From owner-freebsd-hackers@freebsd.org Fri May 15 17:26:39 2020 Return-Path: Delivered-To: freebsd-hackers@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 7F7CF2FB28D for ; Fri, 15 May 2020 17:26:39 +0000 (UTC) (envelope-from bdrewery@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [96.47.72.132]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "freefall.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 49NwLl2cSPz490y; Fri, 15 May 2020 17:26:39 +0000 (UTC) (envelope-from bdrewery@FreeBSD.org) Received: from mail.xzibition.com (unknown [127.0.1.132]) (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 freefall.freebsd.org (Postfix) with ESMTPS id 12DFD1E15B; Fri, 15 May 2020 17:26:39 +0000 (UTC) (envelope-from bdrewery@FreeBSD.org) Received: from mail.xzibition.com (localhost [172.31.3.2]) by mail.xzibition.com (Postfix) with ESMTP id E589E1FC39; Fri, 15 May 2020 17:26:37 +0000 (UTC) X-Virus-Scanned: amavisd-new at mail.xzibition.com Received: from mail.xzibition.com ([172.31.3.2]) by mail.xzibition.com (mail.xzibition.com [172.31.3.2]) (amavisd-new, port 10026) with LMTP id dUie0udqWBw2; Fri, 15 May 2020 17:26:35 +0000 (UTC) Subject: Re: [HEADSUP] Disallowing read() of a directory fd DKIM-Filter: OpenDKIM Filter v2.10.3 mail.xzibition.com 49B031FC2F To: bsd-lists@BSDforge.com Cc: FreeBSD Hackers References: <02cb48c24a3d010dab13974680dc3d16@udns.ultimatedns.net> From: Bryan Drewery Autocrypt: addr=bdrewery@FreeBSD.org; prefer-encrypt=mutual; keydata= mQENBFJphmsBCADiFgmS4bIzwZijrS31SjEMzg+n5zNellgM+HkShwehpqCiyhXdWrvH6dTZ a6u50pbUIX7doTR7W7PQHCjCTqtpwvcj0eulZva+iHFp+XrbgSFHn+VVXgkYP2MFySyZRFab D2qqzJBEJofhpv4HvY6uQI5K99pMqKr1Z/lHqsijYYu4RH2OfwB5PinId7xeldzWEonVoCr+ rfxzO/UrgA6v/3layGZcKNHFjmc3NqoN1DXtdaEHqtjIozzbndVkH6lkFvIpIrI6i5ox8pwp VxsxLCr/4Musd5CWgHiet5kSw2SzNeA8FbxdLYCpXNVu+uBACEbCUP+CSNy3NVfEUxsBABEB AAG0JEJyeWFuIERyZXdlcnkgPGJkcmV3ZXJ5QEZyZWVCU0Qub3JnPokBVwQTAQoAQQIbAwUL CQgHAwUVCgkICwUWAwIBAAIeAQIXgAIZARYhBPkXPLLDqup6XIofCTXXcbtuRpfPBQJb5hLu BQkNPvODAAoJEDXXcbtuRpfP9rMH/3f7cfX5rzyEV5QNfV/wS4jFukLoPZ4+nCM/TKxH3pEX 2bLbeQbkk6La8cueQ5Lpoht5XFZ18Y5TbMittngltrlNzoDD0h9are24OkDFGim3afJU7tkj IGQa1if+re+vI5BhzYwRhj0oKXzBi39M5oePd3L1dXfx83rg2FPyZBdIejsz6fR74T3JVkbd 6k2l5/3Zk2uiNMy+eBfDRgYE1E6CP28kV0nCeGKZgSVso0kGUUHud7voKqGVpMvbd0mE4pp4 PE5YJaFPjrll9miaDAvdU8LGIq5n6+aXPLKoQ/QNl6mg6ifgI6FfKILOkTizLW8E5PBSNnCm NapQ55yjm125AQ0EUmmGawEIAKJUU9+Q19oW1RK5jTf3m56j+szIc8Y9DaLC8REUKl4UZJBK BqCl6c0cukVApOD92XoU6hJPm2rLEyp/IcYcPPNTnVu8D8h9oag2L8EiFN7+2hk0xG+lwjc8 uOIZycme7AIJsBU4AZ1v63lxm2k104hwpiatgbe71GIGl7p1MX6ousP/wGzXCOF25Dx9w02C