diff --git a/mm/slab_common.c b/mm/slab_common.c
index 3d26c257ed8b..552b92dfdac7 100644
--- a/mm/slab_common.c
+++ b/mm/slab_common.c
@@ -1209,7 +1209,7 @@ __do_krealloc(const void *p, size_t new_size, gfp_t flags)
 		/* Zero out spare memory. */
 		if (want_init_on_alloc(flags)) {
 			kasan_disable_current();
-			memset((void *)p + new_size, 0, ks - new_size);
+			memset(kasan_reset_tag(p) + new_size, 0, ks - new_size);
 			kasan_enable_current();
 		}