Received: from malur.postgresql.org ([2a02:16a8:dc51::56]) by arkaria.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.89) (envelope-from ) id 1fkonZ-0000fd-8k for pgsql-hackers@arkaria.postgresql.org; Wed, 01 Aug 2018 10:56:09 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.89) (envelope-from ) id 1fkonX-00070D-EP for pgsql-hackers@arkaria.postgresql.org; Wed, 01 Aug 2018 10:56:07 +0000 Received: from makus.postgresql.org ([2001:4800:1501:1::229]) by malur.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.89) (envelope-from ) id 1fkonX-000706-3k for pgsql-hackers@lists.postgresql.org; Wed, 01 Aug 2018 10:56:07 +0000 Received: from mahout.postgresql.org ([2001:4800:1501:1::227]) by makus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.89) (envelope-from ) id 1fkonT-0002Qo-Gr for pgsql-hackers@lists.postgresql.org; Wed, 01 Aug 2018 10:56:05 +0000 Received: from coridan.postgresql.org ([2001:4800:1501:1::213]) by mahout.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1fkonT-0000eF-6z for pgsql-hackers@lists.postgresql.org; Wed, 01 Aug 2018 10:56:03 +0000 Received: from localhost ([127.0.0.1] helo=coridan.postgresql.org) by coridan.postgresql.org with esmtp (Exim 4.89) (envelope-from ) id 1fkonR-00031m-P1 for pgsql-hackers@lists.postgresql.org; Wed, 01 Aug 2018 10:56:01 +0000 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: Re: BUG #15182: Canceling authentication due to timeout aka Denial of Service Attack To: pgsql-hackers@lists.postgresql.org From: ahsan hadi Cc: Michael Paquier Date: Wed, 01 Aug 2018 10:55:11 +0000 User-Agent: pgcommitfest X-cfsender: ahsan.hadi In-Reply-To: <20180731174452.GA32583@paquier.xyz> References: <152512087100.19803.12733865831237526317@wrigleys.postgresql.org> <20180731174452.GA32583@paquier.xyz> Message-ID: <153312091109.1561.3443797127986711435.pgcf@coridan.postgresql.org> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk SGkgTWljaGFlbCwNCg0KQ2FuIHlvdSByZWJhc2UgdGhlIHJlaW5kZXgtcHJpdi05My5wYXRjaCwg aXQgaXMgZ2V0dGluZyBzb21lIGh1bmsgZmFpbHVyZXMuDQoNCnBhdGNoaW5nIGZpbGUgZG9jL3Ny Yy9zZ21sL3JlZi9yZWluZGV4LnNnbWwNCkh1bmsgIzEgc3VjY2VlZGVkIGF0IDIyNyAob2Zmc2V0 IDEzIGxpbmVzKS4NCnBhdGNoaW5nIGZpbGUgc3JjL2JhY2tlbmQvY29tbWFuZHMvaW5kZXhjbWRz LmMNCkh1bmsgIzEgRkFJTEVEIGF0IDE4NzMuDQoxIG91dCBvZiAxIGh1bmsgRkFJTEVEIC0tIHNh dmluZyByZWplY3RzIHRvIGZpbGUgc3JjL2JhY2tlbmQvY29tbWFuZHMvaW5kZXhjbWRzLmMucmVq DQoNClRoYW5rcy4=