Received: by 2002:a05:6a10:8c0a:0:0:0:0 with SMTP id go10csp1013002pxb; Thu, 4 Mar 2021 00:30:26 -0800 (PST) X-Google-Smtp-Source: ABdhPJxYwRkbw/CDf9BQZ8CJ98pzq7nugL0fbem6i4HTNYe7K7IGPPTaCvkt4ROzBo5ze9ZTL+lc X-Received: by 2002:a05:6402:4c1:: with SMTP id n1mr3142849edw.199.1614846626309; Thu, 04 Mar 2021 00:30:26 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1614846626; cv=none; d=google.com; s=arc-20160816; b=Ww8gIXl6AMLCMd5R/aHlBm/wIZr6XPhcXb8ab53BsoBXjhgQcnrARit/zEGnqcGgyV 4TalF4REK1Yduf4UOMvswzoYruVEN5gGR7Snxc4YnZl4o85B8kBfPyqxVzxAUyf0cLP2 H4BPnVxXa+B7+GYg7mBrGG0wOH3CCBhYGu4KR8E75wv3DEJISs3SoJIP7+O3BhaHLNkD 6Cp1Bd6jYtDMTxdAI85L01PJRz/X1En9rWv0KV2WsAmPzeXC6mepjnkvFDBZjCGG0P4a 0WC57dcDYEa/mAAodABikvP9k4isZVolqB08lF68JgXPK2otvAFANPNw4WuuIQX+a8mp 7EzQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=ZYFHg/qz4DEguyvlny6glQPYZ6eLbFLaetsP/TeNLik=; b=Oc+b1YxWKqLerf0p5PvLbMYSJ7zqjbwyKeHBd6BdMFUANN7CyYCAqAuuhIjqLMd9vE JCDE3BSdYjkf2gZhPQPG6ozX5y4JjAaZiqNY0Vh7E5w7q3NyFRR8AFVsiK7somNU9Ezl GxdoSdJ/s7VP2VgsS4Rg2JiaekwJfAEtfTRVfIqam4TRrzMBU908lkuQj/UgPxieJlws D5X6hNeDfnABVXf475V/+/+9zd3zcXyIK/hNDzBeK5bUK1Ly+WP27TIBdgrAXwlJrVSw 7NE/memCP2uMoTQoMfOQxXUlgbzSRfZZKp3QFuVIiRz+90krISgvrRg5F325NwBxOjgd gX/g== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id mb15si9015384ejb.147.2021.03.04.00.30.03; Thu, 04 Mar 2021 00:30:26 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1358471AbhCCMGg (ORCPT + 99 others); Wed, 3 Mar 2021 07:06:36 -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 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-Originating-IP: [10.67.189.174] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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(+) -- 2.27.0