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-rw-r--r--mm/slub.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/slub.c b/mm/slub.c
index 2d2830134e60..dc777761b6b7 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -317,7 +317,7 @@ static inline void set_freepointer(struct kmem_cache *s, void *object, void *fp)
/* Determine object index from a given position */
static inline unsigned int slab_index(void *p, struct kmem_cache *s, void *addr)
{
- return (p - addr) / s->size;
+ return (kasan_reset_tag(p) - addr) / s->size;
}
static inline unsigned int order_objects(unsigned int order, unsigned int size)
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