From owner-freebsd-bugs@FreeBSD.ORG Tue Jul 30 06:50:00 2013 Return-Path: Delivered-To: freebsd-bugs@smarthost.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id D33C6767 for ; Tue, 30 Jul 2013 06:50:00 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 9A05126AC for ; Tue, 30 Jul 2013 06:50:00 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.7/8.14.7) with ESMTP id r6U6o08F003773 for ; Tue, 30 Jul 2013 06:50:00 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.7/8.14.7/Submit) id r6U6o0Jm003772; Tue, 30 Jul 2013 06:50:00 GMT (envelope-from gnats) Resent-Date: Tue, 30 Jul 2013 06:50:00 GMT Resent-Message-Id: <201307300650.r6U6o0Jm003772@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, YAMAGUCHI Takanori Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id F2F6575B for ; Tue, 30 Jul 2013 06:49:30 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from oldred.freebsd.org (oldred.freebsd.org [8.8.178.121]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id E137526A5 for ; Tue, 30 Jul 2013 06:49:30 +0000 (UTC) Received: from oldred.freebsd.org ([127.0.1.6]) by oldred.freebsd.org (8.14.5/8.14.7) with ESMTP id r6U6nUdk015072 for ; Tue, 30 Jul 2013 06:49:30 GMT (envelope-from nobody@oldred.freebsd.org) Received: (from nobody@localhost) by oldred.freebsd.org (8.14.5/8.14.5/Submit) id r6U6nUmH015070; Tue, 30 Jul 2013 06:49:30 GMT (envelope-from nobody) Message-Id: <201307300649.r6U6nUmH015070@oldred.freebsd.org> Date: Tue, 30 Jul 2013 06:49:30 GMT From: YAMAGUCHI Takanori To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Subject: bin/180937: fgrep stalls when a file contains null character X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 30 Jul 2013 06:50:00 -0000 >Number: 180937 >Category: bin >Synopsis: fgrep stalls when a file contains null character >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Jul 30 06:50:00 UTC 2013 >Closed-Date: >Last-Modified: >Originator: YAMAGUCHI Takanori >Release: 9.1-RELEASE >Organization: >Environment: FreeBSD 9.1-RELEASE-p3 #0: Mon Apr 29 18:27:25 UTC 2013 root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC >Description: "fgrep -i numeric_or_symbol" or "grep -F -i numeric_or_symbol" stalls when a file contains null character. "fgrep -i alphabet_only" does not stall. fgrep without -i does not. grep, egrep and original GNU fgrep (ports/textproc/gnugrep) does not. >How-To-Repeat: dd if=/dev/zero bs=1 count=1 | fgrep -i 1 >Fix: >Release-Note: >Audit-Trail: >Unformatted: