From patchwork Wed Sep 25 20:11:07 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Paul Moore X-Patchwork-Id: 13812401 X-Patchwork-Delegate: paul@paul-moore.com Received: from mail-qv1-f44.google.com (mail-qv1-f44.google.com [209.85.219.44]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DD4295C603 for ; Wed, 25 Sep 2024 20:11:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.219.44 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727295087; cv=none; b=k6bX3z2mrPoRwcXvrDVo/IRQVRzrgilXxd2VgY3jhwAgOnFlpSoxkpJ6zeUSpZvC7kHgn4gvV9a+FwK0S9SxcKtByu3f47K7FNdyHtkyDzpr4rzRyEg3zSPAEYLLLqBJ6BpwnWim8rVzcpwILmgDSZaFtnMRUylPhhz0n6TWxdI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727295087; c=relaxed/simple; bh=bRCaExXn9SJy78GX6WWTPKudwEh0moYHW8c3sqQDsV0=; h=From:To:Subject:Date:Message-ID:MIME-Version; b=n0+uX1eAGKZEje8sKCYHkNugXr6NVAoc3SA8VphDe2sLZgo9l5SnEQZRDxKKxLbNp5huXSrl/LskeL3OIaw4BgU3ok0wZG2hx13qCzTUkM3ixaIB7PMcfwEbj3zcMWIPO0lP0aFBK1Nnv+hIoQm5H8jNw7Ygvfx2VzEs38QBZG8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=paul-moore.com; spf=pass smtp.mailfrom=paul-moore.com; dkim=pass (2048-bit key) header.d=paul-moore.com header.i=@paul-moore.com header.b=buVgg/ab; arc=none smtp.client-ip=209.85.219.44 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=paul-moore.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=paul-moore.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=paul-moore.com header.i=@paul-moore.com header.b="buVgg/ab" Received: by mail-qv1-f44.google.com with SMTP id 6a1803df08f44-6c54a5fbceeso1673146d6.2 for ; Wed, 25 Sep 2024 13:11:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=paul-moore.com; s=google; t=1727295084; x=1727899884; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:to :from:from:to:cc:subject:date:message-id:reply-to; bh=v8OUFDaNsvebsCZrN+7fE1u7ofHj89SjASR+7VwOrCg=; b=buVgg/ab3jfC5lIB6lWmyUZkmFS9vf6mGBy2xR/8q1l2C8ugwE4YAQYN7zwYRz9+aF LwmnM1bD0xv34sdqlEAsSDVov6EJlaHAFdz58w62txe+aD7jH2GdTfnpeqMFAvewfqXl vrqzFOva7lMHBmKwozTijAOVTrRykEyyyBhOtY+T6iYI6mNif0VGSHxzyIkgkxZWxwlB CB87qt/NFBSY4dtGobj7OFXPZJJ2g0Pl7PR/TmzgfVT7CCyLGpWrIy4bxsdLPfOUH+RE ZIJ/bFvpk79UsI0DZ4HDyu2fj1g0Jwi9rca18+yyaiUMvy4Zul13BPLg2Uk54GCWm3mK fpnw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1727295084; x=1727899884; h=content-transfer-encoding:mime-version:message-id:date:subject:to :from:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=v8OUFDaNsvebsCZrN+7fE1u7ofHj89SjASR+7VwOrCg=; b=fvXBUgeU6N62vJommWotUvkuBg7nSjO8SObouIOO8CH0iWiQtzbLqoQJmYpYESxilY jNWdZgFpIsa+m93LHWNY7D2+D/LqvcDbozZNRUQeaj6HFvqgjHbJ7uztleLgQv6RyEQt M3wHIqy1IbkNIky6EyPj6dQG6LaCs1efuCKiut4RSUPnYC6x2MEEDBW2OFCTmnlRsPJF X8k+gtKHy0DQCrAeSyvFrw2RTRlo+CugL3inrUpB6B8jrJv1QEbyVS9vs2uqoH9hdojg MuC5qTXYoQ6aSAKbOLavYoRVCoBwqCou9OK2r9oWb+GqU67YlxgQTAdhssWpDvMyhJrJ FTrg== X-Gm-Message-State: AOJu0Yw6Del6qgDZAELaaCVpQHPFicQdWSEoSHRsqreEz9g+Jdf2nxCk +WnyOJ4eWCnYoD4jjAEllZr03HFmojDzMIioIePdCIpLphkHFSDea8RsiccnuXWN+aHImzC0KJQ = X-Google-Smtp-Source: AGHT+IHYC02Rtr9sXnIbiv0xGGHSg6NBXpv+1JjOaGTWSfp1J5AomNto6I5HiX/RK88QvF4075lRKg== X-Received: by 2002:a05:6214:3287:b0:6cb:2ad6:78ef with SMTP id 6a1803df08f44-6cb2ad67dd6mr25635526d6.4.1727295084370; Wed, 25 Sep 2024 13:11:24 -0700 (PDT) Received: from localhost ([70.22.175.108]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-6cb0f4c2f51sm19135376d6.31.2024.09.25.13.11.23 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 25 Sep 2024 13:11:23 -0700 (PDT) From: Paul Moore To: selinux@vger.kernel.org Subject: [PATCH 1/2] selinux: streamline selinux_nlmsg_lookup() Date: Wed, 25 Sep 2024 16:11:07 -0400 Message-ID: <20240925201106.16134-3-paul@paul-moore.com> X-Mailer: git-send-email 2.46.1 Precedence: bulk X-Mailing-List: selinux@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=4491; i=paul@paul-moore.com; h=from:subject; bh=bRCaExXn9SJy78GX6WWTPKudwEh0moYHW8c3sqQDsV0=; b=owEBbQKS/ZANAwAIAeog8tqXN4lzAcsmYgBm9G5a3e6LIVkkyYpFKpY+rLQdpHZl2t8K9gIuH aVcovpHkJiJAjMEAAEIAB0WIQRLQqjPB/KZ1VSXfu/qIPLalzeJcwUCZvRuWgAKCRDqIPLalzeJ cxPzD/0f5mVGBWvo+cTx+V8HrZxjF/P98q6IR88PFyZLvZPmRf//unFXupfh/0PbeOIZKXHX8YR HsznyD3mJkGIS4Dk4LvarzVhOPXtUbJyqrfGCIDwa1nrNChuQ/9mPHtoRe4EkzgSuaUiE5htk7k /Ar97IYTNM9kH3bOhTFpqh/G/zXsoseLWqkkyRHOz9Mo40iqWDfhBa0XWWWlO1+U64t/NIUTxlR 5JjHj9om7KSI0DW+4KIzl8+T1MHNwf18KOpip4VZD/YUHZY/MZ5aSElGkzv8VBt5jVGxMREnL9e K3xjk+5xgA0mw7AbKCNoEShVxr0/pVsAjgyoV9PIPrbf1D7KykoBGiCstEiZkOi/75k58LozGp5 qBXFvgoSGI7eenDMN23gzzoVZPvzClSVzM8nftWNtt0ovuTNr3EDaTKh70FXiWkvL8kMQeL0OeI pwoJ3Q8XP9NFQiGg7970vaBCO3siMc34x9Xqcwbe4FxUNtq9pxUOLn+MeoDGp6wQ7Ma0OeQ8RfI GfJUzI9+dWE79amOFCGm5O3qJSSfqIBD0brMRilbEr9RgpWSIEkJI6xyxgQbBNQm+OMdvOXhdpR gzDiC1VNlUtnH3zuW4TSSFm12WQKPSwOf2o0caBJbkD0+BMOQmZNMPSUIOt6C0NSPRvLDUc2E97 OOiBAhIimKEcAtA== X-Developer-Key: i=paul@paul-moore.com; a=openpgp; fpr=7100AADFAE6E6E940D2E0AD655E45A5AE8CA7C8A Streamline the code in selinux_nlmsg_lookup() to improve the code flow, readability, and remove the unnecessary local variables. Signed-off-by: Paul Moore Tested-by: Thiébaud Weksteen --- security/selinux/nlmsgtab.c | 90 ++++++++++++++++--------------------- 1 file changed, 39 insertions(+), 51 deletions(-) diff --git a/security/selinux/nlmsgtab.c b/security/selinux/nlmsgtab.c index acc7d74b99d5..f68b4f493de6 100644 --- a/security/selinux/nlmsgtab.c +++ b/security/selinux/nlmsgtab.c @@ -168,34 +168,12 @@ static int nlmsg_perm(u16 nlmsg_type, u32 *perm, const struct nlmsg_perm *tab, s int selinux_nlmsg_lookup(u16 sclass, u16 nlmsg_type, u32 *perm) { - int err = 0; - - if (selinux_policycap_netlink_xperm()) { - switch (sclass) { - case SECCLASS_NETLINK_ROUTE_SOCKET: - *perm = NETLINK_ROUTE_SOCKET__NLMSG; - break; - case SECCLASS_NETLINK_TCPDIAG_SOCKET: - *perm = NETLINK_TCPDIAG_SOCKET__NLMSG; - break; - case SECCLASS_NETLINK_XFRM_SOCKET: - *perm = NETLINK_XFRM_SOCKET__NLMSG; - break; - case SECCLASS_NETLINK_AUDIT_SOCKET: - *perm = NETLINK_AUDIT_SOCKET__NLMSG; - break; - /* While it is possible to add a similar permission to other - * netlink classes, note that the extended permission value is - * matched against the nlmsg_type field. Notably, - * SECCLASS_NETLINK_GENERIC_SOCKET uses dynamic values for this - * field, which means that it cannot be added as-is. - */ - default: - err = -ENOENT; - break; - } - return err; - } + /* While it is possible to add a similar permission to other netlink + * classes, note that the extended permission value is matched against + * the nlmsg_type field. Notably, SECCLASS_NETLINK_GENERIC_SOCKET uses + * dynamic values for this field, which means that it cannot be added + * as-is. + */ switch (sclass) { case SECCLASS_NETLINK_ROUTE_SOCKET: @@ -205,42 +183,52 @@ int selinux_nlmsg_lookup(u16 sclass, u16 nlmsg_type, u32 *perm) * before updating the BUILD_BUG_ON() macro! */ BUILD_BUG_ON(RTM_MAX != (RTM_NEWTUNNEL + 3)); - err = nlmsg_perm(nlmsg_type, perm, nlmsg_route_perms, - sizeof(nlmsg_route_perms)); - break; + if (selinux_policycap_netlink_xperm()) { + *perm = NETLINK_ROUTE_SOCKET__NLMSG; + return 0; + } + return nlmsg_perm(nlmsg_type, perm, nlmsg_route_perms, + sizeof(nlmsg_route_perms)); + break; case SECCLASS_NETLINK_TCPDIAG_SOCKET: - err = nlmsg_perm(nlmsg_type, perm, nlmsg_tcpdiag_perms, - sizeof(nlmsg_tcpdiag_perms)); + if (selinux_policycap_netlink_xperm()) { + *perm = NETLINK_TCPDIAG_SOCKET__NLMSG; + return 