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[23.128.96.37]) by mx.google.com with ESMTPS id ot17-20020a17090b3b5100b00278182c3af6si3272752pjb.64.2023.09.29.23.16.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 29 Sep 2023 23:16:01 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) client-ip=23.128.96.37; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20230601 header.b=JAbDr6eN; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by snail.vger.email (Postfix) with ESMTP id A48C18311BFB; Fri, 29 Sep 2023 22:02:42 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at snail.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234141AbjI3FCb (ORCPT + 99 others); Sat, 30 Sep 2023 01:02:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45150 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234034AbjI3FBu (ORCPT ); Sat, 30 Sep 2023 01:01:50 -0400 Received: from mail-pg1-x52a.google.com (mail-pg1-x52a.google.com [IPv6:2607:f8b0:4864:20::52a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B38D41B0; Fri, 29 Sep 2023 22:01:33 -0700 (PDT) Received: by mail-pg1-x52a.google.com with SMTP id 41be03b00d2f7-578b4981526so9576823a12.0; Fri, 29 Sep 2023 22:01:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1696050093; x=1696654893; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=0Di+r7igCO4YXKaYMIYrRDbHqqg+poxo6bQkzPMC2DI=; b=JAbDr6eNg1PJBrpWcF8pM+0gTBU5L1Rb/qIi7ESh/AgzEYudfdwjj6dGUmvfmeiRio nYC1NT5PCjsfhqp9xY/0jn+l61MfbRgU/IqzjV+fHBiW6w2LSejWh6JODKqh2xm5ckWu LbdwHEL3f+uHVoZtZgrn60uIGvyNw87JRlO47CA5uH6aWWaIsiaTzvBigZcdHb2pKpJ/ Pn1g08XSQY+DJ+Nex//hWmKuJIT2F5hfZ+hdNblxQ16ghd30Kt3EsoXRY8sR91iySO2W rKDTM4T3tc+yhmhOpmZ9eE73BNHC3YO2Y0kUz7URRsobQCRM4IOf4BsFdIDOO7Zn9XTi DiMQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1696050093; x=1696654893; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=0Di+r7igCO4YXKaYMIYrRDbHqqg+poxo6bQkzPMC2DI=; b=hkWOoD49HjHd4v6F7j2jvwStrWzphLV2iV7b1nQ++pMKtiGjzEC8jSkD42ruNb54Xj yP7NwYI3XM/HqF/svmSjZIm33yaQiLOHY9j+dECsfC6str9Xm08FJTPr5xAUvz7j+BLM h3OsjjReQA3SxlD6BZReid2Fvm3erwfZgk7FBspyVvAxaUpXgutaF5bYK8GnxjFH0dq8 l462CwykCrpxoZaUIvul8fRIAurelxGL0mT1RKnaTvfkObU5g76aUkyRw0tm2W7NE3q8 y7OibQiMt/LjWOeoOlMkEAhOkMwyV4L4Nsk5N1jOWAjE9Vqpqwf+5EFiJnuccoTtARwQ 1nzQ== X-Gm-Message-State: AOJu0YzZaj1ggWga1TYfQGWUs8mCoQfbvAOv8gSGbr2MvY3hkKZDLmei V8nB0uOjlKmluFMB0TcE1A4= X-Received: by 2002:a05:6a20:258d:b0:161:27c5:9c41 with SMTP id k13-20020a056a20258d00b0016127c59c41mr6192739pzd.28.1696050093022; Fri, 29 Sep 2023 22:01:33 -0700 (PDT) Received: from wedsonaf-dev.home.lan ([189.124.190.154]) by smtp.googlemail.com with ESMTPSA id y10-20020a17090322ca00b001c322a41188sm392136plg.117.2023.09.29.22.01.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 29 Sep 2023 22:01:32 -0700 (PDT) From: Wedson Almeida Filho To: Alexander Viro , Christian Brauner , linux-fsdevel@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Wedson Almeida Filho , Miklos Szeredi Subject: [PATCH 11/29] fuse: move fuse_xattr_handlers to .rodata Date: Sat, 30 Sep 2023 02:00:15 -0300 Message-Id: <20230930050033.41174-12-wedsonaf@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230930050033.41174-1-wedsonaf@gmail.com> References: <20230930050033.41174-1-wedsonaf@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Fri, 29 Sep 2023 22:02:42 -0700 (PDT) From: Wedson Almeida Filho This makes it harder for accidental or malicious changes to fuse_xattr_handlers at runtime. Cc: Miklos Szeredi Cc: linux-fsdevel@vger.kernel.org Signed-off-by: Wedson Almeida Filho --- fs/fuse/fuse_i.h | 2 +- fs/fuse/xattr.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h index 9b7fc7d3c7f1..2e8c2e06cf78 100644 --- a/fs/fuse/fuse_i.h +++ b/fs/fuse/fuse_i.h @@ -1268,7 +1268,7 @@ ssize_t fuse_getxattr(struct inode *inode, const char *name, void *value, size_t size); ssize_t fuse_listxattr(struct dentry *entry, char *list, size_t size); int fuse_removexattr(struct inode *inode, const char *name); -extern const struct xattr_handler *fuse_xattr_handlers[]; +extern const struct xattr_handler * const fuse_xattr_handlers[]; struct posix_acl; struct posix_acl *fuse_get_inode_acl(struct inode *inode, int type, bool rcu); diff --git a/fs/fuse/xattr.c b/fs/fuse/xattr.c index 49c01559580f..5b423fdbb13f 100644 --- a/fs/fuse/xattr.c +++ b/fs/fuse/xattr.c @@ -209,7 +209,7 @@ static const struct xattr_handler fuse_xattr_handler = { .set = fuse_xattr_set, }; -const struct xattr_handler *fuse_xattr_handlers[] = { +const struct xattr_handler * const fuse_xattr_handlers[] = { &fuse_xattr_handler, NULL }; -- 2.34.1