From owner-freebsd-bugs@FreeBSD.ORG Sat Nov 17 03:10:00 2012 Return-Path: Delivered-To: freebsd-bugs@smarthost.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id D468A8D8 for ; Sat, 17 Nov 2012 03:10:00 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) by mx1.freebsd.org (Postfix) with ESMTP id 8BDE28FC14 for ; Sat, 17 Nov 2012 03:10:00 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.5/8.14.5) with ESMTP id qAH3A0lM053208 for ; Sat, 17 Nov 2012 03:10:00 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.5/8.14.5/Submit) id qAH3A0gt053207; Sat, 17 Nov 2012 03:10:00 GMT (envelope-from gnats) Resent-Date: Sat, 17 Nov 2012 03:10:00 GMT Resent-Message-Id: <201211170310.qAH3A0gt053207@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, Andrey Chernov Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 39890831 for ; Sat, 17 Nov 2012 03:08:56 +0000 (UTC) (envelope-from ache@pobrecita.freebsd.ru) Received: from pobrecita.freebsd.ru (pobrecita.freebsd.ru [194.87.13.42]) by mx1.freebsd.org (Postfix) with ESMTP id AD0208FC08 for ; Sat, 17 Nov 2012 03:08:55 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by pobrecita.freebsd.ru (8.14.5/8.14.5) with ESMTP id qAH35a6c041317 for ; Sat, 17 Nov 2012 07:05:36 +0400 (MSK) (envelope-from ache@pobrecita.freebsd.ru) Received: (from ache@localhost) by localhost (8.14.5/8.14.5/Submit) id qAH35ZVM041316; Sat, 17 Nov 2012 07:05:35 +0400 (MSK) (envelope-from ache) Message-Id: <201211170305.qAH35ZVM041316@localhost> Date: Sat, 17 Nov 2012 07:05:35 +0400 (MSK) From: Andrey Chernov To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.114 Subject: bin/173673: BSD fgrep -v is broken for multi-line pattern X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: Andrey Chernov List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 17 Nov 2012 03:10:00 -0000 >Number: 173673 >Category: bin >Synopsis: BSD fgrep -v is broken for multi-line pattern >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sat Nov 17 03:10:00 UTC 2012 >Closed-Date: >Last-Modified: >Originator: Andrey Chernov >Release: FreeBSD 9.1-PRERELEASE i386 >Organization: >Environment: System: FreeBSD xxxxxxxxx.xxxxxxx.xx 9.1-PRERELEASE FreeBSD 9.1-PRERELEASE #5 r242933: Tue Nov 13 06:04:18 MSK 2012 ache@xxxxxxxxx.xxxxxxx.xx:/sys/i386/compile/POBRECITA i386 >Description: BSD fgrep -v do different things than gnu fgrep for multi-line pattern. Run following simple test. For BSD fgrep it prints 1 2 3 and for gnu fgrep it correctly prints 3 >How-To-Repeat: ------------------------ cut here ---------------------- #!/bin/csh (echo 1; echo 2; echo 3) | fgrep -v "1\ 2" (echo 1; echo 2; echo 3) | gnugrep -F -v "1\ 2" ------------------------ cut here ---------------------- >Fix: >Release-Note: >Audit-Trail: >Unformatted: