Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A0177C6FD1B for ; Tue, 7 Mar 2023 09:10:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230241AbjCGJKd (ORCPT ); Tue, 7 Mar 2023 04:10:33 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52922 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229811AbjCGJK3 (ORCPT ); Tue, 7 Mar 2023 04:10:29 -0500 Received: from hust.edu.cn (unknown [202.114.0.240]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id AB51110EC; Tue, 7 Mar 2023 01:10:27 -0800 (PST) Received: from dzm91$hust.edu.cn ( [172.16.0.254] ) by ajax-webmail-app2 (Coremail) ; Tue, 7 Mar 2023 17:09:29 +0800 (GMT+08:00) X-Originating-IP: [172.16.0.254] Date: Tue, 7 Mar 2023 17:09:29 +0800 (GMT+08:00) X-CM-HeaderCharset: UTF-8 From: =?UTF-8?B?5oWV5Yas5Lqu?= To: "denis kirjanov" Cc: "alexander aring" , "stefan schmidt" , "miquel raynal" , "david s. miller" , "eric dumazet" , "jakub kicinski" , "paolo abeni" , syzbot+bd85b31816913a32e473@syzkaller.appspotmail.com, linux-wpan@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: Re: [PATCH] net: ieee802154: fix a null pointer in nl802154_trigger_scan X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT5.0.14 build 20220802(cbd923c5) Copyright (c) 2002-2023 www.mailtech.cn hust In-Reply-To: <782a6f2d-84ae-3530-7e3c-07f31a4f303b@suse.de> References: <20230307073004.74224-1-dzm91@hust.edu.cn> <782a6f2d-84ae-3530-7e3c-07f31a4f303b@suse.de> Content-Transfer-Encoding: base64 Content-Type: text/plain; charset=UTF-8 MIME-Version: 1.0 Message-ID: <697a2a6.23479.186bb5537c5.Coremail.dzm91@hust.edu.cn> X-Coremail-Locale: zh_CN X-CM-TRANSID: GQEQrACngepJ_wZkIMdbAQ--.25231W X-CM-SenderInfo: asqsiiirqrkko6kx23oohg3hdfq/1tbiAQkDD17Em4N7ZAACsb X-Coremail-Antispam: 1Ur529EdanIXcx71UUUUU7IcSsGvfJ3iIAIbVAYjsxI4VWxJw CS07vEb4IE77IF4wCS07vE1I0E4x80FVAKz4kxMIAIbVAFxVCaYxvI4VCIwcAKzIAtYxBI daVFxhVjvjDU= Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org CgoKPiAtLS0tLeWOn+Wni+mCruS7ti0tLS0tCj4g5Y+R5Lu25Lq6OiAiRGVuaXMgS2lyamFub3Yi IDxka2lyamFub3ZAc3VzZS5kZT4KPiDlj5HpgIHml7bpl7Q6IDIwMjMtMDMtMDcgMTY6NDM6NDYg KOaYn+acn+S6jCkKPiDmlLbku7bkuro6ICJEb25nbGlhbmcgTXUiIDxkem05MUBodXN0LmVkdS5j