[4.14/4.19/5.4/5.10/5.15,0/1] Bluetooth: hci_sock: purge socket queues in the destruct() callback

Message ID	20230309181251.479447-1-pchelkin@ispras.ru
Headers	show Return-Path: <linux-bluetooth-owner@vger.kernel.org> From: Fedor Pchelkin <pchelkin@ispras.ru> To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, stable@vger.kernel.org Cc: Fedor Pchelkin <pchelkin@ispras.ru>, Marcel Holtmann <marcel@holtmann.org>, Nguyen Dinh Phi <phind.uet@gmail.com>, linux-bluetooth@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Alexey Khoroshilov <khoroshilov@ispras.ru>, lvc-project@linuxtesting.org Subject: [PATCH 4.14/4.19/5.4/5.10/5.15 0/1] Bluetooth: hci_sock: purge socket queues in the destruct() callback Date: Thu, 9 Mar 2023 21:12:50 +0300 Message-Id: <20230309181251.479447-1-pchelkin@ispras.ru> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	Bluetooth: hci_sock: purge socket queues in the destruct() callback \| expand [4.14/4.19/5.4/5.10/5.15,0/1] Bluetooth: hci_sock: purge socket queues in the destruct() callback [4.14/4.19/5.4/5.10/5.15,1/1] Bluetooth: hci_sock: purge socket queues in the destruct() callback

Message ID

20230309181251.479447-1-pchelkin@ispras.ru

Headers

From: Fedor Pchelkin <pchelkin@ispras.ru>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org
Cc: Fedor Pchelkin <pchelkin@ispras.ru>,
        Marcel Holtmann <marcel@holtmann.org>,
        Nguyen Dinh Phi <phind.uet@gmail.com>,
        linux-bluetooth@vger.kernel.org, netdev@vger.kernel.org,
        linux-kernel@vger.kernel.org,
        Alexey Khoroshilov <khoroshilov@ispras.ru>,
        lvc-project@linuxtesting.org
Subject: [PATCH 4.14/4.19/5.4/5.10/5.15 0/1] Bluetooth: hci_sock: purge socket
 queues in the destruct() callback
Date: Thu,  9 Mar 2023 21:12:50 +0300
Message-Id: <20230309181251.479447-1-pchelkin@ispras.ru>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

Series

Bluetooth: hci_sock: purge socket queues in the destruct() callback | expand

Syzkaller reports a memory leak in mgmt_cmd_complete(). The issue can be triggered on 4.14/4.19/5.4/5.10/5.15 stable branches. The following fixing patch can be cleanly applied to them.