From patchwork Sat May 21 04:08:43 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhang Xiaoxu X-Patchwork-Id: 12857675 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4E2FDC433F5 for ; Sat, 21 May 2022 03:24:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1354446AbiEUDYQ (ORCPT ); Fri, 20 May 2022 23:24:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46014 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1352996AbiEUDYP (ORCPT ); Fri, 20 May 2022 23:24:15 -0400 Received: from szxga08-in.huawei.com (szxga08-in.huawei.com [45.249.212.255]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 60DF91957A0 for ; Fri, 20 May 2022 20:24:14 -0700 (PDT) Received: from dggpeml500023.china.huawei.com (unknown [172.30.72.54]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4L4pnM2BGGz1JC3y; Sat, 21 May 2022 11:22:47 +0800 (CST) Received: from localhost.localdomain (10.175.101.6) by dggpeml500023.china.huawei.com (7.185.36.114) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Sat, 21 May 2022 11:24:11 +0800 From: Zhang Xiaoxu To: , , , , , , Subject: [v2 0/2] Fix null-ptr-deref in nfsd_fill_super() Date: Sat, 21 May 2022 12:08:43 +0800 Message-ID: <20220521040845.619409-1-zhangxiaoxu5@huawei.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 X-Originating-IP: [10.175.101.6] X-ClientProxiedBy: dggems702-chm.china.huawei.com (10.3.19.179) To dggpeml500023.china.huawei.com (7.185.36.114) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org Also do some clean up in init_nfsd(). Since there are much difference with the linux master branch, @Bruce could you help to review this patch again. Zhang Xiaoxu (2): nfsd: Unregister the cld notifier when laundry_wq create failed nfsd: Fix null-ptr-deref in nfsd_fill_super() fs/nfsd/nfsctl.c | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-)