From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 111E8C10F06 for ; Thu, 28 Feb 2019 22:44:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D20F8206DD for ; Thu, 28 Feb 2019 22:44:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=yahoo.com header.i=@yahoo.com header.b="kzUlL1g9" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730119AbfB1Woa (ORCPT ); Thu, 28 Feb 2019 17:44:30 -0500 Received: from sonic307-10.consmr.mail.bf2.yahoo.com ([74.6.134.49]:46855 "EHLO sonic307-10.consmr.mail.bf2.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730004AbfB1Wo3 (ORCPT ); Thu, 28 Feb 2019 17:44:29 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1551393868; bh=qGaKuPvH/w7dCrt+k3wQrAwy4uZDEs/MFzsCuALfi9k=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From:Subject; b=kzUlL1g9y5ZDmRNdIYLwMrlXxwj+S9UZ+bE2rmjogpFkCW4/FjCNTlgSMnIH3Mie6wBJEKd7hY8dP8Ktv/80/VhByZ/8PF192FkjeO3CScOjTvtY9pFZlO7hQoqfLntkUddnuZ6Zf4rr10ZgAdK6gsx6rjD1YNatiNIMRS0JTUX/qKBqm+BMMTkl+Tjv+kNKT8AyRMyTmttXyuRem5OnOrGJ0QBKbF91N7HlWmUj7SMu1CKe3FfkLLuL0/QSN1+nP5hSck6OGPDojqGoWX3g5KEsFtNqEYyOoxGKo4h9PNDQf9Kk9dlyTR7VEx9mF8rzf9hICv7dRPrJjbcDEEEYNw== X-YMail-OSG: QBFW0XcVM1nJSybqPMKADURrdJ0GcqCXA6zVoxaKsBssaKgxOsZwUxqUlGAB6MQ sZbTCLWAnKwAWq7DVw6k5eBeo24OTIALVfbmu0w6i7J2p2Xt2ND8L1_YI0YG_jImI6yVBBrtyg5A ty_EqNdOsF90bDi2Ir..sgUK0Q7_r2jzgtMRDzIOkB8aX0e9gsiol_T0.AVK00MQcEr6A_ZAOKqd I8oajewj3ucIXAZ97.NFX2bJmiT7ilC7o2dm29Nrf8_GuVCWcoS25paiUGtx4P30bkVOen6FefIO uv_JkQ2KD1J3xZ0LajT9ZxNrpcgQWF0Fs0bkgzIifChP9nxMV.4O5xy8z4FhL2gEVuIkDm98sW_v jzVtFDNA0bB_l4nTZ7MG4pjHMW40SWF08oJaOLDDc2EC_Z4LQCWDFJuWSJYCVEjQ41JXf8gW.Ila DlqzWNSfVuD0jZosBRierpjRc0WD.PPoyUVaqIzqyROfqWvX_XBxtbUg2fQxpV1kF0IyfG3HVBZp Hlj9ThZdYqRxkR0pg.gBn6KzhNZcWHDF0RORpXCeLEluCm.ibF8FPyISEyLQ2yVHsV.6FaCRhzrN temfaZ36u94HTKSqnYNIAIO.6iZvBtb1tc2X9X5lS7M8.bNYShw9IY5akZV9MfjmVlwKtuHHsa6_ Mxk_YZPTPWEgiLi07JENWd5KPVwj8ASZ77ZaH94r1krZDwjs_Gblo3Y1FeFdiDNXIw9Smicuj7Da 5s1RNHod5z5rGzmAfNBLWAHsXWOsB5SZq6GVMy8adr_VLtCwybOcSm1YPTQ4e791PL5hQDTGPFVG B7TYq0joN7i562fhhkFcVzLBD.99173l3MeMwFgvjMqi1q.g.F0bEDqKDz7hDGkCFVvmZTthaTbb K4NUy62TRQeKcSX.toEheExUkyIUf2gpR1BQqPlGEatBvBxAgTa5O1A1g7R06fDmiH0obhRMYnOI 55UuUtAT8shi68HgmPnqApenrlyJbAnfVdacGTXMMc82EvEB4arQilwLwCBzgO.0sx7SEqxppq1W JbwTl4HenwISTUeqgGepUoo4CzLBQ0mIHRlEDGs56PM_6bmg.KSZ7yUv8eOVt1Exf_CU0ZvlYF1n 8UGOdgXmy6RoElCFyc1xl4O5RwRx5Ack8pgBQyOSgj0udQ2D8m2VzNHg- Received: from sonic.gate.mail.ne1.yahoo.com by sonic307.consmr.mail.bf2.yahoo.com with HTTP; Thu, 28 Feb 2019 22:44:28 +0000 Received: from c-67-169-65-224.hsd1.ca.comcast.net (EHLO localhost.localdomain) ([67.169.65.224]) by smtp415.mail.bf1.yahoo.com (Oath Hermes SMTP Server) with ESMTPA ID 46c3ca42412e81058eafbaa96f791691; Thu, 28 Feb 2019 22:44:25 +0000 (UTC) From: Casey Schaufler To: jmorris@namei.org, linux-security-module@vger.kernel.org, selinux@vger.kernel.org Cc: keescook@chromium.org, john.johansen@canonical.com, penguin-kernel@i-love.sakura.ne.jp, paul@paul-moore.com Subject: [PATCH 86/97] Smack: Don't set the socket label on each send Date: Thu, 28 Feb 2019 14:43:45 -0800 Message-Id: <20190228224356.2608-17-casey@schaufler-ca.com> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20190228224356.2608-1-casey@schaufler-ca.com> References: <20190228224356.2608-1-casey@schaufler-ca.com> Sender: selinux-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: selinux@vger.kernel.org The socket does not need to be relabeled on each send. Remove the code that does that. Signed-off-by: Casey Schaufler --- security/smack/smack_lsm.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index d2a73d8a6976..d9055a0df75c 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -2379,10 +2379,7 @@ static int smack_netlabel_send(struct sock *sk, struct sockaddr_in *sap) rc = smk_bu_note("IPv4 host check", skp, hkp, MAY_WRITE, rc); } rcu_read_unlock(); - if (rc != 0) - return rc; - - return smack_netlabel(sk); + return rc; } #if IS_ENABLED(CONFIG_IPV6) -- 2.17.0