Received: from pch.mit.edu (PCH.MIT.EDU [18.7.21.90]) by krbdev.mit.edu (8.9.3p2) with ESMTP id QAA06081; Fri, 27 Aug 2004 16:58:26 -0400 (EDT) Received: from pch.mit.edu (localhost [127.0.0.1]) by pch.mit.edu (8.12.8p2/8.12.8) with ESMTP id i7RKwQWM015244 for ; Fri, 27 Aug 2004 16:58:26 -0400 (EDT) Received: from pacific-carrier-annex.mit.edu (PACIFIC-CARRIER-ANNEX.MIT.EDU [18.7.21.83]) by pch.mit.edu (8.12.8p2/8.12.8) with ESMTP id i7RJQQWM011575 for ; Fri, 27 Aug 2004 15:26:26 -0400 (EDT) Received: from smtp.thursby.com (smtp.thursby.com [208.7.44.13]) i7RJQN9L007257 for ; Fri, 27 Aug 2004 15:26:23 -0400 (EDT) Received: from localhost (localhost [127.0.0.1]) by smtp.thursby.com (Postfix) with ESMTP id 48B56559C08 for ; Fri, 27 Aug 2004 19:26:23 +0000 (GMT) Received: from smtp.thursby.com ([127.0.0.1]) by localhost (smtp.thursby.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 02907-01 for ; Fri, 27 Aug 2004 14:26:22 -0500 (CDT) Received: from [208.7.44.100] (paul0.thursby.com [208.7.44.100]) by smtp.thursby.com (Postfix) with ESMTP id 82EA5559C02 for ; Fri, 27 Aug 2004 14:26:22 -0500 (CDT) User-Agent: Microsoft-Entourage/11.0.0.040405 Date: Fri, 27 Aug 2004 14:26:18 -0500 From: Paul Nelson To: Message-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Virus-Scanned: by amavisd-new at thursby.com X-Mailman-Approved-At: Fri, 27 Aug 2004 16:39:43 -0400 Subject: res_search in krb 1.3.x X-Beenthere: krb5-bugs-incoming@mit.edu X-Mailman-Version: 2.1 Precedence: list Sender: krb5-bugs-incoming-bounces@mit.edu Errors-To: krb5-bugs-incoming-bounces@mit.edu X-RT-Original-Encoding: us-ascii Content-Length: 290 I have a customer that has an Active Directory domain with 200 domain controllers. When the MIT Kerberos library uses res_search to look up _kerberos._udp.XXX.COM, the result exceeds the 2048 buffer size. The actual size is around 9500 bytes. This code is in src/lib/krb5/os/dnssrv.c