Received: by 2002:a05:6358:1087:b0:cb:c9d3:cd90 with SMTP id j7csp223624rwi; Fri, 14 Oct 2022 00:38:36 -0700 (PDT) X-Google-Smtp-Source: AMsMyM5nTTNQLQ+Wzk3Q0N3/pqWomPGh91CP2bmZhLuq5vCohXzyUj7FHSBzgdDA/Tvui+4cyF2e X-Received: by 2002:a17:90b:400f:b0:20a:9965:ef08 with SMTP id ie15-20020a17090b400f00b0020a9965ef08mr4394855pjb.155.1665733116249; Fri, 14 Oct 2022 00:38:36 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1665733116; cv=none; d=google.com; s=arc-20160816; b=mB85zjq27VJHtWXPLdQ10iqwuFs5B01aS8spSQH3xw8yHN0AMrbJN6nUp2q2c7ee/r ptQP+KKUvPWr2y3952hYowe4Sc/i+gIhWe1P1sTeiymmgHLJTMkeAqI0VPGCbMrrwwde k4C7Bu8bSgMXcEgHpM5I1mELodP9JA0AXJ/7MmCfZB/pL0iCcYQ5n+RHreeBVmg2P/CM Mmsktc25y/DDY9e+1EnEmFg/2TUa0DXAbmMOdVX3w8I42RBHAqCJtX7gTGoZPq2hQaO9 5Cqy18HQXQy+SLChj+cqIwBSciQvqQ2kOIQ4UxwKpjVhgwtSTUuOlsS43TXjU1jqlsjL wQeA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:message-id:mime-version :content-transfer-encoding:references:in-reply-to:subject:cc:to:from :date; bh=Rr5AdMCDOTXoH+cAxYYmLyZ++3IPTAFbqxHqV4iraic=; b=VN9QpLIz/h77Gg2mAp6Gj7OGp+h0FSMQi6CazJcX1+HNo+tyQ/UpHlcybrpWVR35b7 1WBTG46Zm9m/C1JMoNoD9NYlg9bKzE6THAo0NLkL/ckEioPiR9xubAJWllDkdVVd5X+O OvIQNjcDvUYPHZioyLmD5Fzsgs8CPhCWpH8pKna5LnW1ovENICN+0n3BZFbs/2XgpI1g vYpnC0mGqSnX0wtPgIOhZlLM5RAkk82VAIuTcwYAkSh5FaUTukdileQmK6Krs5mE9GKB 9zQ/dI5YFLeaL5uFGNt5dqQZeFNOMkSiyVMyHT7ShccXm/fvbtU1lsYXa5aXl2sydCiU 34wA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id s6-20020a17090302c600b0017b2fe7de33si2477275plk.10.2022.10.14.00.38.21; Fri, 14 Oct 2022 00:38:36 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-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; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229916AbiJNG6e (ORCPT + 99 others); Fri, 14 Oct 2022 02:58:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52434 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229609AbiJNG6d (ORCPT ); Fri, 14 Oct 2022 02:58:33 -0400 Received: from zju.edu.cn (mail.zju.edu.cn [61.164.42.155]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id B8AF61BB963; Thu, 13 Oct 2022 23:58:28 -0700 (PDT) Received: by ajax-webmail-mail-app3 (Coremail) ; Fri, 14 Oct 2022 14:58:17 +0800 (GMT+08:00) X-Originating-IP: [10.192.136.77] Date: Fri, 14 Oct 2022 14:58:17 +0800 (GMT+08:00) X-CM-HeaderCharset: UTF-8 From: duoming@zju.edu.cn To: "Leon Romanovsky" Cc: "Greg KH" , linux-kernel@vger.kernel.org, netdev@vger.kernel.org, isdn@linux-pingi.de, kuba@kernel.org, andrii@kernel.org, davem@davemloft.net, axboe@kernel.dk Subject: Re: [PATCH] mISDN: hfcpci: Fix use-after-free bug in hfcpci_Timer X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT5.0.13 build 20210104(ab8c30b6) Copyright (c) 2002-2022 www.mailtech.cn zju.edu.cn In-Reply-To: References: <20221013125729.105652-1-duoming@zju.edu.cn> Content-Transfer-Encoding: base64 Content-Type: text/plain; charset=UTF-8 MIME-Version: 1.0 Message-ID: <24615c1e.123e96.183d5495a77.Coremail.duoming@zju.edu.cn> X-Coremail-Locale: zh_CN X-CM-TRANSID: cC_KCgA3jw6JCEljeZ7hBw--.1588W X-CM-SenderInfo: qssqjiasttq6lmxovvfxof0/1tbiAgQDAVZdtb6wxgAAsy X-Coremail-Antispam: 1Ur529EdanIXcx71UUUUU7IcSsGvfJ3iIAIbVAYjsxI4VWxJw CS07vEb4IE77IF4wCS07vE1I0E4x80FVAKz4kxMIAIbVAFxVCaYxvI4VCIwcAKzIAtYxBI daVFxhVjvjDU= X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_PASS, 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-kernel@vger.kernel.org SGVsbG8sCgpPbiBGcmksIDE0IE9jdCAyMDIyIDA5OjA3OjA3ICswMzAwIExlb24gUm9tYW5vdnNr eSB3cm90ZToKCj4gT24gVGh1LCBPY3QgMTMsIDIwMjIgYXQgMDM6MjA6MDVQTSArMDIwMCwgR3Jl ZyBLSCB3cm90ZToKPiA+IE9uIFRodSwgT2N0IDEzLCAyMDIyIGF0IDA4OjU3OjI5UE0gKzA4MDAs IER1b21pbmcgWmhvdSB3cm90ZToKPiA+ID4gSWYgdGhlIHRpbWVyIGhhbmRsZXIgaGZjcGNpX1Rp bWVyKCkgaXMgcnVubmluZywgdGhlCj4gPiA+IGRlbF90aW1lcigmaGMtPmh3LnRpbWVyKSBpbiBy ZWxlYXNlX2lvX2hmY3BjaSgpIGNvdWxkCj4gPiA+IG5vdCBzdG9wIGl0LiBBcyBhIHJlc3VsdCwg dGhlIHVzZS1hZnRlci1mcmVlIGJ1ZyB3aWxsCj4gPiA+IGhhcHBlbi4gVGhlIHByb2Nlc3MgaXMg c2hvd24gYmVsb3c6Cj4gPiA+IAo+ID4gPiAgICAgKGNsZWFudXAgcm91dGluZSkgICAgICAgICAg fCAgICAgICAgKHRpbWVyIGhhbmRsZXIpCj4gPiA+IHJlbGVhc2VfY2FyZCgpICAgICAgICAgICAg ICAgICB8IGhmY3BjaV9UaW1lcigpCj4gPiA+ICAgcmVsZWFzZV9pb19oZmNwY2kgICAgICAgICAg ICB8Cj4gPiA+ICAgICBkZWxfdGltZXIoJmhjLT5ody50aW1lcikgICB8Cj4gPiA+ICAgLi4uICAg ICAgICAgICAgICAgICAgICAgICAgICB8ICAuLi4KPiA+ID4gICBrZnJlZShoYykgLy9bMV1GUkVF ICAgICAgICAgIHwKPiA+ID4gICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIHwgICBoYy0+ aHcudGltZXIuZXhwaXJlcyAvL1syXVVTRQo+ID4gPiAKPiA+ID4gVGhlIGhmY19wY2kgaXMgZGVh bGxvY2F0ZWQgaW4gcG9zaXRpb24gWzFdIGFuZCB1c2VkIGluCj4gPiA+IHBvc2l0aW9uIFsyXS4K PiA+ID4gCj4gPiA+IEZpeCBieSBjaGFuZ2luZyBkZWxfdGltZXIoKSBpbiByZWxlYXNlX2lvX2hm Y3BjaSgpIHRvCj4gPiA+IGRlbF90aW1lcl9zeW5jKCksIHdoaWNoIG1ha2VzIHN1cmUgdGhlIGhm Y3BjaV9UaW1lcigpCj4gPiA+IGhhdmUgZmluaXNoZWQgYmVmb3JlIHRoZSBoZmNfcGNpIGlzIGRl YWxsb2NhdGVkLgo+ID4gPiAKPiA+ID4gRml4ZXM6IDE3MDBmZTFhMTBkYyAoIkFkZCBtSVNETiBI RkMgUENJIGRyaXZlciIpCj4gPiA+IFNpZ25lZC1vZmYtYnk6IER1b21pbmcgWmhvdSA8ZHVvbWlu Z0B6anUuZWR1LmNuPgo+ID4gPiAtLS0KPiA+ID4gIGRyaXZlcnMvaXNkbi9oYXJkd2FyZS9tSVNE Ti9oZmNwY2kuYyB8IDIgKy0KPiA+ID4gIDEgZmlsZSBjaGFuZ2VkLCAxIGluc2VydGlvbigrKSwg MSBkZWxldGlvbigtKQo+ID4gPiAKPiA+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvaXNkbi9oYXJk d2FyZS9tSVNETi9oZmNwY2kuYyBiL2RyaXZlcnMvaXNkbi9oYXJkd2FyZS9tSVNETi9oZmNwY2ku Ywo+ID4gPiBpbmRleCBhZjE3NDU5YzFhNS4uNWNmMzdmZTdkZTIgMTAwNjQ0Cj4gPiA+IC0tLSBh L2RyaXZlcnMvaXNkbi9oYXJkd2FyZS9tSVNETi9oZmNwY2kuYwo+ID4gPiArKysgYi9kcml2ZXJz L2lzZG4vaGFyZHdhcmUvbUlTRE4vaGZjcGNpLmMKPiA+ID4gQEAgLTE1Nyw3ICsxNTcsNyBAQCBy ZWxlYXNlX2lvX2hmY3BjaShzdHJ1Y3QgaGZjX3BjaSAqaGMpCj4gPiA+ICB7Cj4gPiA+ICAJLyog ZGlzYWJsZSBtZW1vcnkgbWFwcGVkIHBvcnRzICsgYnVzbWFzdGVyICovCj4gPiA+ICAJcGNpX3dy aXRlX2NvbmZpZ193b3JkKGhjLT5wZGV2LCBQQ0lfQ09NTUFORCwgMCk7Cj4gPiA+IC0JZGVsX3Rp bWVyKCZoYy0+aHcudGltZXIpOwo+ID4gPiArCWRlbF90aW1lcl9zeW5jKCZoYy0+aHcudGltZXIp Owo+ID4gCj4gPiBOaWNlLCBob3cgZGlkIHlvdSB0ZXN0IHRoYXQgdGhpcyB3aWxsIHdvcmsgcHJv cGVybHk/ICBEbyB5b3UgaGF2ZSB0aGlzCj4gPiBoYXJkd2FyZSBmb3IgdGVzdGluZz8gIEhvdyB3 YXMgdGhpcyBpc3N1ZSBmb3VuZCBhbmQgdmVyaWZpZWQgdGhhdCB0aGlzCj4gPiBpcyB0aGUgY29y cmVjdCByZXNvbHV0aW9uPwoKSSBhbSB0cnlpbmcgdG8gc2ltdWxhdGUgdGhlIGhhcmR3YXJlIHRv IHZlcmlmaWVkIHRoYXQgdGhpcyBpcyB0aGUgY29ycmVjdApyZXNvbHV0aW9uLiBJIHdpbGwgZ2l2 ZSBmZWVkYmFjayBpbiBhIGZldyB3ZWVrcyBsYXRlci4KCj4gQWNjb3JkaW5nIHRvIGhpcyBwcmV2 aW91cyByZXNwb25zZSBbMV0sIHRoZSBhbnN3ZXIgd2lsbCBiZSBuby4gSSdtIG5vdAo+IHN1cGVy LWV4Y2l0ZWQgdGhhdCB0aGlzIHVubWFpbnRhaW5lZCBhbmQgb2xkIGRyaXZlciBjaG9zZW4gYXMg cGxheWdyb3VuZAo+IGZvciBuZXcgdG9vbC4KPiAKPiBbMV0gaHR0cHM6Ly9sb3JlLmtlcm5lbC5v cmcvYWxsLzE3YWQ2OTEzLmZmOGUwLjE4Mzg5MzM4NDBkLkNvcmVtYWlsLmR1b21pbmdAemp1LmVk dS5jbi8jdAoKQmVzdCByZWdhcmRzLApEdW9taW5nIFpob3U=