->flags & DRM_UNLOCKED) retcode = func(dev, kdata, file_priv); else { |