1 files changed, 3 insertions, 0 deletions

diff --git a/mm/slub.c b/mm/slub.c
index b364844a1068..7d6c8b1ccf63 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -2386,6 +2386,9 @@ int kmem_ptr_validate(struct kmem_cache *s, const void *object)
 {
         struct page *page;
 
+        if (!kern_ptr_validate(object, s->size))
+                return 0;
+
         page = get_object_page(object);
 
         if (!page || s != page->slab)