From nobody Sat Nov 27 02:09:07 2021 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 64B6C18AF41A for ; Sat, 27 Nov 2021 02:09:07 +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 4J1FR70WWjz3GrF for ; Sat, 27 Nov 2021 02:09:07 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 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 E787613CAC for ; Sat, 27 Nov 2021 02:09:06 +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 1AR296g8064911 for ; Sat, 27 Nov 2021 02:09:06 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 1AR2962W064910 for bugs@FreeBSD.org; Sat, 27 Nov 2021 02:09:06 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 260071] bad slotid in SEQUENCE reply can crash NFS v4 client Date: Sat, 27 Nov 2021 02:09:07 +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: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: rmacklem@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: rmacklem@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: assigned_to bug_status 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 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 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1637978947; 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=WBr3Carv3MUQR23Hgce3uCu8gJvbOEOHNQNGYv4ai+M=; b=sTzlR6xnMyqnufFPoy5TEhH/ZywG7i68V8fm9CWeGyc1mT4zSkCCmcmXl6HdF20UtJMOZr NUomGJRYH33RvwnIL5vQCbCIVIO3+H343UUOGo6nFPImxCCk1xitJ0/zxAYOs65j6JtigJ O/ZwOjZ1h/wKZWCH3qUd6nzZE6bDj1+FEXyjLpxuhhBUpsCtqWzi4KJQ7gLsFQ0Oe4o64u MR0o5p6Lr19s3F3yw3gvWbCSQ1LvjhG/axmNZYYgOOmKlQTq8f/InRo3JGx0WujkJk/OH3 lJQ7+bRrUPeMJPuqRkEBj0S6mUEUq8z8pHEXf8cLZLYct1AO3SN0G3+Ghu/cAg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1637978947; a=rsa-sha256; cv=none; b=IMqIzVZPBrFL333ncZK4EngI2A3Rhrp8GJGVqGnqHsrG/e9xwKzTR22lVQx5CCD7DO+fa4 QHXT7jL2Pbr8KNJc8+gjOUB4F8jEUQ/o8u3emlgHp9yjtowa8HB2SpTRuRM7zWy4z1Z9ar ediu6oJIi3Si8bpKgNvwlqft4KilGPD2sBXD5oLOJd3qeva2T5fcUhPVHSnaZxDSzelwge v1LPf59pQHzD1I8NYpLpk5D1ZImjwWzQzFRxrAlxkrn58PpM5jCI7KUAjYKqdGylmqz2lN r8Z3YdHyotufp9OO/oQMmHwb+Uvhjx7KiNQ8jltweAoXSYVjvNLiQLSNl2M69A== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D260071 Rick Macklem changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|bugs@FreeBSD.org |rmacklem@FreeBSD.org Status|New |Open --- Comment #1 from Rick Macklem --- Created attachment 229752 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D229752&action= =3Dedit Check that slot in Sequence reply is the same as in the request This patch should fix the crash. It checks that the slotid in the Sequence reply is the same as in the request and corrects it if it is not the same. Maybe the reporter can test it and confirm that it fixes the problem for them? --=20 You are receiving this mail because: You are the assignee for the bug.=