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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,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 8E581C433E0 for ; Tue, 26 Jan 2021 10:36:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 59812230FF for ; Tue, 26 Jan 2021 10:36:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404088AbhAZKgM (ORCPT ); Tue, 26 Jan 2021 05:36:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50014 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730744AbhAZBpG (ORCPT ); Mon, 25 Jan 2021 20:45:06 -0500 Received: from mail-lj1-x233.google.com (mail-lj1-x233.google.com [IPv6:2a00:1450:4864:20::233]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 41E14C061222 for ; Mon, 25 Jan 2021 17:37:20 -0800 (PST) Received: by mail-lj1-x233.google.com with SMTP id f17so17710683ljg.12 for ; Mon, 25 Jan 2021 17:37:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=bf166UoAnPc1eZpDjnQH9epQkjWpJiBGn+Kivjd66Vs=; b=oOsrHEhUPIoudIBY2uckM+qwmMEmLGAIdNI65PBfo3TgKAFFsma8vspe8npKdFs83Z lEBGO3PDFdZ4oeVOWDwecmXwR5wBP5Yon7/Ht7V1708J+phYi9CfF4YWf34hXZQOTt1l ZDozrBwCdXxLFRDJKRqCNS4+DbWg14anD0xGAdSJFi21Y6+VooaeYLj9999zlsC45leu hJsqZ0iXXsvO/8V4Tg0E2uW49VZRAZuhIbJvkeq+BSaeDm1IVFEdZ8RNuZY1XOgf4PJj cRZlSyaSLp/zrXe3nF6NdrJHgPS0rhs4mTV6JGyPd5918uh4D2rDlYtmmeeFwUk+bhRZ xxuA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=bf166UoAnPc1eZpDjnQH9epQkjWpJiBGn+Kivjd66Vs=; b=N+M5j6KMKpV74uvYknENY5PwCw/cwQum2dnmgh7LoIjNbIgv6WggFJ+8KF+YCGxr9o R8pqxXL5kVSUk5fUHu6VyhvH/1hLEDAVeR3ojfvbpQtRfVqtqiAQeqKjOCRr9b/YQcv/ FKgpb2t26wxAOGAMAcJ488+ETjLrcKkXxk7oF0SRbG+ie8jzQgoEtlHHU7Baoku6ArzC IK4wKIRfUTN4ktxTc3sFNd4gBmqSA55CaZ4UQcFZKXsakWQu3nQ42GC0mR1Qkwf89lgN Mo0mdPldoO67nzh1QLPSBGEFAiWh73nrPXAvZ/tud40EMcSeSMB9uvZyhOaWMVTcV22k DUWw== X-Gm-Message-State: AOAM530k6oYiqAibydFdsO1XaHUrtN+69XzQ1BBfALt8PZ0e+5P9yaix h3CNe5oK5rWjyT68e20j10mFhK052Ih74lUR X-Google-Smtp-Source: ABdhPJy1uXJuVTg+wSoApWiNFDLZVjwDWKEjVg4pKWrjxSQWCcoiIxrVufUDpbfLz96lgmuC51oCSQ== X-Received: by 2002:a2e:a303:: with SMTP id l3mr1550173lje.395.1611625038687; Mon, 25 Jan 2021 17:37:18 -0800 (PST) Received: from localhost ([2a02:a310:53e:fc00:4aa4:72ff:fea0:3782]) by smtp.gmail.com with ESMTPSA id h9sm783318lfj.24.2021.01.25.17.37.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 25 Jan 2021 17:37:18 -0800 (PST) From: Hubert Jasudowicz To: Andrew Morton Cc: linux-kernel@vger.kernel.org Subject: [PATCH 1/2] groups: Use flexible-array member in struct group_info Date: Tue, 26 Jan 2021 02:37:15 +0100 Message-Id: <155995eed35c3c1bdcc56e69d8997c8e4c46740a.1611620846.git.hubert.jasudowicz@gmail.com> X-Mailer: git-send-email 2.30.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Replace zero-size array with flexible array member, as recommended by the docs. Signed-off-by: Hubert Jasudowicz --- Hi, get_maintainers doesn't return anything except for the mailing list. Sending to Andrew Morton as last resort. Sorry for accidental spam. diff --git a/include/linux/cred.h b/include/linux/cred.h index 18639c069263..4c6350503697 100644 --- a/include/linux/cred.h +++ b/include/linux/cred.h @@ -25,7 +25,7 @@ struct inode; struct group_info { atomic_t usage; int ngroups; - kgid_t gid[0]; + kgid_t gid[]; } __randomize_layout; /** base-commit: 6ee1d745b7c9fd573fba142a2efdad76a9f1cb04 -- 2.30.0