diff options
Diffstat (limited to 'mm/kasan/common.c')
| -rw-r--r-- | mm/kasan/common.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/mm/kasan/common.c b/mm/kasan/common.c index ac0d4ed9c921..6bb87f2acd4e 100644 --- a/mm/kasan/common.c +++ b/mm/kasan/common.c @@ -322,8 +322,8 @@ void * __must_check __kasan_init_slab_obj(struct kmem_cache *cache, return (void *)object; } -static inline bool ____kasan_slab_free(struct kmem_cache *cache, - void *object, unsigned long ip, bool quarantine) +static inline bool ____kasan_slab_free(struct kmem_cache *cache, void *object, + unsigned long ip, bool quarantine, bool init) { u8 tag; void *tagged_object; @@ -351,7 +351,7 @@ static inline bool ____kasan_slab_free(struct kmem_cache *cache, } kasan_poison(object, round_up(cache->object_size, KASAN_GRANULE_SIZE), - KASAN_KMALLOC_FREE, false); + KASAN_KMALLOC_FREE, init); if ((IS_ENABLED(CONFIG_KASAN_GENERIC) && !quarantine)) return false; @@ -362,9 +362,10 @@ static inline bool ____kasan_slab_free(struct kmem_cache *cache, return kasan_quarantine_put(cache, object); } -bool __kasan_slab_free(struct kmem_cache *cache, void *object, unsigned long ip) +bool __kasan_slab_free(struct kmem_cache *cache, void *object, + unsigned long ip, bool init) { - return ____kasan_slab_free(cache, object, ip, true); + return ____kasan_slab_free(cache, object, ip, true, init); } static inline bool ____kasan_kfree_large(void *ptr, unsigned long ip) @@ -409,7 +410,7 @@ void __kasan_slab_free_mempool(void *ptr, unsigned long ip) return; kasan_poison(ptr, page_size(page), KASAN_FREE_PAGE, false); } else { - ____kasan_slab_free(page->slab_cache, ptr, ip, false); + ____kasan_slab_free(page->slab_cache, ptr, ip, false, false); } } |