0; + } + return nlmsg_perm(nlmsg_type, perm, nlmsg_tcpdiag_perms, + sizeof(nlmsg_tcpdiag_perms)); break; - case SECCLASS_NETLINK_XFRM_SOCKET: /* If the BUILD_BUG_ON() below fails you must update the * structures at the top of this file with the new mappings * before updating the BUILD_BUG_ON() macro! */ BUILD_BUG_ON(XFRM_MSG_MAX != XFRM_MSG_GETDEFAULT); - err = nlmsg_perm(nlmsg_type, perm, nlmsg_xfrm_perms, - sizeof(nlmsg_xfrm_perms)); - break; - case SECCLASS_NETLINK_AUDIT_SOCKET: - if ((nlmsg_type >= AUDIT_FIRST_USER_MSG && - nlmsg_type <= AUDIT_LAST_USER_MSG) || - (nlmsg_type >= AUDIT_FIRST_USER_MSG2 && - nlmsg_type <= AUDIT_LAST_USER_MSG2)) { - *perm = NETLINK_AUDIT_SOCKET__NLMSG_RELAY; - } else { - err = nlmsg_perm(nlmsg_type, perm, nlmsg_audit_perms, - sizeof(nlmsg_audit_perms)); + if (selinux_policycap_netlink_xperm()) { + *perm = NETLINK_XFRM_SOCKET__NLMSG; + return 0; } + return nlmsg_perm(nlmsg_type, perm, nlmsg_xfrm_perms, + sizeof(nlmsg_xfrm_perms)); break; - - /* No messaging from userspace, or class unknown/unhandled */ - default: - err = -ENOENT; + case SECCLASS_NETLINK_AUDIT_SOCKET: + if (selinux_policycap_netlink_xperm()) { + *perm = NETLINK_XFRM_SOCKET__NLMSG; + return 0; + } else if ((nlmsg_type >= AUDIT_FIRST_USER_MSG && + nlmsg_type <= AUDIT_LAST_USER_MSG) || + (nlmsg_type >= AUDIT_FIRST_USER_MSG2 && + nlmsg_type <= AUDIT_LAST_USER_MSG2)) { + *perm = NETLINK_AUDIT_SOCKET__NLMSG_RELAY; + return 0; + } + return nlmsg_perm(nlmsg_type, perm, nlmsg_audit_perms, + sizeof(nlmsg_audit_perms)); break; } - return err; + /* No messaging from userspace, or class unknown/unhandled */ + return -ENOENT; } From patchwork Wed Sep 25 20:11:08 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Moore X-Patchwork-Id: 13812402 X-Patchwork-Delegate: paul@paul-moore.com Received: from mail-qk1-f180.google.com (mail-qk1-f180.google.com [209.85.222.180]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 090E5146A79 for ; Wed, 25 Sep 2024 20:11:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.222.180 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727295089; cv=none; b=M73pEBenrpBqZ+coOUYpeSkLLnwARa6Qa0nKWhBiL1uyn1ABuQtAitMRwKRh98zI4LqiggYle+ysnc+Oi9cXRUhOs58CTnxE/FDshqWxyZFoXrKmFpH/6a0NnSaCc/jb/kkwjiil12AQIKI2PG9oi4U3d/6I58rgHehUefBIjbs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727295089; c=relaxed/simple; bh=VLx6uUCjYaISG97Wa4TOTiMEM7nvsnd5jlDemBnYp5o=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=bbbf2Bves2nhfgJWdx1RFXNLdt18PimhLbgR5g276xzhQJM5/GjII6Ir4yI+0Kpk9w1rWfIVrKCBWKHYoZVdH96U8fNlVnkHDc45vG/XeKnaG9mEL76VQax+E8BlUNWh422lvf3Dg2r+HfVlhv61Q8rQizQDJhlRtu4DkCxEyEY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=paul-moore.com; spf=pass smtp.mailfrom=paul-moore.com; dkim=pass (2048-bit key) header.d=paul-moore.com header.i=@paul-moore.com header.b=FM3DwHdy; arc=none smtp.client-ip=209.85.222.180 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=paul-moore.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=paul-moore.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=paul-moore.com header.i=@paul-moore.com header.b="FM3DwHdy" Received: by mail-qk1-f180.google.com with SMTP id af79cd13be357-7a9a30a0490so20149285a.3 for ; Wed, 25 Sep 2024 13:11:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=paul-moore.com; s=google; t=1727295085; x=1727899885; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=5Uyf/GUiwSQZXJjnlZ1nQhvOU4Gfs+64eQH8EvYYLKw=; b=FM3DwHdyMjVfkzAzT8CkmG+J3jTqKC4DyHx2enHW7u2xGSISTxkO2JjtlSPKefp0Qz sHroi18Eu+cZKNzGNTOVtDcrS07gPQQJRMn2HVufpp93G5nqKpFu9yTgxn7ETxeUkKBG Q8u3oR9En/G3iCd5SjOC8KD3DdQ70EL/Y3GgPYhtn2ut7RkrrgPBS2HeeD4vF7VXxvlY