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[2620:137:e000::1:20]) by mx.google.com with ESMTP id i189-20020a6387c6000000b0054fe4cdd1a7si752139pge.716.2023.08.09.21.35.03; Wed, 09 Aug 2023 21:35:16 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@quicinc.com header.s=qcppdkim1 header.b=mcQGecPy; spf=pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-wireless-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=quicinc.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232212AbjHJEbM (ORCPT + 56 others); Thu, 10 Aug 2023 00:31:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45570 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231960AbjHJEbL (ORCPT ); Thu, 10 Aug 2023 00:31:11 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 777F42111 for ; Wed, 9 Aug 2023 21:31:11 -0700 (PDT) Received: from pps.filterd (m0279866.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 37A3n13B000789; Thu, 10 Aug 2023 04:31:06 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=message-id : date : mime-version : subject : to : cc : references : from : in-reply-to : content-type : content-transfer-encoding; s=qcppdkim1; bh=wlev2qeJ4WmYDKLuS/x8z2R0JwPe54XPqBnP7NgQoqQ=; b=mcQGecPy+7MPb+BibJv6RAZmMZKMosY10MvJVXPBbfsm3niqIwmIGSpfsZ9vumj1/duN IjMnkkrcaGGS+gP+njM1etjNSor+iOm/wOBhdafQTqhyzXa+m7K7Lq9jTGtyjdVNcB/2 NyVUUhC+gzsfsq1pKThi+z4ivzYTEfjM1yXs/yho78uMGmsTqUAGn0n+LVec6nrYV80Z N/QN3708xBFtBalpDd3e7YqPHKTY3dPaiu71CoC1VyWnGlLGADdZQlC8bqow08iEkUIv 9cIOA8Sr6YDGv+Q5PxQJA5jsRh5Bg2l+/5oGcpv3RDKZosIOI0Lz6iSk4+PLS82CkNtX 0w== Received: from nalasppmta04.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3sch7crpnk-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 10 Aug 2023 04:31:06 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA04.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 37A4V60F010526 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 10 Aug 2023 04:31:06 GMT Received: from [10.231.195.204] (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.30; Wed, 9 Aug 2023 21:31:04 -0700 Message-ID: Date: Thu, 10 Aug 2023 12:31:02 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.14.0 Subject: Re: [PATCH v2] wifi: ath12k: Fix buffer overflow when scanning with extraie Content-Language: en-US To: Jeff Johnson , CC: References: <20230809081241.32765-1-quic_wgong@quicinc.com> <4e63a318-2aa0-2993-ae03-5544c6e41390@quicinc.com> <3206e181-f770-c599-87e1-364114b9746a@quicinc.com> From: Wen Gong In-Reply-To: <3206e181-f770-c599-87e1-364114b9746a@quicinc.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 8bit X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: 3a71D-IOYlAES0ebsgtH_dxLIL5byYue X-Proofpoint-GUID: 3a71D-IOYlAES0ebsgtH_dxLIL5byYue X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-08-10_03,2023-08-09_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 spamscore=0 priorityscore=1501 lowpriorityscore=0 suspectscore=0 impostorscore=0 mlxlogscore=398 mlxscore=0 adultscore=0 malwarescore=0 clxscore=1015 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2308100038 X-Spam-Status: No, score=-2.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A, RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org On 8/10/2023 2:16 AM, Jeff Johnson wrote: > On 8/9/2023 10:31 AM, Jeff Johnson wrote: >> On 8/9/2023 1:12 AM, Wen Gong wrote: >>> [...] >> >> Reviewed-by: Jeff Johnson > > Wen, can you please add a Fixes: tag since based upon the discussion > you actually observed a crash > Jeff, do you mean I should add the crash call stack or other thing in this patch? The crash is observed by Sven Eckelmann   on 07 Dec 2021 here: Subject: Re: [PATCH] ath11k: enable IEEE80211_HW_SINGLE_SCAN_ON_ALL_BANDS for WCN6855 https://lore.kernel.org/linux-wireless/3267805.el9kkjlfUZ@ripper/