From nobody Fri Oct 13 20:17:42 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 4S6d932Rwhz4wkC0 for ; Fri, 13 Oct 2023 20:17:43 +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 4S6d931P1cz4dGF for ; Fri, 13 Oct 2023 20:17:43 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1697228263; a=rsa-sha256; cv=none; b=oj3H2vT0qyPh63xwI1SDztD7OropRvqaNzrAxQzVvl8i1CfQy/mmUfNfhlMYfu8kHzchm4 c2B3/GYm+Qm8K+I/oy/CMaRxdcqRzW35hazq8CItxaoUnUhr/66GX7Z0l1HEcFH1zNz97S fJEy5xmlLWs4pRITQuvWoaEkpn19t76PD/pKPubdudzvVN8dOAELn/FH2s/yMR/UzBkTbK 8fGZ99iualAg2njr2C1wOIFuC/DYsi5RZ1USgNT1h1fKdVDev8tHognpX7BbM7AE00oTdu +9n8SoN6BUvAt8TFq6jF6DC6cJmxV002BJb4qWzu+QbYrmhufyObmpggiDExXA== 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=1697228263; 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=qBYXeIEF5YKxHnI+JUIUzGe+aeJXRxoirVetr1fHT3Y=; b=kf8cR/30MXLaSrOcD+69fgVBde8cKIHq/PZTVUuaeIripFNiEdBE4VpCmCKXRvLDHozVMD qPmVTfxtAoL/INycOKnYvkuleMYTKP78dHMyVVdBm25IDwKcRv1J9raPnaNgjbJEwBQY33 Z4nM2FOSX4TAnnhnDooNidgwpvK4hD89fbOCBiPjoctcjECIeN2JELHn7PQQmIi13zGWcO 4ukM5QTtokp6rEMQWMNenuwH0zR3+Z0OAYplVZmuIiouo8dnj1ddxn807pnR3XGnVf/Y8r GVZlTguCeNVFZIOuYRMyW5BlaDW9L0oUbXx5vIculLADiDPPgJHqWmMhNhunCw== 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 4S6d930Mgyz12NZ for ; Fri, 13 Oct 2023 20:17:43 +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 39DKHgL1099527 for ; Fri, 13 Oct 2023 20:17:42 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 39DKHgY7099526 for net@FreeBSD.org; Fri, 13 Oct 2023 20:17:42 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: Fri, 13 Oct 2023 20:17:42 +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: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: tuexen@freebsd.org X-Bugzilla-Flags: mfc-stable14+ 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 #14 from commit-hook@FreeBSD.org --- A commit in branch stable/14 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3D8209af15a6994d52276be05380e0c0b7a= e117cea commit 8209af15a6994d52276be05380e0c0b7ae117cea Author: Michael Tuexen AuthorDate: 2023-10-07 13:56:00 +0000 Commit: Michael Tuexen CommitDate: 2023-10-13 20:13:44 +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 Sponsored by: Netflix, Inc. Differential Revision: https://reviews.freebsd.org/D42031 (cherry picked from commit abca3ae7734f664ee9c5edc7a9d3a17e29180bdb) 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.=