lrYI3mBm21mOrvSomBvCVIerD7tPlQEZIuYIp5lQi7QEYeZf9U5W9wHokGkrC7MKi5+R 15bo33H3GG3rtvxAes6WLmI+6hLE1HG0KrByk47C4rLwAl6ybIGu0N7UkuF1jy2PxaSV id6Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1727295085; x=1727899885; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=5Uyf/GUiwSQZXJjnlZ1nQhvOU4Gfs+64eQH8EvYYLKw=; b=XVWKHdOm90BYQPaB623mqIxmovdP+dJr3xrMLkCV3AGJanTg82VzfhSybDXRLj1RcX 4310JnujnEetLIwh5CEkAoRzA2yYVBAruSRbutsnGMZGOFbcXsoHPwuiDpoozH9tZVuO Lkn8KzqAUa2GXtGdyeb95J1vKf2xDnad1tbJ4VyRz2zvcOgYvGMPJ9FhaK6Pd3LbXhuK fF9dyA2MptoRgXSu3leeSbYS4cC48KgAFLCxnMc0vG8w/PJSwTMfKiTUZX7vN2JgM2ia tuF8ivgkWa47Jt6xcRYOo0+NU17pt3cQtWNr48nGa3wiW6A+im+GEflsCFuRfUOIEceM 0IgQ== X-Gm-Message-State: AOJu0Yz15VlAp9iMrpJE732FpQNYA1/6hKfeXKe4VgvAa4DZ4bF6re4r 6ccwu9bvjBAxrk4SIhDcyFxH3UhLsYtee1/CSqrs9PnOtdSFC0onr+QzXfZpBu5rzZJXtyIrp+s = X-Google-Smtp-Source: AGHT+IEsVHp8iERC8+BWYK2N6g3JqB1+gKugO9BzSe1Q6uou44GLc0ZB9OSTW+9i4oEM5j2ccsa9/w== X-Received: by 2002:a05:620a:4555:b0:7a9:be54:4b00 with SMTP id af79cd13be357-7ace7412827mr564186785a.35.1727295085500; Wed, 25 Sep 2024 13:11:25 -0700 (PDT) Received: from localhost ([70.22.175.108]) by smtp.gmail.com with ESMTPSA id af79cd13be357-7acde542f6dsm203437685a.49.2024.09.25.13.11.24 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 25 Sep 2024 13:11:25 -0700 (PDT) From: Paul Moore To: selinux@vger.kernel.org Subject: [PATCH 2/2] selinux: apply clang format to security/selinux/nlmsgtab.c Date: Wed, 25 Sep 2024 16:11:08 -0400 Message-ID: <20240925201106.16134-4-paul@paul-moore.com> X-Mailer: git-send-email 2.46.1 In-Reply-To: <20240925201106.16134-3-paul@paul-moore.com> References: <20240925201106.16134-3-paul@paul-moore.com> Precedence: bulk X-Mailing-List: selinux@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=14410; i=paul@paul-moore.com; h=from:subject; bh=VLx6uUCjYaISG97Wa4TOTiMEM7nvsnd5jlDemBnYp5o=; b=owEBbQKS/ZANAwAIAeog8tqXN4lzAcsmYgBm9G5iYSwV+B/lebqivBq1MIs6mTPRo+q27tHla 9MJlFltClWJAjMEAAEIAB0WIQRLQqjPB/KZ1VSXfu/qIPLalzeJcwUCZvRuYgAKCRDqIPLalzeJ cwyLEACndAFQtECGGfC3CUv2jDYadbPeEnVd4C8alXyw6+yP9tzdZ9+YX0LksdJGjQHLegm2fqM bu5gI507KHVrJjLyMXG52mTD8FppO2Dq3TWtPIweFsgPoro5R6VJXJOxpplgI82zkilL+GS3yH3 lsVTNEj9ES33dyIhgrPNt3XgP1buMmsEWkEw6tZcJQGDbuHb60qClkx3Or5eCE+jDIMhxYbZoos b8ar0TV7F5Y2qPDMzE93pnj191WkwDclysHKly2EZDteRpQxpZue7pszoKuu77IikhNz2/CG5cu fu2es/Q15qfvcgIlnXVw6rLINPibyB2AO9EPUiyFivPEB6ayRDzOie2Nss5mp+e798w7xCKkd05 NOBNPupArR7nwlb5/U4cwvb9FXmJmMM/lF3ufXOPE4lKOuQEOtpy7lH6Po6/SO4rvuYyiVsLYZt mftlz4HuB6BSeu0/AYGMliuYpz81BQRp9mSkqhd8Y9OWAkDYgYdvz5QXFunFAlO+s3fywaTB5dQ ky/Iznl1CrQdRQNwy6aV+VyDXr2lJgl9Gg3EBCk63CCk8c/iLH4pncrdkp80+VZXUh2lfhIyRpM XaN8wlW09fWXGmeOgTrs9SmB3PbsHqU8W+iRBAv2FMJcFhAnKV8qDkVOh1AyWW+2x3LSEZD1DaW XhYGuZWSGUEOZHg== X-Developer-Key: i=paul@paul-moore.com; a=openpgp; fpr=7100AADFAE6E6E940D2E0AD655E45A5AE8CA7C8A Update nlmsgtab.c to better adhere to the kernel coding style guidelines. Signed-off-by: Paul Moore --- security/selinux/nlmsgtab.c | 236 ++++++++++++++++++------------------ 1 file changed, 118 insertions(+), 118 deletions(-) diff --git a/security/selinux/nlmsgtab.c b/security/selinux/nlmsgtab.c index f68b4f493de6..47117b4f991f 100644 --- a/security/selinux/nlmsgtab.c +++ b/security/selinux/nlmsgtab.c @@ -21,142 +21,142 @@ #include "security.h" struct nlmsg_perm { - u16 nlmsg_type; - u32 perm; + u16 nlmsg_type; + u32 perm; }; static const struct nlmsg_perm nlmsg_route_perms[] = { - { RTM_NEWLINK, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_DELLINK, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_GETLINK, NETLINK_ROUTE_SOCKET__NLMSG_READ }, - { RTM_SETLINK, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_NEWADDR, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_DELADDR, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_GETADDR, NETLINK_ROUTE_SOCKET__NLMSG_READ }, - { RTM_NEWROUTE, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_DELROUTE, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_GETROUTE, NETLINK_ROUTE_SOCKET__NLMSG_READ }, - { RTM_NEWNEIGH, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_DELNEIGH, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_GETNEIGH, NETLINK_ROUTE_SOCKET__NLMSG_READ }, - { RTM_NEWRULE, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_DELRULE, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_GETRULE, NETLINK_ROUTE_SOCKET__NLMSG_READ }, - { RTM_NEWQDISC, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_DELQDISC, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_GETQDISC, NETLINK_ROUTE_SOCKET__NLMSG_READ }, - { RTM_NEWTCLASS, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_DELTCLASS, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_GETTCLASS, NETLINK_ROUTE_SOCKET__NLMSG_READ }, - { RTM_NEWTFILTER, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_DELTFILTER, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_GETTFILTER, NETLINK_ROUTE_SOCKET__NLMSG_READ }, - { RTM_NEWACTION, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_DELACTION, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_GETACTION, NETLINK_ROUTE_SOCKET__NLMSG_READ }, - { RTM_NEWPREFIX, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_GETMULTICAST, NETLINK_ROUTE_SOCKET__NLMSG_READ }, - { RTM_GETANYCAST, NETLINK_ROUTE_SOCKET__NLMSG_READ }, - { RTM_GETNEIGHTBL, NETLINK_ROUTE_SOCKET__NLMSG_READ }, - { RTM_SETNEIGHTBL, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_NEWADDRLABEL, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_DELADDRLABEL, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_GETADDRLABEL, NETLINK_ROUTE_SOCKET__NLMSG_READ }, - { RTM_GETDCB, NETLINK_ROUTE_SOCKET__NLMSG_READ }, - { RTM_SETDCB, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_NEWNETCONF, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_DELNETCONF, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_GETNETCONF, NETLINK_ROUTE_SOCKET__NLMSG_READ }, - { RTM_NEWMDB, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_DELMDB, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_GETMDB, NETLINK_ROUTE_SOCKET__NLMSG_READ }, - { RTM_NEWNSID, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_DELNSID, NETLINK_ROUTE_SOCKET__NLMSG_READ }, - { RTM_GETNSID, NETLINK_ROUTE_SOCKET__NLMSG_READ }, - { RTM_NEWSTATS, NETLINK_ROUTE_SOCKET__NLMSG_READ }, - { RTM_GETSTATS, NETLINK_ROUTE_SOCKET__NLMSG_READ }, - { RTM_SETSTATS, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_NEWCACHEREPORT, NETLINK_ROUTE_SOCKET__NLMSG_READ }, - { RTM_NEWCHAIN, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_DELCHAIN, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_GETCHAIN, NETLINK_ROUTE_SOCKET__NLMSG_READ }, - { RTM_NEWNEXTHOP, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_DELNEXTHOP, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_GETNEXTHOP, NETLINK_ROUTE_SOCKET__NLMSG_READ }, - { RTM_NEWLINKPROP, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_DELLINKPROP, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_NEWVLAN, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_DELVLAN, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_GETVLAN, NETLINK_ROUTE_SOCKET__NLMSG_READ }, - { RTM_NEWNEXTHOPBUCKET, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_DELNEXTHOPBUCKET, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_GETNEXTHOPBUCKET, NETLINK_ROUTE_SOCKET__NLMSG_READ }, - { RTM_NEWTUNNEL, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_DELTUNNEL, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, - { RTM_GETTUNNEL, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_NEWLINK, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_DELLINK, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_GETLINK, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_SETLINK, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_NEWADDR, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_DELADDR, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_GETADDR, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_NEWROUTE, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_DELROUTE, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_GETROUTE, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_NEWNEIGH, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_DELNEIGH, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_GETNEIGH, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_NEWRULE, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_DELRULE, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_GETRULE, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_NEWQDISC, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_DELQDISC, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_GETQDISC, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_NEWTCLASS, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_DELTCLASS, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_GETTCLASS, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_NEWTFILTER, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_DELTFILTER, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_GETTFILTER, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_NEWACTION, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_DELACTION, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_GETACTION, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_NEWPREFIX, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_GETMULTICAST, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_GETANYCAST, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_GETNEIGHTBL, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_SETNEIGHTBL, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_NEWADDRLABEL, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_DELADDRLABEL, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_GETADDRLABEL, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_GETDCB, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_SETDCB, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_NEWNETCONF, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_DELNETCONF, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_GETNETCONF, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_NEWMDB, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_DELMDB, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_GETMDB, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_NEWNSID, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_DELNSID, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_GETNSID, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_NEWSTATS, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_GETSTATS, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_SETSTATS, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_NEWCACHEREPORT, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_NEWCHAIN, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_DELCHAIN, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_GETCHAIN, