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path: root/drivers/gpu/drm/drm_mode_config.c
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Diffstat (limited to 'drivers/gpu/drm/drm_mode_config.c')
-rw-r--r--drivers/gpu/drm/drm_mode_config.c22
1 files changed, 13 insertions, 9 deletions
diff --git a/drivers/gpu/drm/drm_mode_config.c b/drivers/gpu/drm/drm_mode_config.c
index 919e78d45ab0..cda8bfab6d3b 100644
--- a/drivers/gpu/drm/drm_mode_config.c
+++ b/drivers/gpu/drm/drm_mode_config.c
@@ -122,10 +122,12 @@ int drm_mode_getresources(struct drm_device *dev, void *data,
count = 0;
crtc_id = u64_to_user_ptr(card_res->crtc_id_ptr);
drm_for_each_crtc(crtc, dev) {
- if (count < card_res->count_crtcs &&
- put_user(crtc->base.id, crtc_id + count))
- return -EFAULT;
- count++;
+ if (drm_lease_held(file_priv, crtc->base.id)) {
+ if (count < card_res->count_crtcs &&
+ put_user(crtc->base.id, crtc_id + count))
+ return -EFAULT;
+ count++;
+ }
}
card_res->count_crtcs = count;
@@ -143,12 +145,14 @@ int drm_mode_getresources(struct drm_device *dev, void *data,
count = 0;
connector_id = u64_to_user_ptr(card_res->connector_id_ptr);
drm_for_each_connector_iter(connector, &conn_iter) {
- if (count < card_res->count_connectors &&
- put_user(connector->base.id, connector_id + count)) {
- drm_connector_list_iter_end(&conn_iter);
- return -EFAULT;
+ if (drm_lease_held(file_priv, connector->base.id)) {
+ if (count < card_res->count_connectors &&
+ put_user(connector->base.id, connector_id + count)) {
+ drm_connector_list_iter_end(&conn_iter);
+ return -EFAULT;
+ }
+ count++;
}
- count++;
}
card_res->count_connectors = count;
drm_connector_list_iter_end(&conn_iter);