From nobody Mon Apr 29 09:00:14 2024 X-Original-To: bugs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4VScjW2LCkz5JcdH for ; Mon, 29 Apr 2024 09:00:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4VScjW0g7qz4bns for ; Mon, 29 Apr 2024 09:00:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1714381215; a=rsa-sha256; cv=none; b=U7v995JYUyA8ttdMGlS5k2FmTvzY9C9BDro5jfOmZAeKpDqClF5WWdro8BXeHUwfNqJ1ud YKXpO7T5r84xKahla8TSufC9+7/Y4HBcTxiGUWaeDG09grgc3re1bgqbzYkFTkCFwaM89u +GTI8uw++JPDEIhVKK+V333G28MQobRYrfl5nvVTWAZPRo3SSf5vih/Vnss5mrh4vaWTnB iMOr1Brfs2s8yamSEuXG2rxB0PGQQbLtjgeftmCi5rjGJdxd5BLD8ApxmlKDQlCRBXPvAh oXjf6abwRJKiZaD4tEGn8N2F+yhI4eO2Ll5FbNcSOBA7sZSbBcDQXnnwR7XWHA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1714381215; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=5nFsxwdxJJqaJJpTvLGKvDWdDiX6li9YEgM6dhXuEwE=; b=Vl1X8D/jtIq09WeUxYqIcPDFbzyguS8QPkrtc62zAim5RwVgXHeQQUycu9bcjDmZ2OyEMH A4CisB+n3AAVAOySv/YCW95OJ+yAN0KOFbXQAT/QRHbugTR/948kagWdQwyftHbuJy++8x W5d4GqUM8nkRpv1bATXkf/0KmVzi/7py4vVQIMODiYYQuOWKj43VBwkPLJwhLJhZb7r8ad Sps5vrW2mNPm/6OH6TCaDeggnDKYFuouhT98acAMH3b5r/iicd9X3ztpoTtFUZMnJyKzJN upDB3jn8Uso59ubd6auWAB36w9W0Fw4ChPBGWK6KuB849rMMCMPHCf6oFFM6rw== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4VScjW09FZz12fw for ; Mon, 29 Apr 2024 09:00:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 43T90E2p027423 for ; Mon, 29 Apr 2024 09:00:14 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 43T90EIO027422 for bugs@FreeBSD.org; Mon, 29 Apr 2024 09:00:14 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 259197] xzgrep should present a message when fed a non-recognised file format Date: Mon, 29 Apr 2024 09:00:14 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: wosch@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc bug_status Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D259197 Wolfram Schneider changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bapt@FreeBSD.org, | |kevans@freebsd.org, | |wosch@FreeBSD.org Status|New |Open --- Comment #1 from Wolfram Schneider --- I think the problem is that the script xzgrep calls xz(1) with the -f flag= by default. # create a test file man tcsh | bzip2 > tcsh.bz2 wc tcsh.bz2 224 1596 56890 tcsh.bz2 # with the -f flag, xz will return the compressed file if the format is unknown, and show no warnings xzcat -f tcsh.bz2 | wc 224 1596 56890 # xzgrep falls back to binary search in bz2 data /usr/bin/xzgrep -c . tcsh.bz2 ; echo $? 222 0 # without -f flag xzcat tcsh.bz2 | grep tcsh; echo $? xzcat: tcsh.bz2: File format not recognized 1 --=20 You are receiving this mail because: You are the assignee for the bug.=