Received: by 2002:a05:6a10:9848:0:0:0:0 with SMTP id x8csp58575pxf; Wed, 24 Mar 2021 20:58:33 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyWyCwOXrtyPis174iwdrna1bxRRavEz0J/SCT0vah/odQpWkhUyVW8jXa7lKF1aNhzb7Ft X-Received: by 2002:a05:6402:408:: with SMTP id q8mr6619450edv.201.1616644713044; Wed, 24 Mar 2021 20:58:33 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1616644713; cv=none; d=google.com; s=arc-20160816; b=HflZd8bSQFrWW59N6i/KJi5wtslSVsxwgpF7Ah+6Ek5S8SdeQ7/ygAphbSX+QL0IyW 3Pa7tWTq2xwunBTCL72aANWmjM+g6YEW/GSzH3kYqP5mTYIoh++vLnYJDtKALhtPo2pJ q4inZ1rNFZ5R7gR3vEaJXu/0ajW10eeJYqc5CLhmlbtk4rSfkvkNsCJENYZmJqVB4/NB xpfmLuJFqOVUeyWtx0RMfOUujwwU1S0T46U3IIrVflvaalpq1bmaX2RA8FeHPNvRxsCH +VyqSb0NYUxRk88drbwPrAq3kXDbCKvRh52SVQgCb6PKCITrj1w6FKh96G/JZmqc1CWy quYQ== 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 :references:in-reply-to:message-id:date:subject:cc:to:from; bh=/l8OTDcxrMSpKCeGBUj9EHrVCA89q0SA3YOT26zi/+I=; b=BaK/0VpmqYsNcY/Xb1Kw8rTi9tiAtccg6x+I3R5IPR8P86khsIqPtnmP31eGbquONJ Fdq8xtYYGNg8c3DuqhM5Cd65OIJ8/Kr+ZCttfvBdvAEnViRA2+bjpOqvwJIhQ8/6SKwa LqjTcZsm3DgIwVQAgQmp/d0s4Z1rnl91Oi7lJkiy6OOLsy+qnOwTJ+xkemkCPxsT9dq/ s1/WQxUCMUkE4+pfTpGJqYBLsq5Zj1AQtJv0G0b++jD/4ZYMpoPl5ApkUc9RJMbVZW6o j6XQHgMk6ExJxXrxT0bdYOemgC1GjNtwpB4587BWJNhJW4EvHu4iHU/rpXB7Fjo/p7gD 7Fdg== 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; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=huawei.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id q2si3339369edw.238.2021.03.24.20.58.10; Wed, 24 Mar 2021 20:58:33 -0700 (PDT) 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; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=huawei.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229933AbhCYDvn (ORCPT + 99 others); Wed, 24 Mar 2021 23:51:43 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:14866 "EHLO szxga07-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229500AbhCYDv2 (ORCPT ); Wed, 24 Mar 2021 23:51:28 -0400 Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.60]) by szxga07-in.huawei.com (SkyGuard) with ESMTP id 4F5WLs1c6Sz9sjM; Thu, 25 Mar 2021 11:49:25 +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; Thu, 25 Mar 2021 11:51:16 +0800 From: Xiaoming Ni To: , , , , , , , , , , , CC: , , Subject: [PATCH resend 0/4] nfc: fix Resource leakage and endless loop Date: Thu, 25 Mar 2021 11:51:09 +0800 Message-ID: <20210325035113.49323-1-nixiaoming@huawei.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: References: 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