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-rw-r--r--mm/kasan/generic.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/mm/kasan/generic.c b/mm/kasan/generic.c
index 1dd5a0f99372..5106b84b07d4 100644
--- a/mm/kasan/generic.c
+++ b/mm/kasan/generic.c
@@ -337,6 +337,8 @@ void kasan_record_aux_stack(void *addr)
cache = page->slab_cache;
object = nearest_obj(cache, page, addr);
alloc_meta = kasan_get_alloc_meta(cache, object);
+ if (!alloc_meta)
+ return;
alloc_meta->aux_stack[1] = alloc_meta->aux_stack[0];
alloc_meta->aux_stack[0] = kasan_save_stack(GFP_NOWAIT);