From nobody Thu Dec 18 08:12:26 2025 Received: from mailgw.kylinos.cn (mailgw.kylinos.cn [124.126.103.232]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 669654C83 for ; Thu, 5 Dec 2024 09:30:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=124.126.103.232 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733391050; cv=none; b=mG3uMTiLBbuVYtcSXTbv1mf1K6ZKJVZrevOUsbP+Up+e+11dEuYO5rwFQwIxOrXZfc4yopC2G10oSWvLqefmEtHRaSIZ1t+p/qYhze1Flu50cZH8TEczVtuqH53ecc5gJ5o1dKWLa6oaR+nwcGQ3SWyzbXsu++xapON2pZd3G/I= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733391050; c=relaxed/simple; bh=Do75xYj3w2ozTv44OpEef3YHUjGKN3lzdu+WjH3CfC8=; h=Message-ID:Date:MIME-Version:To:From:Subject:Content-Type; b=MUA7opxqJPUg/7Qn4WaQI+3Y/1qvXBwI5xzRkBp6vSeoRRfXgSgKeRlGFEE4rszBXb1wb3Aovpc33ksFhu4qgg59w6Lkk6hp6CTWyQ1W9JoDQuTaobAcnUSSXO9R4eDvdjde+WDB8fexuN8v+XhQIWLOn7/vf80GRCuzaKSROwA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn; spf=pass smtp.mailfrom=kylinos.cn; arc=none smtp.client-ip=124.126.103.232 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kylinos.cn X-UUID: 96f30112b2eb11efa216b1d71e6e1362-20241205 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.38,REQID:d4291519-b14f-47b7-8113-bb04506bd85b,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:82c5f88,CLOUDID:e270c473d69c7e920ad64021b0b6ebfe,BulkI D:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,URL:0 ,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES:1,SPR: NO,DKR:0,DKP:0,BRR:0,BRE:0 X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: 96f30112b2eb11efa216b1d71e6e1362-20241205 Received: from node4.com.cn [(10.44.16.170)] by mailgw.kylinos.cn (envelope-from ) (Generic MTA) with ESMTP id 1346963702; Thu, 05 Dec 2024 17:30:39 +0800 Received: from node4.com.cn (localhost [127.0.0.1]) by node4.com.cn (NSMail) with SMTP id E7BC716002081; Thu, 5 Dec 2024 17:30:38 +0800 (CST) X-ns-mid: postfix-675172BE-8614061473 Received: from [10.42.116.241] (unknown [10.42.116.241]) by node4.com.cn (NSMail) with ESMTPA id 862DC16002081; Thu, 5 Dec 2024 09:30:38 +0000 (UTC) Message-ID: <3493dccc-6004-43fe-9ac1-fcf3dacd9875@kylinos.cn> Date: Thu, 5 Dec 2024 17:30:38 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-US To: 6751189a.050a0220.17bd51.0084.GAE@google.com, syzbot+479aff51bb361ef5aa18@syzkaller.appspotmail.com, linux-kernel@vger.kernel.org, mazin@getstate.dev, syzkaller-bugs@googlegroups.com From: Pei Xiao Subject: [PATCH] test Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8"; format="flowed" #syz test --- net/bluetooth/mgmt.c | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index b31192d473d0..bbc86b7dce07 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -5519,8 +5519,12 @@ static void=20 mgmt_remove_adv_monitor_complete(struct hci_dev *hdev, { struct mgmt_rp_remove_adv_monitor rp; struct mgmt_pending_cmd *cmd =3D data; - struct mgmt_cp_remove_adv_monitor *cp =3D cmd->param; + struct mgmt_cp_remove_adv_monitor *cp; + + if (cmd !=3D pending_find(MGMT_OP_REMOVE_ADV_MONITOR, hdev)) + return -ECANCELED; + cp =3D cmd->param; hci_dev_lock(hdev); rp.monitor_handle =3D cp->monitor_handle; @@ -5540,8 +5544,14 @@ static void=20 mgmt_remove_adv_monitor_complete(struct hci_dev *hdev, static int mgmt_remove_adv_monitor_sync(struct hci_dev *hdev, void *data) { struct mgmt_pending_cmd *cmd =3D data; - struct mgmt_cp_remove_adv_monitor *cp =3D cmd->param; - u16 handle =3D __le16_to_cpu(cp->monitor_handle); + struct mgmt_cp_remove_adv_monitor *cp; + u16 handle; + + if (cmd !=3D pending_find(MGMT_OP_REMOVE_ADV_MONITOR, hdev)) + return -ECANCELED; + + cp =3D cmd->param; + handle =3D __le16_to_cpu(cp->monitor_handle); if (!handle) return hci_remove_all_adv_monitor(hdev); --=20 2.34.1