From nobody Thu Mar 2 16:26:36 2023 X-Original-To: net@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 4PSGhF0XY7z3w0Mw for ; Thu, 2 Mar 2023 16:26:37 +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 4PSGhD6J0Dz4WlJ for ; Thu, 2 Mar 2023 16:26:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1677774396; 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=Tgn/f5rzhmve8gXTMC8ZXv0NW/uavZe5e03T3nypZQw=; b=lWyPV3FCq24EEXTQfSZPutskw2z/BAcH8IpmLsCDSkrWorDQ6WZ90Fscssr52pg/lrBKx7 AXbw/sDVVRRXs2YP/kHd/YfZJdoFT5Zsj5h5yVXHf1oHy8K7apNAW2gX40aP9/LN4+dMNZ q4ln3zsY86Gd9G5gVNH7mxaEuOe3lKm0UZz2eg/+xyX5IFlb4sHHNOidjroNNgdVfN5Dds oh0U1aVY3xwZdk238LP2e/OABiB7GXveDv57NVc6QJjJ/TKqor0eT1ze0ezQ8OX2bIL+Ho WZDkkIsZR29HOu0+eOu+iOBW1dQgBxvAJHnWdUH9gs0tEFK2FLlceDOsOaoYFg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1677774396; a=rsa-sha256; cv=none; b=fnYtDqxo3fCLW5AT/R4Zs9AWHe+Ts4a66j6N9IPgaqZbFEuwrISXqqPh/eTzUTLEus6b5J r88kfLeX0tSYyvdJk26ECI9FHDQGcQRROhSIGGZoLQBKL9bVssdIAF3xH+BNQxPtepSfP1 0vvvSyLgdOgU2O742tXYrWBBEUm4GeUo0E2m5Hc58A0+eOJLbP+4lXMpfZQbuoIcDweZWT b3Khg7HkKPcDo2K26eZyLq+UD+37/hvlLcR4dJXeT0CYrLpPpVQ0Oks5qf9VouBT8Alktw 1pq2hLs6r8Fle8BRxxJ/5eGdS2ilV6y6hhY/TqfmZPMZIHoCoqds001TkZT+6Q== 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 4PSGhD5NNhzNVZ for ; Thu, 2 Mar 2023 16:26:36 +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 322GQaox016444 for ; Thu, 2 Mar 2023 16:26:36 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 322GQaWJ016443 for net@FreeBSD.org; Thu, 2 Mar 2023 16:26:36 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: bugzilla set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 268246] crash and panic using pfsync on 13.1-RELEASE Date: Thu, 02 Mar 2023 16:26:36 +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: 13.1-RELEASE X-Bugzilla-Keywords: crash, needs-qa X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: commit-hook@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@freebsd.org MIME-Version: 1.0 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D268246 --- Comment #91 from commit-hook@FreeBSD.org --- A commit in branch stable/13 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3D3dec62eded04eaf431bf0948f4e6412de= ede87d5 commit 3dec62eded04eaf431bf0948f4e6412deede87d5 Author: Kristof Provost AuthorDate: 2023-02-14 06:11:38 +0000 Commit: Kristof Provost CommitDate: 2023-03-02 16:21:59 +0000 pfsync: support deferring IPv6 packets When we send out a deferred packet we must make sure to call ip6_output() for IPv6 packets. If not we might end up attempting to ip_fragment() an IPv6 packet, which could lead to us reading outside of the mbuf. PR: 268246 Reviewed by: melifaro, zlei MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D38586 (cherry picked from commit 9a1cab6d79b7286e5f650f57ed95625e6ddb8e4b) sys/netpfil/pf/if_pfsync.c | 71 ++++++++++++++++++++++++++++++++++++------= ---- 1 file changed, 56 insertions(+), 15 deletions(-) --=20 You are receiving this mail because: You are the assignee for the bug.=