From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752079AbZGXIx2 (ORCPT ); Fri, 24 Jul 2009 04:53:28 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750893AbZGXIx2 (ORCPT ); Fri, 24 Jul 2009 04:53:28 -0400 Received: from mx2.redhat.com ([66.187.237.31]:59566 "EHLO mx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750826AbZGXIx1 (ORCPT ); Fri, 24 Jul 2009 04:53:27 -0400 From: Xiaotian Feng To: axboe@kernel.dk, tj@kernel.org, linux-kernel@vger.kernel.org Cc: Xiaotian Feng Subject: [PATCH] block: fix improper kobject release in blk_integrity_unregister Date: Fri, 24 Jul 2009 16:52:28 +0800 Message-Id: <1248425548-30600-1-git-send-email-dfeng@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org blk_integrity_unregister should use kobject_put to release the kobject, otherwise after bi is freed, memory of bi->kobj->name is leaked. Signed-off-by: Xiaotian Feng --- block/blk-integrity.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/block/blk-integrity.c b/block/blk-integrity.c index 73e28d3..15c6308 100644 --- a/block/blk-integrity.c +++ b/block/blk-integrity.c @@ -379,6 +379,7 @@ void blk_integrity_unregister(struct gendisk *disk) kobject_uevent(&bi->kobj, KOBJ_REMOVE); kobject_del(&bi->kobj); + kobject_put(&bi->kobj); kmem_cache_free(integrity_cachep, bi); disk->integrity = NULL; } -- 1.6.2.5