From owner-freebsd-bugs@freebsd.org Mon Aug 21 18:32:31 2017 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 913F4DED41C for ; Mon, 21 Aug 2017 18:32:31 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 7F6487F694 for ; Mon, 21 Aug 2017 18:32:31 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v7LIWVQd067487 for ; Mon, 21 Aug 2017 18:32:31 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 221697] /usr/bin/quota incorrectly calculates NFS quota values. Date: Mon, 21 Aug 2017 18:32:31 +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: 11.1-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: stephen.usher@earth.ox.ac.uk X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.created 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 MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 21 Aug 2017 18:32:31 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D221697 --- Comment #1 from Stephen Usher --- Created attachment 185645 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D185645&action= =3Dedit Better and safer patch Here's a better (and far safer) patch which works if the reported bsize is either smaller or larger than DEV_BSIZE. The original bug caused the calculation of the scaling factor to underflow = to zero is the reported bsize was smaller than DEV_BSIZE. --=20 You are receiving this mail because: You are the assignee for the bug.=