eRe7zEMfhnFjSUhzdCC9han2+KaVB7qIqNR3b8NfbwRNlwPmHqlhXffUow9OsQjSnTK8WKNR lx7xzVccXIvWP2wECFrmqmzMmXpSrmIuiWEpFwZ9x2a0Pva8dCNRiCVTK51IlRXKjaAxiN1u IUrMm6UAEQEAAYkBPAQYAQoAJgIbDBYhBPkXPLLDqup6XIofCTXXcbtuRpfPBQJb5hL4BQkN PvONAAoJEDXXcbtuRpfPCjcH/ivBsOpdpebpgLizSNU5/X4yWN5Aixsc9VBnQhGKAKnMINJQ VMpA55sD2JSPwloXYM/B3qyPJRS/9cwIuX5LDNKKOZU3Qp+TzleynM15/xea14orWYRGRict YHBM3Cnqp7OD8K6Q1uhs0fTxyJP7PZ/G0+7Corlf1DlHhDt6C2HldRPFvAvAgl6sR9Wzgcb7 rzub2HVtbJgl6YHbgyAG7x9NpXFqzx1JLAMdpt2DIYwoi+oMdRQlBIwNuKjQjCGzuXHandd3 kGvBAsyJpQ+coEep9UzwANaV28cXrFr2R4FSOcR50rBA2Nh/vqUYfpsvBvJlwuKAoV1djVHa ihNeL5E= Organization: FreeBSD Message-ID: <3e2d8e95-69fa-980e-d9c2-3ec5db6aa22c@FreeBSD.org> Date: Fri, 15 May 2020 10:26:34 -0700 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.8.0 MIME-Version: 1.0 In-Reply-To: <02cb48c24a3d010dab13974680dc3d16@udns.ultimatedns.net> Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="i9s7C225yIhdKxmJyW77EpGq7jwUOLyd7" X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 15 May 2020 17:26:39 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --i9s7C225yIhdKxmJyW77EpGq7jwUOLyd7 Content-Type: multipart/mixed; boundary="nUn1rGlZI4y6zC12EaX0B3sVIXQL7QYNK"; protected-headers="v1" From: Bryan Drewery To: bsd-lists@BSDforge.com Cc: FreeBSD Hackers Message-ID: <3e2d8e95-69fa-980e-d9c2-3ec5db6aa22c@FreeBSD.org> Subject: Re: [HEADSUP] Disallowing read() of a directory fd References: <02cb48c24a3d010dab13974680dc3d16@udns.ultimatedns.net> In-Reply-To: <02cb48c24a3d010dab13974680dc3d16@udns.ultimatedns.net> --nUn1rGlZI4y6zC12EaX0B3sVIXQL7QYNK Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 5/15/2020 10:14 AM, Chris wrote: > It's spooling up a massive buffer, for little, to no significant value.= If you don't want community discussions in your email then unsubscribe. Otherwise please be constructive. --=20 Regards, Bryan Drewery --nUn1rGlZI4y6zC12EaX0B3sVIXQL7QYNK-- --i9s7C225yIhdKxmJyW77EpGq7jwUOLyd7 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQGTBAEBCgB9FiEE+Rc8ssOq6npcih8JNddxu25Gl88FAl6+0MpfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEY5 MTczQ0IyQzNBQUVBN0E1QzhBMUYwOTM1RDc3MUJCNkU0Njk3Q0YACgkQNddxu25G l89sOwgA2gz6e81/FwYILII5x28BEncecz1xJb03QBQD/isVE86fIhnrqHRHQGg6 MMsopA4XTiqL2PxKJSFAB8ZhOkUHzDu9PR2mHZzyRT5wB5x/lX7R09upjDA9yL+Z 0oZwR27X7qcnx/dnMIIt8WXICVOlzubzzJURIhVO7xoeZ7Oibptodb4qqpvoffCI 5iEilcPeD9X08tNhATTQGJ1jHpxADbfyF969zFnjb8wQi9xakaEGZl2OflxsFUbB D7eAiVRDekxOk1OkkinGxKPIyPte4bQIFRM5K9uB/1/TN5de1hAXTIMSL2QH8Mqu oJe9XiqQOk4QyY/1TTPYhzULC4CLOw== =ZrSI -----END PGP SIGNATURE----- --i9s7C225yIhdKxmJyW77EpGq7jwUOLyd7--