1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
index c00cf154cc0b..6263b0147598 100644
--- a/drivers/gpu/drm/drm_fops.c
+++ b/drivers/gpu/drm/drm_fops.c
@@ -487,6 +487,11 @@ int drm_release(struct inode *inode, struct file *filp)
                   (long)old_encode_dev(file_priv->minor->device),
                   dev->open_count);
 
+        /* Release any auth tokens that might point to this file_priv,
+           (do that under the drm_global_mutex) */
+        if (file_priv->magic)
+                (void) drm_remove_magic(file_priv->master, file_priv->magic);
+
         /* if the master has gone away we can't do anything with the lock */
         if (file_priv->minor->master)
                 drm_master_release(dev, filp);