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Date: Fri, 11 May 2012 00:32:59 +0900 From: Joonsoo Kim <js1304@...il.com> To: Pekka Enberg <penberg@...nel.org> Cc: Christoph Lameter <cl@...ux-foundation.org>, linux-kernel@...r.kernel.org, linux-mm@...ck.org, Joonsoo Kim <js1304@...il.com> Subject: [PATCH] slub: fix a possible memory leak Memory allocated by kstrdup should be freed, when kmalloc(kmem_size, GFP_KERNEL) is failed. Signed-off-by: Joonsoo Kim <js1304@...il.com> diff --git a/mm/slub.c b/mm/slub.c index 23d66aa..9c920a0 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -3968,9 +3968,9 @@ struct kmem_cache *kmem_cache_create(const char *name, size_t size, } return s; } - kfree(n); kfree(s); } + kfree(n); err: up_write(&slub_lock); -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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