From nobody Tue Jun 11 16:31:01 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 4VzDgn51Tgz5MFgC for ; Tue, 11 Jun 2024 16:31:01 +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 4VzDgn3QRdz43KM for ; Tue, 11 Jun 2024 16:31:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1718123461; a=rsa-sha256; cv=none; b=ZQkGhcS7Vp1/h40Pap5R1p3ewbilUpKd03R0PhVGMZiICt5R+ulzMnLFT0Y6RRlr84QsIw EBBjzjrxhCmSrRjpsAe79Xum+vacOt4LuydYHYk1AmBSdx1v5TyXy2qoObactyUs6sPkgO 3e9B7PyqusayZdxPE9pRo62chXXwR+pOTMAc5ViZBAuIVmLoRll91/SnzwvSAcfeEbVxXV WzZjmEcPd9puy0f6K0F+1ReSGyaIIgHW3e4jhnl1HwTOytraIMwK8YnjoeTHrkpFE91Z/I 9Ba+dWVvyrv9+MyvnlhJyB9uMKiHbV1JgFaUi+Y3crU1CXTgefl7ujQvPS9F5A== 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=1718123461; 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; bh=AZqCb6rBFLbf8yXsH6tjlsBtIQb6l/yxsRRbEnMuYDM=; b=DDWZmynFm7sYK0EQUKmlPSaHu2BHkWWIV0V0sjtyXrG/s7ozNMRw+f7fCZsRsV3DipOO5m P2LpQoUWr+znuJsxijutiRZNL9tm+XLoIzLtydjhVJDNKpPKhzQ58UHxG5jJt4GIN0v7uH 3iuTs/492+f8QDaiPAwPKSvT7F+dsGPzqfc5yBPg+w49i7J2QK5JMMzMLzup0V8jQxYGT/ K70AcTk9TZz7sNPnw7lRKyQlxsW9u0tv5c+MkrRdQsvtq+189vg4qk4/7lpYRgWWYS+Rc7 pmpsWL//zWbLVpewHcKLPA5PWtlFCxS20N0YASgNzdllA3qVDYNOLjkYRTdiwg== 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 4VzDgn32JDzH2d for ; Tue, 11 Jun 2024 16:31:01 +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 45BGV1c8018319 for ; Tue, 11 Jun 2024 16:31:01 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 45BGV1Me018318 for bugs@FreeBSD.org; Tue, 11 Jun 2024 16:31:01 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 279684] ctld truncates LUN size to 4GiB on 32-bit platforms Date: Tue, 11 Jun 2024 16:31:01 +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: 15.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: asomers@FreeBSD.org 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 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=3D279684 Bug ID: 279684 Summary: ctld truncates LUN size to 4GiB on 32-bit platforms Product: Base System Version: 15.0-CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bin Assignee: bugs@FreeBSD.org Reporter: asomers@FreeBSD.org The ctld.conf file allows specifying the size of a LUN. It's required for ramdisk-backed LUNs, and optional for block-backed LUNs. In traditional mo= de it's parsed as a uin64_t. In UCL mode, it's parsed as an int64_t. That's a little bit inconsistent, but not bad. The bad part is that it then gets truncated by being passed to lun_set_size, which takes its argument as a us= ize. That's a bug on 32-bit platforms. The solution is to always handle the size as a uint64_t, which is ultimately what the kernel expects. --=20 You are receiving this mail because: You are the assignee for the bug.=