From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Gao Feng" Subject: Re:Re: [PATCH nf v6 3/3] netfilter: nat_helper: Remove the expectations when its module is unloaded Date: Fri, 5 May 2017 10:16:02 +0800 (CST) Message-ID: <8ccdcf7.2344.15bd66481be.Coremail.gfree.wind@vip.163.com> References: <1493945713-67263-1-git-send-email-gfree.wind@vip.163.com> <1493945713-67263-3-git-send-email-gfree.wind@vip.163.com> Mime-Version: 1.0 Content-Type: text/plain; charset=GBK Content-Transfer-Encoding: base64 Cc: "Pablo Neira Ayuso" , "Jozsef Kadlecsik" , "Florian Westphal" , "Netfilter Developer Mailing List" To: "Liping Zhang" Return-path: Received: from proxy90-7.mail.163.com ([43.230.90.7]:34266 "EHLO proxy90-7.mail.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752030AbdEECRA (ORCPT ); Thu, 4 May 2017 22:17:00 -0400 In-Reply-To: Sender: netfilter-devel-owner@vger.kernel.org List-ID: SGkgTGlwaW5nLAoKQXQgMjAxNy0wNS0wNSAwOTo1OTowNiwgIkxpcGluZyBaaGFuZyIgPHpscG5v Ym9keUBnbWFpbC5jb20+IHdyb3RlOgo+SGkgRmVuZywKPgo+MjAxNy0wNS0wNSA4OjU1IEdNVCsw ODowMCAgPGdmcmVlLndpbmRAdmlwLjE2My5jb20+Ogo+Wy4uLl0KPj4gK3N0YXRpYyB2b2lkCj4+ ICtuZl9jdF9mbHVzaF9leHBlY3QoY29uc3Qgc3RydWN0IG1vZHVsZSAqbWUpCj4+ICt7Cj4+ICsg ICAgICAgc3RydWN0IG5mX2Nvbm50cmFja19leHBlY3QgKmV4cDsKPj4gKyAgICAgICBjb25zdCBz dHJ1Y3QgaGxpc3Rfbm9kZSAqbmV4dDsKPj4gKyAgICAgICB1MzIgaTsKPj4gKwo+PiArICAgICAg IGlmICghbWUpCj4+ICsgICAgICAgICAgICAgICByZXR1cm47Cj4+ICsKPj4gKyAgICAgICAvKiBH ZXQgcmlkIG9mIGV4cGVjdGF0aW9ucyAqLwo+PiArICAgICAgIHNwaW5fbG9ja19iaCgmbmZfY29u bnRyYWNrX2V4cGVjdF9sb2NrKTsKPj4gKyAgICAgICBmb3IgKGkgPSAwOyBpIDwgbmZfY3RfZXhw ZWN0X2hzaXplOyBpKyspIHsKPj4gKyAgICAgICAgICAgICAgIGhsaXN0X2Zvcl9lYWNoX2VudHJ5 X3NhZmUoZXhwLCBuZXh0LAo+PiArICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAmbmZfY3RfZXhwZWN0X2hhc2hbaV0sIGhub2RlKSB7Cj4+ICsgICAgICAgICAgICAgICAg ICAgICAgIHN0cnVjdCBuZl9jb25uX2hlbHAgKm1hc3Rlcl9oZWxwID0gbmZjdF9oZWxwKGV4cC0+ bWFzdGVyKTsKPj4gKwo+PiArICAgICAgICAgICAgICAgICAgICAgICBpZiAoKG1hc3Rlcl9oZWxw LT5oZWxwZXIgJiYgbWFzdGVyX2hlbHAtPmhlbHBlci0+bWUgPT0gbWUpIHx8Cj4+ICsgICAgICAg ICAgICAgICAgICAgICAgICAgICAoZXhwLT5oZWxwZXIgJiYgZXhwLT5oZWxwZXItPm1lID09IG1l KSB8fAo+PiArICAgICAgICAgICAgICAgICAgICAgICAgICAgKGV4cC0+bmF0X2hlbHBlciAmJiBl eHAtPm5hdF9oZWxwZXItPm1lID09IG1lKSkgewo+PiArICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgIC8qIFRoaXMgZXhwZWN0IGJlbG9uZ3MgdG8gdGhlIGR5aW5nIG1vZHVsZSAqLwo+PiAr ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGlmIChkZWxfdGltZXIoJmV4cC0+dGltZW91 dCkpIHsKPj4gKyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIG5mX2N0X3Vu bGlua19leHBlY3QoZXhwKTsKPj4gKyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgIG5mX2N0X2V4cGVjdF9wdXQoZXhwKTsKPj4gKyAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICB9Cj4KPklzIHRoaXMgc2hvdWxkIGJlIHJlcGxhY2VkIHdpdGggeW91ciBoZWxwZXIgZnVu Y3Rpb24gbmZfY3RfcmVtb3ZlX2V4cGVjdCgpPwoKVGhhbmtzLiBCZWNhdXNlIHRoaXMgaGVscGVy IHdhcyBhcHBsaWVkIGluIG5mLW5leHQuZ2l0IGJlZm9yZSwgbm90IG5mLmdpdC4KU28gSSBkaWRu J3QgdXNlIHRoZSBoZWxwZXIgZnVuY3Rpb24uIEkganVzdCBjaGVja2VkIHNvbWUgZGF5cyBhZ28u CgpJIHB1bGwgdGhlIG5mLmdpdCBjb2RlcyBqdXN0IG5vdywgdGhlIGhlbHBlciBpcyBhbHJlYWR5 IHN5bmNocm9uaXplZCBhdCBNYXkgMXN0LiAgCkJ1dCBJIGRvbid0IHB1bGwgdGhlIGNvZGVzIHJl Y2VudGx5LCBzbyBJIGRpZG4ndCBmaW5kIGl0IGJlZm9yZS4KCkkgd291bGQgbGlrZSB0byB1cGRh dGUgaXQsIGJ1dCBuZWVkIHRvIHdhaXQgZm9yIGEgd2hpbGUgdG8gY29sbGVjdCBtb3JlIGNvbW1l bnRzLgpUaGFua3MgYWdhaW4uCgpCZXN0IFJlZ2FyZHMKRmVuZwo+Cj4+ICsgICAgICAgICAgICAg ICAgICAgICAgIH0KPj4gKyAgICAgICAgICAgICAgIH0KPj4gKyAgICAgICB9Cj4+ICsgICAgICAg c3Bpbl91bmxvY2tfYmgoJm5mX2Nvbm50cmFja19leHBlY3RfbG9jayk7Cgo=