From owner-freebsd-bugs@freebsd.org Tue Nov 5 00:23:52 2019 Return-Path: Delivered-To: freebsd-bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id B4E201B5180 for ; Tue, 5 Nov 2019 00:23:52 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 476VlD4NWHz4XgY for ; Tue, 5 Nov 2019 00:23:52 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 94AC01B517F; Tue, 5 Nov 2019 00:23:52 +0000 (UTC) Delivered-To: bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 946F91B517E for ; Tue, 5 Nov 2019 00:23:52 +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) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 476VlD3Rsqz4XgX for ; Tue, 5 Nov 2019 00:23:52 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 599E24668 for ; Tue, 5 Nov 2019 00:23:52 +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 xA50NpMg026352 for ; Tue, 5 Nov 2019 00:23:51 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id xA50Nokd024944 for bugs@FreeBSD.org; Tue, 5 Nov 2019 00:23:50 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 241714] /usr/bin/diff --tabsize dies with SIGSEGV Date: Tue, 05 Nov 2019 00:23:06 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 12.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: rlwestlund@gmail.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 05 Nov 2019 00:23:52 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D241714 Bug ID: 241714 Summary: /usr/bin/diff --tabsize dies with SIGSEGV Product: Base System Version: 12.1-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bin Assignee: bugs@FreeBSD.org Reporter: rlwestlund@gmail.com On the three systems I've tried, /usr/bin/diff with --tabsize dies with SIGSEGV, regardless of any other options or arguments. I'm observing the crash on FreeBSD 12.1-RELEASE. uname -a: FreeBSD coppermind 12.0-RELEASE-p10 FreeBSD 12.0-RELEASE-p10 GENE= RIC=20 amd64 freebsd-version -kur: 12.1-RELEASE 12.1-RELEASE 12.1-RELEASE Outside of --tabsize, diff works normally. The synopsis in diff(1) indicates that the option is a standalone. Later in= the man page it's shown as '-tabsize' (as opposed to --tabsize), and said to ta= ke an argument (which makes sense); however I think the single dash is a typo because when I run diff -tabsize 3 file1 file2, I get "diff: invalid option= -- z". I've also tested this on two 12.0-RELEASE-p10 systems (DO droplets), and se= en the crash on them as well. I updated the userland of those systems to 12.0-RELEASE-p11 and the same thing happened. The DO droplets are also amd64 machines with GENERIC kernel. --=20 You are receiving this mail because: You are the assignee for the bug.=