bj4sICJBbGV4YW5kZXIgQXJpbmciIDxhbGV4LmFyaW5nQGdtYWlsLmNvbT4sICJTdGVmYW4gU2No bWlkdCIgPHN0ZWZhbkBkYXRlbmZyZWloYWZlbi5vcmc+LCAiTWlxdWVsIFJheW5hbCIgPG1pcXVl bC5yYXluYWxAYm9vdGxpbi5jb20+LCAiRGF2aWQgUy4gTWlsbGVyIiA8ZGF2ZW1AZGF2ZW1sb2Z0 Lm5ldD4sICJFcmljIER1bWF6ZXQiIDxlZHVtYXpldEBnb29nbGUuY29tPiwgIkpha3ViIEtpY2lu c2tpIiA8a3ViYUBrZXJuZWwub3JnPiwgIlBhb2xvIEFiZW5pIiA8cGFiZW5pQHJlZGhhdC5jb20+ Cj4g5oqE6YCBOiBzeXpib3QrYmQ4NWIzMTgxNjkxM2EzMmU0NzNAc3l6a2FsbGVyLmFwcHNwb3Rt YWlsLmNvbSwgbGludXgtd3BhbkB2Z2VyLmtlcm5lbC5vcmcsIG5ldGRldkB2Z2VyLmtlcm5lbC5v cmcsIGxpbnV4LWtlcm5lbEB2Z2VyLmtlcm5lbC5vcmcKPiDkuLvpopg6IFJlOiBbUEFUQ0hdIG5l dDogaWVlZTgwMjE1NDogZml4IGEgbnVsbCBwb2ludGVyIGluIG5sODAyMTU0X3RyaWdnZXJfc2Nh bgo+IAo+IAo+IAo+IE9uIDMvNy8yMyAxMDozMCwgRG9uZ2xpYW5nIE11IHdyb3RlOgo+ID4gVGhl cmUgaXMgYSBudWxsIHBvaW50ZXIgZGVyZWZlcmVuY2UgaWYgTkw4MDIxNTRfQVRUUl9TQ0FOX1RZ UEUgaXMKPiA+IG5vdCBzZXQgYnkgdGhlIHVzZXIuCj4gPiAKPiA+IEZpeCB0aGlzIGJ5IGFkZGlu ZyBhIG51bGwgcG9pbnRlciBjaGVjay4KPiA+IAo+ID4gUmVwb3J0ZWQtYW5kLXRlc3RlZC1ieTog c3l6Ym90K2JkODViMzE4MTY5MTNhMzJlNDczQHN5emthbGxlci5hcHBzcG90bWFpbC5jb20KPiA+ IFNpZ25lZC1vZmYtYnk6IERvbmdsaWFuZyBNdSA8ZHptOTFAaHVzdC5lZHUuY24+Cj4gCj4gUGxl YXNlIGFkZCBhIEZpeGVzOiB0YWcgCgpJJ3ZlIHNlbnQgYSB2MiBwYXRjaC4gVGhhbmtzIGZvciB5 b3VyIHJlbWluZGVyLgoKPiAKPiA+IC0tLQo+ID4gIG5ldC9pZWVlODAyMTU0L25sODAyMTU0LmMg fCAzICsrLQo+ID4gIDEgZmlsZSBjaGFuZ2VkLCAyIGluc2VydGlvbnMoKyksIDEgZGVsZXRpb24o LSkKPiA+IAo+ID4gZGlmZiAtLWdpdCBhL25ldC9pZWVlODAyMTU0L25sODAyMTU0LmMgYi9uZXQv aWVlZTgwMjE1NC9ubDgwMjE1NC5jCj4gPiBpbmRleCAyMjE1ZjU3NmVlMzcuLjFjZjAwY2ZmZDYz ZiAxMDA2NDQKPiA+IC0tLSBhL25ldC9pZWVlODAyMTU0L25sODAyMTU0LmMKPiA+ICsrKyBiL25l dC9pZWVlODAyMTU0L25sODAyMTU0LmMKPiA+IEBAIC0xNDEyLDcgKzE0MTIsOCBAQCBzdGF0aWMg aW50IG5sODAyMTU0X3RyaWdnZXJfc2NhbihzdHJ1Y3Qgc2tfYnVmZiAqc2tiLCBzdHJ1Y3QgZ2Vu bF9pbmZvICppbmZvKQo+ID4gIAkJcmV0dXJuIC1FT1BOT1RTVVBQOwo+ID4gIAl9Cj4gPiAgCj4g PiAtCWlmICghbmxhX2dldF91OChpbmZvLT5hdHRyc1tOTDgwMjE1NF9BVFRSX1NDQU5fVFlQRV0p KSB7Cj4gPiArCWlmICghaW5mby0+YXR0cnNbTkw4MDIxNTRfQVRUUl9TQ0FOX1RZUEVdIHx8Cj4g PiArCSAgICAhbmxhX2dldF91OChpbmZvLT5hdHRyc1tOTDgwMjE1NF9BVFRSX1NDQU5fVFlQRV0p KSB7Cj4gPiAgCQlOTF9TRVRfRVJSX01TRyhpbmZvLT5leHRhY2ssICJNYWxmb3JtZWQgcmVxdWVz dCwgbWlzc2luZyBzY2FuIHR5cGUiKTsKPiA+ICAJCXJldHVybiAtRUlOVkFMOwo+ID4gIAl9Cgo=