From patchwork Fri Nov 18 08:42:06 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhang Xiaoxu X-Patchwork-Id: 13047797 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 47137C4332F for ; Fri, 18 Nov 2022 07:37:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241191AbiKRHhj (ORCPT ); Fri, 18 Nov 2022 02:37:39 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52402 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241302AbiKRHhe (ORCPT ); Fri, 18 Nov 2022 02:37:34 -0500 Received: from szxga03-in.huawei.com (szxga03-in.huawei.com [45.249.212.189]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4A87F8B12D for ; Thu, 17 Nov 2022 23:37:31 -0800 (PST) Received: from dggpeml500023.china.huawei.com (unknown [172.30.72.53]) by szxga03-in.huawei.com (SkyGuard) with ESMTP id 4ND7p30zCgzJnqW; Fri, 18 Nov 2022 15:34:19 +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 15.1.2375.31; Fri, 18 Nov 2022 15:37:29 +0800 From: Zhang Xiaoxu To: , , , , , , , , Subject: [PATCH 0/2] cifs: Fix resource leak when MR allocate failed Date: Fri, 18 Nov 2022 16:42:06 +0800 Message-ID: <20221118084208.3214951-1-zhangxiaoxu5@huawei.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 X-Originating-IP: [10.175.101.6] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To dggpeml500023.china.huawei.com (7.185.36.114) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-cifs@vger.kernel.org Zhang Xiaoxu (2): cifs: Fix lost destroy smbd connection when MR allocate failed cifs: Fix warning and UAF when destroy the MR list fs/cifs/smbdirect.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)