Date: Thu, 30 Sep 2004 10:40:40 -0400 (EDT) From: "J.R. Oldroyd" <fbsd@opal.com> To: FreeBSD-gnats-submit@FreeBSD.org Subject: gnu/72200: bzXgrep fails to detect that its matcher is Xgrep Message-ID: <200409301440.i8UEee0Z027934@linwhf.opal.com> Resent-Message-ID: <200409301450.i8UEoP6J070358@freefall.freebsd.org>
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>Number: 72200 >Category: gnu >Synopsis: bzXgrep fails to detect that its matcher is Xgrep >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu Sep 30 14:50:25 GMT 2004 >Closed-Date: >Last-Modified: >Originator: J.R. Oldroyd >Release: FreeBSD 6.0-CURRENT i386 >Organization: >Environment: System: FreeBSD linwhf.opal.com 6.0-CURRENT FreeBSD 6.0-CURRENT #62: Tue Sep 28 15:27:07 EDT 2004 jr@linwhf.opal.com:/usr/src-current/sys/i386/compile/LINWHF i386 >Description: When grep(1) is invoked as bzegrep or bzfgrep, it fails to detect that it should use the egrep or fgrep matcher and behaves as grep. Use of the -E or -F flags works, i.e., it is the parsing of argv[0] that's broke. >How-To-Repeat: $ bzegrep '^(root|toor):' /etc/passwd $ compare with: $ bzegrep -E '^(root|toor):' /etc/passwd root:*:0:0:Charlie &:/root:/bin/csh toor:*:0:0:Bourne-again Superuser:/root: $ >Fix: --- grep.origc Sun Jul 4 12:16:59 2004 +++ grep.c Thu Sep 30 10:38:16 2004 @@ -1413,6 +1413,9 @@ if (program_name[0] == 'b') { BZflag = 1; ++program_name; + if (program_name[0] == 'z') { + ++program_name; + } } #if defined(__MSDOS__) || defined(_WIN32) >Release-Note: >Audit-Trail: >Unformatted:
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