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Thu, 28 Sep 2023 07:53:10 +0000 From: Iulia Tanasescu To: linux-bluetooth@vger.kernel.org Cc: claudia.rosu@nxp.com, mihai-octavian.urzica@nxp.com, silviu.barbulescu@nxp.com, vlad.pruteanu@nxp.com, andrei.istodorescu@nxp.com, luiz.dentz@gmail.com, Iulia Tanasescu Subject: [PATCH v2 1/1] Bluetooth: ISO: Fix invalid context error Date: Thu, 28 Sep 2023 10:52:57 +0300 Message-Id: <20230928075257.3123-2-iulia.tanasescu@nxp.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230928075257.3123-1-iulia.tanasescu@nxp.com> References: <20230928075257.3123-1-iulia.tanasescu@nxp.com> X-ClientProxiedBy: VI1P191CA0005.EURP191.PROD.OUTLOOK.COM (2603:10a6:800:1ba::12) To AS8PR04MB8898.eurprd04.prod.outlook.com (2603:10a6:20b:42d::15) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AS8PR04MB8898:EE_|AM0PR04MB7027:EE_ X-MS-Office365-Filtering-Correlation-Id: 9a58bf43-bde6-4522-be7f-08dbbff7f587 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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Signed-off-by: Iulia Tanasescu --- net/bluetooth/hci_event.c | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index d242f956dea8..89ba3e5a9c0e 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -7020,6 +7020,14 @@ static void hci_le_cis_req_evt(struct hci_dev *hdev, void *data, hci_dev_unlock(hdev); } +static int hci_iso_term_big_sync(struct hci_dev *hdev, void *data) +{ + u8 handle = PTR_UINT(data); + + return hci_le_terminate_big_sync(hdev, handle, + HCI_ERROR_LOCAL_HOST_TERM); +} + static void hci_le_create_big_complete_evt(struct hci_dev *hdev, void *data, struct sk_buff *skb) { @@ -7064,16 +7072,17 @@ static void hci_le_create_big_complete_evt(struct hci_dev *hdev, void *data, rcu_read_lock(); } + rcu_read_unlock(); + if (!ev->status && !i) /* If no BISes have been connected for the BIG, * terminate. This is in case all bound connections * have been closed before the BIG creation * has completed. */ - hci_le_terminate_big_sync(hdev, ev->handle, - HCI_ERROR_LOCAL_HOST_TERM); + hci_cmd_sync_queue(hdev, hci_iso_term_big_sync, + UINT_PTR(ev->handle), NULL); - rcu_read_unlock(); hci_dev_unlock(hdev); }