From owner-freebsd-security@FreeBSD.ORG Tue Dec 1 14:36:47 2009 Return-Path: Delivered-To: freebsd-security@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4F986106566C for ; Tue, 1 Dec 2009 14:36:47 +0000 (UTC) (envelope-from vasim@resume-bank.ru) Received: from mail.resume-bank.ru (mail.resume-bank.ru [217.65.6.28]) by mx1.freebsd.org (Postfix) with SMTP id A16998FC12 for ; Tue, 1 Dec 2009 14:36:46 +0000 (UTC) Received: (qmail 6258 invoked by uid 0); 1 Dec 2009 17:09:59 +0300 Received: from unknown (HELO fb4e97440cc340b) (217.65.14.16) by mail.resume-bank.ru with SMTP; 1 Dec 2009 17:09:59 +0300 Message-ID: <025901ca728f$f7565340$0132a8c0@fb4e97440cc340b> From: "Vasim Valejev" To: Date: Tue, 1 Dec 2009 17:09:57 +0300 MIME-Version: 1.0 Content-Type: text/plain; charset="koi8-r" Content-Transfer-Encoding: base64 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.3598 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3350 Subject: LD_PRELOAD temporary patch X-BeenThere: freebsd-security@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Security issues \[members-only posting\]" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 01 Dec 2009 14:36:47 -0000 SSd2ZSB1c2VkIHRoYXQgcGF0Y2ggdG8gY2xvc2UgdGhlIGhvbGUuIFRoaXMgcGF0Y2ggaXMgdGVt cG9yYXJ5IGFuZCBkb2Vzbid0IGZpeCByZWFsIHRyb3VibGUgbWFrZXIgLSBwcm9ibGVtIGluIG5l dyB2ZXJzaW9uIGluIGdldGVudigpIChhZnRlciA2LjMgaXQgZ290IGNoYW5nZWQgdG8gc29tZXRo aW5nIG1vbnN0cm91cyBhbmQgbm9uLXdvcmtpbmcgcmlnaHQgaWYgZW52aXJvbm1lbnQgaGFzIG9u bHkgb25lIHZhcmlhYmxlKSwgaG9wZSBpdCB3aWxsIGdldCBmaXhlZCBzb29uLg0KDQoqKiogcnRs ZC5jLm9yaWcgVHVlIERlYyAgMSAxNjo1NToxMyAyMDA5DQotLS0gcnRsZC5jICAgICAgVHVlIERl YyAgMSAxNjo1NTo1NSAyMDA5DQoqKioqKioqKioqKioqKioNCioqKiAzNTcsMzc0ICoqKioNCiAg ICAgICAqIGlzIGNhbGxlZC4gIElmIGFueSBjaGlsZCBwcm9jZXNzIGNhbGxzIHNldHVpZCgyKSB3 ZSBkbyBub3Qgd2FudCBhbnkNCiAgICAgICAqIGZ1dHVyZSBwcm9jZXNzZXMgdG8gaG9ub3IgdGhl IHBvdGVudGlhbGx5IHVuLXNhZmUgdmFyaWFibGVzLg0KICAgICAgICovDQogICAgICBpZiAoIXRy dXN0KSB7DQogICAgICAgICAgdW5zZXRlbnYoTERfICJQUkVMT0FEIik7DQogICAgICAgICAgdW5z ZXRlbnYoTERfICJMSUJNQVAiKTsNCiAgICAgICAgICB1bnNldGVudihMRF8gIkxJQlJBUllfUEFU