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_NEWNEXTHOP, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_DELNEXTHOP, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_GETNEXTHOP, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_NEWLINKPROP, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_DELLINKPROP, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_NEWVLAN, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_DELVLAN, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_GETVLAN, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_NEWNEXTHOPBUCKET, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_DELNEXTHOPBUCKET, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_GETNEXTHOPBUCKET, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_NEWTUNNEL, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_DELTUNNEL, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_GETTUNNEL, NETLINK_ROUTE_SOCKET__NLMSG_READ }, }; static const struct nlmsg_perm nlmsg_tcpdiag_perms[] = { - { TCPDIAG_GETSOCK, NETLINK_TCPDIAG_SOCKET__NLMSG_READ }, - { DCCPDIAG_GETSOCK, NETLINK_TCPDIAG_SOCKET__NLMSG_READ }, - { SOCK_DIAG_BY_FAMILY, NETLINK_TCPDIAG_SOCKET__NLMSG_READ }, - { SOCK_DESTROY, NETLINK_TCPDIAG_SOCKET__NLMSG_WRITE }, + { TCPDIAG_GETSOCK, NETLINK_TCPDIAG_SOCKET__NLMSG_READ }, + { DCCPDIAG_GETSOCK, NETLINK_TCPDIAG_SOCKET__NLMSG_READ }, + { SOCK_DIAG_BY_FAMILY, NETLINK_TCPDIAG_SOCKET__NLMSG_READ }, + { SOCK_DESTROY, NETLINK_TCPDIAG_SOCKET__NLMSG_WRITE }, }; static const struct nlmsg_perm nlmsg_xfrm_perms[] = { - { XFRM_MSG_NEWSA, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, - { XFRM_MSG_DELSA, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, - { XFRM_MSG_GETSA, NETLINK_XFRM_SOCKET__NLMSG_READ }, - { XFRM_MSG_NEWPOLICY, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, - { XFRM_MSG_DELPOLICY, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, - { XFRM_MSG_GETPOLICY, NETLINK_XFRM_SOCKET__NLMSG_READ }, - { XFRM_MSG_ALLOCSPI, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, - { XFRM_MSG_ACQUIRE, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, - { XFRM_MSG_EXPIRE, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, - { XFRM_MSG_UPDPOLICY, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, - { XFRM_MSG_UPDSA, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, - { XFRM_MSG_POLEXPIRE, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, - { XFRM_MSG_FLUSHSA, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, - { XFRM_MSG_FLUSHPOLICY, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, - { XFRM_MSG_NEWAE, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, - { XFRM_MSG_GETAE, NETLINK_XFRM_SOCKET__NLMSG_READ }, - { XFRM_MSG_REPORT, NETLINK_XFRM_SOCKET__NLMSG_READ }, - { XFRM_MSG_MIGRATE, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, - { XFRM_MSG_NEWSADINFO, NETLINK_XFRM_SOCKET__NLMSG_READ }, - { XFRM_MSG_GETSADINFO, NETLINK_XFRM_SOCKET__NLMSG_READ }, - { XFRM_MSG_NEWSPDINFO, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, - { XFRM_MSG_GETSPDINFO, NETLINK_XFRM_SOCKET__NLMSG_READ }, - { XFRM_MSG_MAPPING, NETLINK_XFRM_SOCKET__NLMSG_READ }, - { XFRM_MSG_SETDEFAULT, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, - { XFRM_MSG_GETDEFAULT, NETLINK_XFRM_SOCKET__NLMSG_READ }, + { XFRM_MSG_NEWSA, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, + { XFRM_MSG_DELSA, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, + { XFRM_MSG_GETSA, NETLINK_XFRM_SOCKET__NLMSG_READ }, + { XFRM_MSG_NEWPOLICY, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, + { XFRM_MSG_DELPOLICY, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, + { XFRM_MSG_GETPOLICY, NETLINK_XFRM_SOCKET__NLMSG_READ }, + { XFRM_MSG_ALLOCSPI, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, + { XFRM_MSG_ACQUIRE, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, + { XFRM_MSG_EXPIRE, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, + { XFRM_MSG_UPDPOLICY, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, + { XFRM_MSG_UPDSA, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, + { XFRM_MSG_POLEXPIRE, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, + { XFRM_MSG_FLUSHSA, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, + { XFRM_MSG_FLUSHPOLICY, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, + { XFRM_MSG_NEWAE, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, + { XFRM_MSG_GETAE, NETLINK_XFRM_SOCKET__NLMSG_READ }, + { XFRM_MSG_REPORT, NETLINK_XFRM_SOCKET__NLMSG_READ }, + { XFRM_MSG_MIGRATE, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, + { XFRM_MSG_NEWSADINFO, NETLINK_XFRM_SOCKET__NLMSG_READ }, + { XFRM_MSG_GETSADINFO, NETLINK_XFRM_SOCKET__NLMSG_READ }, + { XFRM_MSG_NEWSPDINFO, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, + { XFRM_MSG_GETSPDINFO, NETLINK_XFRM_SOCKET__NLMSG_READ }, + { XFRM_MSG_MAPPING, NETLINK_XFRM_SOCKET__NLMSG_READ }, + { XFRM_MSG_SETDEFAULT, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, + { XFRM_MSG_GETDEFAULT, NETLINK_XFRM_SOCKET__NLMSG_READ }, }; static const struct nlmsg_perm nlmsg_audit_perms[] = { - { AUDIT_GET, NETLINK_AUDIT_SOCKET__NLMSG_READ }, - { AUDIT_SET, NETLINK_AUDIT_SOCKET__NLMSG_WRITE }, - { AUDIT_LIST, NETLINK_AUDIT_SOCKET__NLMSG_READPRIV }, - { AUDIT_ADD, NETLINK_AUDIT_SOCKET__NLMSG_WRITE }, - { AUDIT_DEL, NETLINK_AUDIT_SOCKET__NLMSG_WRITE }, - { AUDIT_LIST_RULES, NETLINK_AUDIT_SOCKET__NLMSG_READPRIV }, - { AUDIT_ADD_RULE, NETLINK_AUDIT_SOCKET__NLMSG_WRITE }, - { AUDIT_DEL_RULE, NETLINK_AUDIT_SOCKET__NLMSG_WRITE }, - { AUDIT_USER, NETLINK_AUDIT_SOCKET__NLMSG_RELAY }, - { AUDIT_SIGNAL_INFO, NETLINK_AUDIT_SOCKET__NLMSG_READ }, - { AUDIT_TRIM, NETLINK_AUDIT_SOCKET__NLMSG_WRITE }, - { AUDIT_MAKE_EQUIV, NETLINK_AUDIT_SOCKET__NLMSG_WRITE }, - { AUDIT_TTY_GET, NETLINK_AUDIT_SOCKET__NLMSG_READ }, - { AUDIT_TTY_SET, NETLINK_AUDIT_SOCKET__NLMSG_TTY_AUDIT }, - { AUDIT_GET_FEATURE, NETLINK_AUDIT_SOCKET__NLMSG_READ }, - { AUDIT_SET_FEATURE, NETLINK_AUDIT_SOCKET__NLMSG_WRITE }, + { AUDIT_GET, NETLINK_AUDIT_SOCKET__NLMSG_READ }, + { AUDIT_SET, NETLINK_AUDIT_SOCKET__NLMSG_WRITE }, + { AUDIT_LIST, NETLINK_AUDIT_SOCKET__NLMSG_READPRIV }, + { AUDIT_ADD, NETLINK_AUDIT_SOCKET__NLMSG_WRITE }, + { AUDIT_DEL, NETLINK_AUDIT_SOCKET__NLMSG_WRITE }, + { AUDIT_LIST_RULES, NETLINK_AUDIT_SOCKET__NLMSG_READPRIV }, + { AUDIT_ADD_RULE, NETLINK_AUDIT_SOCKET__NLMSG_WRITE }, + { AUDIT_DEL_RULE, NETLINK_AUDIT_SOCKET__NLMSG_WRITE }, + { AUDIT_USER, NETLINK_AUDIT_SOCKET__NLMSG_RELAY }, + { AUDIT_SIGNAL_INFO, NETLINK_AUDIT_SOCKET__NLMSG_READ }, + { AUDIT_TRIM, NETLINK_AUDIT_SOCKET__NLMSG_WRITE }, + { AUDIT_MAKE_EQUIV, NETLINK_AUDIT_SOCKET__NLMSG_WRITE }, + { AUDIT_TTY_GET, NETLINK_AUDIT_SOCKET__NLMSG_READ }, + { AUDIT_TTY_SET, NETLINK_AUDIT_SOCKET__NLMSG_TTY_AUDIT }, + { AUDIT_GET_FEATURE, NETLINK_AUDIT_SOCKET__NLMSG_READ }, + { AUDIT_SET_FEATURE, NETLINK_AUDIT_SOCKET__NLMSG_WRITE }, }; - -static int nlmsg_perm(u16 nlmsg_type, u32 *perm, const struct nlmsg_perm *tab, size_t tabsize) +static int nlmsg_perm(u16 nlmsg_type, u32 *perm, const struct nlmsg_perm *tab, + size_t tabsize) { unsigned int i; int err = -EINVAL; - for (i = 0; i < tabsize/sizeof(struct nlmsg_perm); i++) + for (i = 0; i < tabsize / sizeof(struct nlmsg_perm); i++) if (nlmsg_type == tab[i].nlmsg_type) { *perm = tab[i].perm; err = 0;