From nobody Sat Oct 07 14:04:36 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 4S2n9L4MmLz4wTPN for ; Sat, 7 Oct 2023 14:04:38 +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 4S2n9L3FD7z4YCx for ; Sat, 7 Oct 2023 14:04:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1696687478; a=rsa-sha256; cv=none; b=OQBCthkN9Eg5cPiCJAT5s93++/IOh/ATN1zIdl3ntXZ/WMTyjxoZIv8Gkoil8kUJhPX9lM kyJnvz4W5WV99X7PLOXVYtNk/eUsKGA2Ve3kQS+QnWbJajyb0tKztahzn3lv42GexXzmYd YP9L7iDvlyctsImz3bfRUdaA+KmYp8WlLqYEtp9rgtVzoFsHi3aZ+OAobAqnPivhav6Iop oURIINU/LIT90RaRQc2vfjBqhIb5lYcdTId9xchYUdy+fCl4EKSCd9FkUnIBb8GqmGlrLl ZUVCPd9SxAY/1en0juvHpHARA1zJNOARTKBsvDKgwZHNPGSklBlOjTO57qpg+Q== 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=1696687478; 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=q1w8f3b4mAy6FaxRqdKS8eFKsWYw2LjQuG3OMZIChdw=; b=SjlpobbHtqUIVA9/PsDw5h4cJb9+L3IsgoyaEjJipK4QbE+hyGbhDoX8KMqNVBzZzi/xe0 uD6Ui7H86Mb8NL1CwzDyOwuOkbDb7asnYxY01oToPGtAYY2meB12oCl2yH1YIBpjNqsxGq 8h1PRLpFZR20YbF+OH9XBYt/Kxz0FBp0soyQ8R/d89Q1bZ9LxrGJmDxB6So0R+++luMZr9 sG/XQ/NvnSS6jYwNr3nG+eaKd82iiNl9DMq1m4hypMDwa5d9b7VIAfN1amnR84Jg3sfIEI l8/0SFHrG2biBVZyc2bHmrmNimjo983ojZjMw1mUX+eVfgNRSJdSd0rg5CmPMQ== 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 4S2n9L2LlvzZ4Z for ; Sat, 7 Oct 2023 14:04:38 +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 397E4cN0061156 for ; Sat, 7 Oct 2023 14:04:38 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 397E4csY061155 for net@FreeBSD.org; Sat, 7 Oct 2023 14:04:38 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 274009] in_pcblookup_hash_locked: invalid local address panic on sendto(2) to ipv4-mapped Date: Sat, 07 Oct 2023 14:04:36 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 14.0-CURRENT X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: commit-hook@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: tuexen@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 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D274009 --- Comment #13 from commit-hook@FreeBSD.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3Dabca3ae7734f664ee9c5edc7a9d3a17e2= 9180bdb commit abca3ae7734f664ee9c5edc7a9d3a17e29180bdb Author: Michael Tuexen AuthorDate: 2023-10-07 13:56:00 +0000 Commit: Michael Tuexen CommitDate: 2023-10-07 13:56:00 +0000 udp: fix sending of IPv4-mapped addresses The inp_vflags field must be adjusted during the call of in_pcbbind_setup(). This is consistent with the other places in the code, but not elegant at all. PR: 274009 Reported by:=20=20=20=20=20=20=20=20=20=20=20 syzbot+81ccc423a2737ed031ac@syzkaller.appspotmail.com Reported by:=20=20=20=20=20=20=20=20=20=20=20 syzbot+c8e3dac881bba85bc029@syzkaller.appspotmail.com Reviewed by: markj, rrs, rscheff MFC after: 3 days Sponsored by: Netflix, Inc. Differential Revision: https://reviews.freebsd.org/D42031 sys/netinet/udp_usrreq.c | 19 +++++++++++++++++-- 1 file changed, 17 insertions(+), 2 deletions(-) --=20 You are receiving this mail because: You are on the CC list for the bug.=