From nobody Sat Dec 23 05:05:19 2023 X-Original-To: fs@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 4SxsYW4WmTz54yc1 for ; Sat, 23 Dec 2023 05:05:19 +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 4SxsYW3GKHz3WN1 for ; Sat, 23 Dec 2023 05:05:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1703307919; a=rsa-sha256; cv=none; b=X8DI3WfigZvyuUkhcxhDzUjcakX8+XbLywhx8LYYhV8lvVmV7wvTQmXe0eL85D4yDe6U1B vxODtNvKLvFQXutaLlH3giCMAfor+eTgIGjTGNitBBMrBlTWw0NPdTcgFEPmYdEa4cJq8w ZCRx38zZyn06DLOnNYPTGFTDsWwZiEnz7IsNbxyrN6NMjUSBPPEdPJRTlX1elL/H3jAeTm zjT21UlFUdwL/5CgdKaSy3kKTaC2k1tbxFs23pjUVXEhd/jvvYFyBZEFRGu/prXRvLvveT Tab48GO3f+6b1mh4VYsMeHFXEOvE4WMtg76PW1FKVoZOdlYDbwi/EN2t1outOA== 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=1703307919; 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=KtzY9GQieDNicfjNjIbu0JKgME+jwHFU+JauMyORGUM=; b=bYKuP7lxe27VmkMQfJEs1UzVLD7+++lsJ4AHkQ2iaOWCBe5ALX2EP3HK9/VkU/t9Z/h/9c wykb6K2Qmd+TtIQ+wsQrFE54wkhQsu9hUW9FD7JjY6slSye4obJivlK3ixdO+p4BzveZdq xngFj/q/W6uvynFU5IXg3owHw+xbjoFD1BTIea3qdfdJ6LPTI3rvDtSvblW20Jmle0LoEV vM/vvaw0vMUs5xcMMBFyYlT1awe8bBcuAL7iIjPcJmRKT3ccdTQwjPLC4OdlWLishLfLkk BnscGqwRbvCbxl/eA82cgAe6u/ZKfQdMtDRA3guC8dDxLZJF0kf6jEOBBBv/Ww== 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 4SxsYW2D3Qzm9n for ; Sat, 23 Dec 2023 05:05:19 +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 3BN55JRa032575 for ; Sat, 23 Dec 2023 05:05:19 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 3BN55JOV032573 for fs@FreeBSD.org; Sat, 23 Dec 2023 05:05:19 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: fs@FreeBSD.org Subject: [Bug 275871] [unionfs] [nullfs] [zfs] corrupt filesystem Date: Sat, 23 Dec 2023 05:05:19 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 14.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: jah@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: jah@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc assigned_to 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: Filesystems List-Archive: https://lists.freebsd.org/archives/freebsd-fs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-fs@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D275871 Jason A. Harmening changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jah@FreeBSD.org Assignee|fs@FreeBSD.org |jah@FreeBSD.org --- Comment #1 from Jason A. Harmening --- The fundamental issue here is that ZFS doesn't correctly respect cnp->cn_namelen in its mkdir operation, which breaks unionfs shadow directo= ry creation. I've filed https://github.com/openzfs/zfs/issues/15705 to address this upstream, but in the meantime it can be worked around in unionfs using the attached patch. --=20 You are receiving this mail because: You are the assignee for the bug.=