Commit b2293cb5 authored by Dave Airlie's avatar Dave Airlie

Merge tag 'vmwgfx-fixes-4.3-151014' of git://people.freedesktop.org/~thomash/linux into drm-fixes

Pull request of 2015-10-14

* tag 'vmwgfx-fixes-4.3-151014' of git://people.freedesktop.org/~thomash/linux:
  drm/vmwgfx: Fix kernel NULL pointer dereference on older hardware
parents ae491542 ed7d78b2
......@@ -657,7 +657,8 @@ static void vmw_user_surface_base_release(struct ttm_base_object **p_base)
struct vmw_resource *res = &user_srf->srf.res;
*p_base = NULL;
ttm_base_object_unref(&user_srf->backup_base);
if (user_srf->backup_base)
ttm_base_object_unref(&user_srf->backup_base);
vmw_resource_unreference(&res);
}
......
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