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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A37BEC19F2A for ; Thu, 11 Aug 2022 11:54:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235075AbiHKLyb (ORCPT ); Thu, 11 Aug 2022 07:54:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58240 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235124AbiHKLyR (ORCPT ); Thu, 11 Aug 2022 07:54:17 -0400 Received: from mail-ej1-x62d.google.com (mail-ej1-x62d.google.com [IPv6:2a00:1450:4864:20::62d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2106596772 for ; Thu, 11 Aug 2022 04:54:16 -0700 (PDT) Received: by mail-ej1-x62d.google.com with SMTP id gk3so33037079ejb.8 for ; Thu, 11 Aug 2022 04:54:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc; bh=8/gCuLlq6u8R+QBHgUAn5VbxmKFRH8bhtzANmUPMWgM=; b=ePWPE73+Rzhz+4AjtKGAQg7Kz07Qku8FzQXLrA5eN6XIG5oURfO+p4k1kboLV3RsgL diejA4CNqRTAWOLgeuFuU5BMWOswXdWfflEOb7gP8cU8OYCkZKUqY0jY7fMFkcCvZNkU RR4MGsDGwVu6j+DiaaKOc0WnrkE+Octe+k1TdzvNZKkKC2sJXYX1o3net/2MQoula6+f 6WhYREceqNCSkjPkrhrWDTOD8+HoCRjOR8BE4Ba0TKGmkByoqx9ZDlYbnmN154oqzdm9 5HWirxU5rC8WMzRggRWOdxjG2doXN4fmscX4xIKvvLTsWkpI9B7yqHk3mO4bGty9F8Rn Q3mw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc; bh=8/gCuLlq6u8R+QBHgUAn5VbxmKFRH8bhtzANmUPMWgM=; b=00k/rO5s54aSObMchK8wNKBYSJh6yqrL34WW2q0NhQQSWgHKZ9kKseumbGnWJzGqmm d12L397kN5/2gpFMiuNB6+U5aNnFRajDxtARVjyTxZ+47l+Tcogfn+1sNnSPLj0kDxyn 0UsQlKuj2SQoHtKmoZKOIPvpsfnN2jCuJ6itIh4gaQoAyPG71uLxQbLntXxjuIj7YAXe 0QMmhaFJvYZuiPt+4EIVzhpeGEI3HSIVRZpnysbu6i3/MHVoKpNe/C47l6zbnzPpxm91 RS/tV5LeL2p9tdbfAW8Tq3FKPgmWU4EjXmmTyJ9D5OncIqbq+4CeLYG5+HdNl+cZRfuX ebVA== X-Gm-Message-State: ACgBeo0QOXAet1XGF1rQWOdBBpJLKzFZ3FH/GX8KvNOXoiEofJyT0Mtz 5EXbfjyHSmudc3zU1szpXgdFU9XGoF8= X-Google-Smtp-Source: AA6agR7gR1RL/6+HhlzNm17hcP1LE2CJgg0F3nGifMlo6snuHRvlcxTgv8mYnFzFiX4fSIjqdSdWHA== X-Received: by 2002:a17:907:7f23:b0:731:4dc7:9843 with SMTP id qf35-20020a1709077f2300b007314dc79843mr15031238ejc.152.1660218854700; Thu, 11 Aug 2022 04:54:14 -0700 (PDT) Received: from alex-Mint.fritz.box (p200300f6af09a700e423d3e6c12e483e.dip0.t-ipconnect.de. [2003:f6:af09:a700:e423:d3e6:c12e:483e]) by smtp.googlemail.com with ESMTPSA id mb11-20020a170906eb0b00b0072f4f4dc038sm3396049ejb.42.2022.08.11.04.54.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 Aug 2022 04:54:14 -0700 (PDT) From: Alexander Grund To: stable@vger.kernel.org Cc: Alexander Grund Subject: [PATCH 4.9 0/1] LSM: Initialize security_hook_heads upon registration. Date: Thu, 11 Aug 2022 13:53:39 +0200 Message-Id: <20220811115340.137901-1-theflamefire89@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org This patch replaces some error-prone ~350 line long C&P initialization code with a simple for-loop doing the same. Conflict resolution was required due to commits missing in 4.9: - ca97d939 (security: mark LSM hooks as __ro_after_init) - 791ec491 (prlimit,security,selinux: add a security hook for prlimit) - d69dece5 (LSM: Add /sys/kernel/security/lsm) Those add new (security) features and hence are now allowed according to the stable kernel rules. See e.g. rejection of the first patch for 4.9 in https://lore.kernel.org/all/YsrfDfe3urGkepvJ@kroah.com/ If any of the above commits are reconsidered for 4.9 I can provide backports of those. Tetsuo Handa (1): LSM: Initialize security_hook_heads upon registration. security/security.c | 359 +------------------------------------------- 1 file changed, 7 insertions(+), 352 deletions(-) -- 2.25.1