From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on atuin.qyliss.net X-Spam-Level: X-Spam-Status: No, score=-4.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_LOW,SPF_HELO_PASS autolearn=unavailable autolearn_force=no version=3.4.4 Received: by atuin.qyliss.net (Postfix, from userid 496) id 355E810380; Wed, 24 Mar 2021 19:52:48 +0000 (UTC) Received: from [127.0.0.1] (localhost [IPv6:::1]) by atuin.qyliss.net (Postfix) with ESMTP id AD1C6102DF; Wed, 24 Mar 2021 19:52:36 +0000 (UTC) Received: by atuin.qyliss.net (Postfix, from userid 496) id 0B3B410350; Wed, 24 Mar 2021 19:52:35 +0000 (UTC) Received: from wout5-smtp.messagingengine.com (wout5-smtp.messagingengine.com [64.147.123.21]) by atuin.qyliss.net (Postfix) with ESMTPS id 4912A1034E for ; Wed, 24 Mar 2021 19:52:32 +0000 (UTC) Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.west.internal (Postfix) with ESMTP id 92CB113DD; Wed, 24 Mar 2021 15:52:30 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute1.internal (MEProxy); Wed, 24 Mar 2021 15:52:30 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alyssa.is; h= from:to:cc:subject:in-reply-to:references:date:message-id :mime-version:content-type; s=fm2; bh=Gp8zB9stSvAEFsNxZU0Fx3gwG9 kxVouG/RWmaeOKtOY=; b=Lf95thlhBpIJpIjkslxnb70zvy8C1QfBaYlXNQOw+o NZmvedqf8OSavb2gUKlZF0PhDQyPld/ejAnhxaFc/SntjXZExRmm071q65U6R0oy XhcofPXJrUY7Us/xJe8FYb+ZOlhKqqYo8U+d7AAWI87g4t0B5bdPYVcU80Dr3Ex5 uC10Ows77ibMucarAiGieeoKQIFja6+G1/9zQsZnqnHp/DfNWA6ZR3zL3UNDyP6S bmQX8jSNFn7BYM+ufjp5dY+/0OzCKVE7lNX72BbyW4sIMCADwHndgJMXyRokZJ8t yrjp8ttOJ70QHuC2ZT2Y4ZQN/RMW82Pg5nUiWWtwFdqg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm2; bh=Gp8zB9 stSvAEFsNxZU0Fx3gwG9kxVouG/RWmaeOKtOY=; b=a3xybmvbuBUIyxS+OqIZu7 qmfwDq2il09Xe6mF1Tj+jxfi4RT/pfbJ295MHvGDC5BmQjlgST8ECU26HG3TeJoG t+odub3e66bEsqloR4+WgYKRsj34fSQYeWRznSnJKtkTU2xivEw8Zp8ydkT2HBkn gvOK4DJumLU74GmevFu73LGi2tVOLuo8+Og9j2SEMo248G3tIPnM11rkLmRFWO8s MazQg4q+jUMWLuwnyRoS/tParxQIDn8p/HRc4M14Po505/bdzopkSXx6I2gcPP7J UKGA8/83Q9UonPP+hWlo6Qz/Q/Z8qXkWLm+DT0ctawfWEWEobdBSD7U2KnTtGLdA == X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduledrudegkedguddvkecutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfgh necuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd enucfjughrpefhvffujghffffkgggtsehgtderredttddtnecuhfhrohhmpeetlhihshhs rgcutfhoshhsuceohhhisegrlhihshhsrgdrihhsqeenucggtffrrghtthgvrhhnpedtfe ekkeeltdehjeevkeevheeiueelgfejkeehfeeuueehhedthfffveehiefhieenucffohhm rghinhephihprdhtohenucfkphepkeegrddukeegrddvvdekrddukeenucevlhhushhtvg hrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpehhihesrghlhihsshgrrdhi sh X-ME-Proxy: Received: from x220.qyliss.net (p54b8e412.dip0.t-ipconnect.de [84.184.228.18]) by mail.messagingengine.com (Postfix) with ESMTPA id 60F2A240422; Wed, 24 Mar 2021 15:52:29 -0400 (EDT) Received: by x220.qyliss.net (Postfix, from userid 1000) id 9343F2563; Wed, 24 Mar 2021 19:52:26 +0000 (UTC) From: Alyssa Ross To: Cole Helbling Subject: Re: [PATCH ucspi-vsock] vsockclient: allow null application In-Reply-To: References: Date: Wed, 24 Mar 2021 19:52:24 +0000 Message-ID: <87r1k4xrbb.fsf@alyssa.is> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" Message-ID-Hash: LHDQS4GQ7CEHCHPEPA57UAPMOZIR6DLD X-Message-ID-Hash: LHDQS4GQ7CEHCHPEPA57UAPMOZIR6DLD X-MailFrom: hi@alyssa.is X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-config-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; suspicious-header CC: devel@spectrum-os.org X-Mailman-Version: 3.3.1 Precedence: list List-Id: Patches and low-level development discussion Archived-At: List-Archive: List-Help: List-Post: List-Subscribe: List-Unsubscribe: --=-=-= Content-Type: text/plain > On Wed Mar 24, 2021 at 11:24 AM PDT, Alyssa Ross wrote: >> I found myself running >> >> vsockclient 2 1024 true >> >> in a situation where it just mattered that a connection was made, and >> no data needed to be exchanged of it. That I found myself doing this >> is quite a strong indicator that the program to exec into should be >> optional. >> >> UCSPI-1996[1] doesn't specify what should happen if no application is >> provided, so I think this is a reasonable interpretation. I'm not >> sure if I feel the same for vsockserver(d), so I haven't made the >> corresponding change there. I'll wait to see if there's ever a need >> for it. >> >> [1]: https://cr.yp.to/proto/ucspi.txt >> --- >> vsockclient.c | 11 +++++++---- >> 1 file changed, 7 insertions(+), 4 deletions(-) > > Reviewed-by: Cole Helbling Committed as d24ff2d. :) --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEH9wgcxqlHM/ARR3h+dvtSFmyccAFAmBbmHkACgkQ+dvtSFmy ccC1Hg/+PdFDCmh/GZGtk0n4M90iTZOVirEpBlk7Vp0OoOx7KjDtXBO5O/xGP2Kw gv0fIiJMNWrx6Iu9vy9iWSwwxOAeJ0X8g4mfB8DFqn1+U45lD78xJkXyaW35Ti5i iqVv3L6N7+BcAa3lElcSx5t1hfM0bti2OGvCRpAVG5zaUcMkMkYasPpg54Xr6Cq2 CAYW1Tx7bF9IPPzWyl/fHxzqqOKwqZf0SeDUrlZsK9Gnt05ytYtWtLsX/gx4q2Le 8YFwHoeBm0vkjhFMia+mxfNPiPipeY8tEwg0L1b8yRaUCnE/zLb2a+6PbIY053EX 4/iFZm81ZXag5q23cfvJ7VPzkBf2Hh27bAzdGZmWKDv8Yf1J25D/DdR4DZ9L924x DF5ELwQPl4Ndnm2fC3POgWirZiAdtaSGCXQjlpc0nWtZqIXAO1HkOOM/QyDS5Iv1 zJ2Fco3e5EUZYi7OTzPrTmYv/3C699OGvn5mFoaxZ0sheNZeZswwumRJfR6O1QOZ Rfq4NuDxnVIa9yY3BFIc1+Vzkk0VGNFz57MQPyGB3FLEw5vq3aV7p0wxi5bdAXr/ eS/EkalwvNxD/YlEQguLlzIXYw0dfMOkSikyaselncA1pRXDcY7nTxaeOf1rmAxY b49xwgBUBwdBnFAI6IyxqsYLsy7llCvvfd0DFXliwUH/q6Gm+Ps= =PWqT -----END PGP SIGNATURE----- --=-=-=--