1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
index 21c62a34e558..87e8af5776a3 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
@@ -2731,6 +2731,8 @@ static int vmw_cmd_dx_view_define(struct vmw_private *dev_priv,
         }
 
         view_type = vmw_view_cmd_to_type(header->id);
+        if (view_type == vmw_view_max)
+                return -EINVAL;
         cmd = container_of(header, typeof(*cmd), header);
         ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
                                 user_surface_converter,