SCIpOw0KICAgICAgICAgIHVuc2V0ZW52KExEXyAiTElCTUFQX0RJU0FCTEUiKTsNCiAgICAgICAg ICB1bnNldGVudihMRF8gIkRFQlVHIik7DQogICAgICB9DQotICAgICBsZF9kZWJ1ZyA9IGdldGVu dihMRF8gIkRFQlVHIik7DQotICAgICBsaWJtYXBfZGlzYWJsZSA9IGdldGVudihMRF8gIkxJQk1B UF9ESVNBQkxFIikgIT0gTlVMTDsNCi0gICAgIGxpYm1hcF9vdmVycmlkZSA9IGdldGVudihMRF8g IkxJQk1BUCIpOw0KLSAgICAgbGRfbGlicmFyeV9wYXRoID0gZ2V0ZW52KExEXyAiTElCUkFSWV9Q QVRIIik7DQotICAgICBsZF9wcmVsb2FkID0gZ2V0ZW52KExEXyAiUFJFTE9BRCIpOw0KICAgICAg ZGFuZ2Vyb3VzX2xkX2VudiA9IGxpYm1hcF9kaXNhYmxlIHx8IChsaWJtYXBfb3ZlcnJpZGUgIT0g TlVMTCkgfHwNCiAgICAgICAgKGxkX2xpYnJhcnlfcGF0aCAhPSBOVUxMKSB8fCAobGRfcHJlbG9h ZCAhPSBOVUxMKTsNCiAgICAgIGxkX3RyYWNpbmcgPSBnZXRlbnYoTERfICJUUkFDRV9MT0FERURf T0JKRUNUUyIpOw0KLS0tIDM1NywzNzkgLS0tLQ0KICAgICAgICogaXMgY2FsbGVkLiAgSWYgYW55 IGNoaWxkIHByb2Nlc3MgY2FsbHMgc2V0dWlkKDIpIHdlIGRvIG5vdCB3YW50IGFueQ0KICAgICAg ICogZnV0dXJlIHByb2Nlc3NlcyB0byBob25vciB0aGUgcG90ZW50aWFsbHkgdW4tc2FmZSB2YXJp YWJsZXMuDQogICAgICAgKi8NCisgICAgIGxkX3ByZWxvYWQgPSBnZXRlbnYoTERfICJQUkVMT0FE Iik7DQorICAgICBsaWJtYXBfb3ZlcnJpZGUgPSBnZXRlbnYoTERfICJMSUJNQVAiKTsNCisgICAg IGxkX2xpYnJhcnlfcGF0aCA9IGdldGVudihMRF8gIkxJQlJBUllfUEFUSCIpOw0KKyAgICAgbGli bWFwX2Rpc2FibGUgPSBnZXRlbnYoTERfICJMSUJNQVBfRElTQUJMRSIpICE9IE5VTEw7DQorICAg ICBsZF9kZWJ1ZyA9IGdldGVudihMRF8gIkRFQlVHIik7DQogICAgICBpZiAoIXRydXN0KSB7DQor ICAgICAgICAgbGRfcHJlbG9hZCA9IE5VTEw7DQorICAgICAgICAgbGlibWFwX292ZXJyaWRlID0g TlVMTDsNCisgICAgICAgICBsZF9saWJyYXJ5X3BhdGggPSBOVUxMOw0KKyAgICAgICAgIGxpYm1h cF9kaXNhYmxlID0gMDsNCisgICAgICAgICBsZF9kZWJ1ZyA9IE5VTEw7DQogICAgICAgICAgdW5z ZXRlbnYoTERfICJQUkVMT0FEIik7DQogICAgICAgICAgdW5zZXRlbnYoTERfICJMSUJNQVAiKTsN CiAgICAgICAgICB1bnNldGVudihMRF8gIkxJQlJBUllfUEFUSCIpOw0KICAgICAgICAgIHVuc2V0 ZW52KExEXyAiTElCTUFQX0RJU0FCTEUiKTsNCiAgICAgICAgICB1bnNldGVudihMRF8gIkRFQlVH Iik7DQogICAgICB9DQogICAgICBkYW5nZXJvdXNfbGRfZW52ID0gbGlibWFwX2Rpc2FibGUgfHwg KGxpYm1hcF9vdmVycmlkZSAhPSBOVUxMKSB8fA0KICAgICAgICAgIChsZF9saWJyYXJ5X3BhdGgg IT0gTlVMTCkgfHwgKGxkX3ByZWxvYWQgIT0gTlVMTCk7DQogICAgICBsZF90cmFjaW5nID0gZ2V0 ZW52KExEXyAiVFJBQ0VfTE9BREVEX09CSkVDVFMiKTsNCg==