Subject: dig crash on malformed domain name argument X-Cam-Scannerinfo: http://help.uis.cam.ac.uk/email-scanner-virus content-type: TEXT/PLAIN; charset="utf-8" X-Cam-Antivirus: no malware found X-RT-Incoming-Encryption: Not encrypted CC: "Tony Finch" MIME-Version: 1.0 X-Spam-Status: No, score=-2.3 required=5.0 tests=RCVD_IN_DNSWL_MED autolearn=unavailable autolearn_force=no version=3.4.1 From dot@dotat.at Fri Dec 8 15:14:39 2017 Return-Path: Delivered-To: bind9-confidential@bugs.isc.org To: bind9-bugs@isc.org From: "Tony Finch" Message-ID: User-Agent: Alpine 2.11 (DEB 23 2013-08-11) Date: Fri, 8 Dec 2017 15:14:32 +0000 Received: from mx.pao1.isc.org (mx.pao1.isc.org [IPv6:2001:4f8:0:2::2b]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mx.pao1.isc.org", Issuer "COMODO RSA Organization Validation Secure Server CA" (not verified)) by bugs.isc.org (Postfix) with ESMTPS id 1A1D9D78B0B for ; Fri, 8 Dec 2017 15:14:39 +0000 (UTC) Received: from ppsw-32.csi.cam.ac.uk (ppsw-32.csi.cam.ac.uk [131.111.8.132]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx.pao1.isc.org (Postfix) with ESMTPS id 2E78E3B6B58 for ; Fri, 8 Dec 2017 15:14:35 +0000 (UTC) Received: from grey.csi.cam.ac.uk ([131.111.57.57]:45440) by ppsw-32.csi.cam.ac.uk (ppsw.cam.ac.uk [131.111.8.136]:25) with esmtps (TLSv1:ECDHE-RSA-AES256-SHA:256) id 1eNKMC-000cEp-1V (Exim 4.89) (return-path ); Fri, 08 Dec 2017 15:14:32 +0000 X-Original-To: bind9-confidential@bugs.isc.org X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on mx.pao1.isc.org X-RT-Original-Encoding: ascii X-RT-Interface: Email Content-Length: 1232 $ dig +dnssec nsec \\0.se. dig: '\0.se.' is not a legal name (bad escape) name.c:1414: REQUIRE((__builtin_expect(!!((name) != ((void *)0)), 1) && __builtin_expect(!!(((const isc__magic_t *)(name))->magic == ((('D') << 24 | ('N') << 16 | ('S') << 8 | ('n')))), 1))) failed, back trace #0 0x558c30cd7067 in __do_global_dtors_aux_fini_array_entry()+0x558c308178e7 #1 0x558c30cd6fba in __do_global_dtors_aux_fini_array_entry()+0x558c3081783a #2 0x558c30b6b33a in __do_global_dtors_aux_fini_array_entry()+0x558c306abbba #3 0x558c30b6cdae in __do_global_dtors_aux_fini_array_entry()+0x558c306ad62e #4 0x558c30b474a4 in __do_global_dtors_aux_fini_array_entry()+0x558c30687d24 #5 0x558c30b49402 in __do_global_dtors_aux_fini_array_entry()+0x558c30689c82 #6 0x558c30b4d016 in __do_global_dtors_aux_fini_array_entry()+0x558c3068d896 #7 0x558c30cfa827 in __do_global_dtors_aux_fini_array_entry()+0x558c3083b0a7 #8 0x7fe65e3b5064 in __do_global_dtors_aux_fini_array_entry()+0x7fe65def58e4 #9 0x7fe65dd8362d in __do_global_dtors_aux_fini_array_entry()+0x7fe65d8c3ead Aborted Tony. -- f.anthony.n.finch http://dotat.at/ - I xn--zr8h punycode Thames: Northwest 6 to gale 8. Rough or very rough. Wintry showers. Mainly good.