Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs

[pandora-kernel.git] / drivers / gpu / drm / drm_crtc.c

diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 9a2e2a1..8323fc3 100644 (file)
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -1873,6 +1873,10 @@ int drm_mode_dirtyfb_ioctl(struct drm_device *dev,
        }
 
        if (num_clips && clips_ptr) {
+               if (num_clips < 0 || num_clips > DRM_MODE_FB_DIRTY_MAX_CLIPS) {
+                       ret = -EINVAL;
+                       goto out_err1;
+               }
                clips = kzalloc(num_clips * sizeof(*clips), GFP_KERNEL);
                if (!clips) {
                        ret = -ENOMEM;
@@ -2118,8 +2122,10 @@ struct drm_property *drm_property_create(struct drm_device *dev, int flags,
        property->num_values = num_values;
        INIT_LIST_HEAD(&property->enum_blob_list);
 
-       if (name)
+       if (name) {
                strncpy(property->name, name, DRM_PROP_NAME_LEN);
+               property->name[DRM_PROP_NAME_LEN-1] = '\0';
+       }
 
        list_add_tail(&property->head, &dev->mode_config.property_list);
        return property;