From nobody Wed Jul 27 17:45:26 2022 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 4LtLlp4zbmz4XCKN for ; Wed, 27 Jul 2022 17:45:26 +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 4LtLlp2YrFz44dD for ; Wed, 27 Jul 2022 17:45:26 +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 4LtLlp1XDxzQRC for ; Wed, 27 Jul 2022 17:45:26 +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 26RHjQF9063972 for ; Wed, 27 Jul 2022 17:45:26 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 26RHjQBF063971 for net@FreeBSD.org; Wed, 27 Jul 2022 17:45:26 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: net@FreeBSD.org Subject: [Bug 265064] connect(2): unexpected EADDRINUSE when connecting from IPv6 wildcard to IPv4 address Date: Wed, 27 Jul 2022 17:45:26 +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: Unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: firk@cantconnect.ru X-Bugzilla-Status: New 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 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1658943926; 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=sNCjbXk04nYLPkNDpp4MjY0Wsjaoy3qF4GbSTT6LwwU=; b=LLppWC/5UjsxJNE9Qa/keDfEu/YnY3I9prhBfWzCh2NQENsJ4Ehw8FTeCBv68S7s+EJLg3 6t56AfETgqFuLyPAdax0b++mOSEFupks3l1EGdsJgycYKqoAd6P8O1KxB0buqMsPycCWCR fW726VXd6D398quNs8XNul8MakBCbSlXc8SA8hzZHe9cua6ktQ/GbtoIpcuVIIbBn3EQrP VB5PKSn3sexRLxIQZ/Y4LdQQtpwG06lOtoNt861R69DPoNod36g1VWZbWtsDRo7dMUAlFT vq7ccojGeIuWSoYP++jr7nldIwM5Ef3ydzFmVHdSxDREOIylJQXZWFIrknKd/w== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1658943926; a=rsa-sha256; cv=none; b=mavBix2csgzlBr/LGCJiMzkIBW5KUCrZACOUlvUGe2be1xqgBlqMeurUQpYO7Aen9scgZp mMPvJGHVRwsAPail+V2wrph3/LgJlYmNWZhiaC6WfWZd8Wya1YlE0XNn+TYHt7UsFK0aal dE+jFjIZcqtoWUl2kJfEh3t2dpxzx+oIITMpLrzHsCZNxkaODj5uPdG1ME3OAHttg7BhBs hdGfDQqwOW1N9nANujNxaMBbhaYatKSogcQOleXvFE7BUm21rCGmdidFpNqejLAVluz9c4 aT4CGaD+M3MNC8bKmuXWik0N/FNptm7cRnLkdjBlmmKQ1yLHgSQeyZSXN50bmg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265064 --- Comment #9 from firk@cantconnect.ru --- (In reply to Mike Karels from comment #8) NULL cred is to fix bug 210276. It it not wrong in any case, it means "prev= ent reusing busy ports regardless of which creds they are using". Obtained stru= ct inpcb never used, we just looking if it exists or not, so no access leak may occur. --=20 You are receiving this mail because: You are the assignee for the bug.=