From owner-freebsd-bugs@FreeBSD.ORG Wed Aug 10 10:30:20 2005 Return-Path: X-Original-To: freebsd-bugs@hub.freebsd.org Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 1236416A41F for ; Wed, 10 Aug 2005 10:30:20 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 55B4A43D58 for ; Wed, 10 Aug 2005 10:30:19 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.3/8.13.3) with ESMTP id j7AAUJZn097443 for ; Wed, 10 Aug 2005 10:30:19 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.3/8.13.1/Submit) id j7AAUJkY097439; Wed, 10 Aug 2005 10:30:19 GMT (envelope-from gnats) Resent-Date: Wed, 10 Aug 2005 10:30:19 GMT Resent-Message-Id: <200508101030.j7AAUJkY097439@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Peter Jeremy Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 5482516A41F for ; Wed, 10 Aug 2005 10:25:37 +0000 (GMT) (envelope-from peterjeremy@optushome.com.au) Received: from mail15.syd.optusnet.com.au (mail15.syd.optusnet.com.au [211.29.132.196]) by mx1.FreeBSD.org (Postfix) with ESMTP id B265A43D49 for ; Wed, 10 Aug 2005 10:25:36 +0000 (GMT) (envelope-from peterjeremy@optushome.com.au) Received: from server.vk2pj.dyndns.org (c220-239-19-236.belrs4.nsw.optusnet.com.au [220.239.19.236]) by mail15.syd.optusnet.com.au (8.12.11/8.12.11) with ESMTP id j7AAPYqA007558 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=NO) for ; Wed, 10 Aug 2005 20:25:35 +1000 Received: from server.vk2pj.dyndns.org (localhost.vk2pj.dyndns.org [127.0.0.1]) by server.vk2pj.dyndns.org (8.13.4/8.13.4) with ESMTP id j7AAPYDt038597; Wed, 10 Aug 2005 20:25:34 +1000 (EST) (envelope-from peter@server.vk2pj.dyndns.org) Received: (from peter@localhost) by server.vk2pj.dyndns.org (8.13.4/8.13.1/Submit) id j7AAPY3p038596; Wed, 10 Aug 2005 20:25:34 +1000 (EST) (envelope-from peter) Message-Id: <200508101025.j7AAPY3p038596@server.vk2pj.dyndns.org> Date: Wed, 10 Aug 2005 20:25:34 +1000 (EST) From: Peter Jeremy To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Cc: Subject: bin/84740: regcomp("\254") fails X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 10 Aug 2005 10:30:20 -0000 >Number: 84740 >Category: bin >Synopsis: regcomp("\254") fails >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Aug 10 10:30:18 GMT 2005 >Closed-Date: >Last-Modified: >Originator: Peter Jeremy >Release: FreeBSD 7.0-CURRENT i386 >Organization: n/a >Environment: System: FreeBSD server.vk2pj.dyndns.org 7.0-CURRENT FreeBSD 7.0-CURRENT #1: Mon Aug 8 18:22:06 EST 2005 root@server.vk2pj.dyndns.org:/home/obj/k7/usr/src/sys/server i386 >Description: regcomp(3) fails to compile the string "\376" as an extended RE (but does handle it as a BRE) and reports "empty (sub)expression". This works correctly on 4.9 but fails on 5.3 and a recent -CURRENT. >How-To-Repeat: #include #include #include #include int main(int argc, char **argv) { char buf[1024]; int r; regex_t rx; r = regcomp(&rx, "\376", REG_EXTENDED); if (r != 0) { regerror(r, &rx, buf, sizeof(buf)); printf("%s\n", buf); } exit(0); } >Fix: Unknown >Release-Note: >Audit-Trail: >Unformatted: