From patchwork Wed Mar 3 06:16:50 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Xiaoming Ni X-Patchwork-Id: 12114681 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A6E95C4361A for ; Thu, 4 Mar 2021 00:09:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 76D4264F77 for ; Thu, 4 Mar 2021 00:09:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1354364AbhCDAIR (ORCPT ); Wed, 3 Mar 2021 19:08:17 -0500 Received: from szxga04-in.huawei.com ([45.249.212.190]:12678 "EHLO szxga04-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1355014AbhCCGRz (ORCPT ); Wed, 3 Mar 2021 01:17:55 -0500 Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.60]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4Dr3cy04DqzlRjg; Wed, 3 Mar 2021 14:14:58 +0800 (CST) Received: from use12-sp2.huawei.com (10.67.189.174) by DGGEMS414-HUB.china.huawei.com (10.3.19.214) with Microsoft SMTP Server id 14.3.498.0; Wed, 3 Mar 2021 14:16:57 +0800 From: Xiaoming Ni To: , , , , , , , , , , , CC: , , Subject: [PATCH 0/4] nfc: fix Resource leakage and endless loop Date: Wed, 3 Mar 2021 14:16:50 +0800 Message-ID: <20210303061654.127666-1-nixiaoming@huawei.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 X-Originating-IP: [10.67.189.174] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org fix Resource leakage and endless loop in net/nfc/llcp_sock.c, reported by "kiyin(尹亮)". Link: https://www.openwall.com/lists/oss-security/2020/11/01/1 Xiaoming Ni (4): nfc: fix refcount leak in llcp_sock_bind() nfc: fix refcount leak in llcp_sock_connect() nfc: fix memory leak in llcp_sock_connect() nfc: Avoid endless loops caused by repeated llcp_sock_connect() net/nfc/llcp_sock.c | 10 ++++++++++ 1 file changed, 10 insertions(+)