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=-6.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS 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 140F8C43603 for ; Tue, 17 Dec 2019 17:25:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B791624655 for ; Tue, 17 Dec 2019 17:25:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=zx2c4.com header.i=@zx2c4.com header.b="p8jscr+A" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727572AbfLQRZR (ORCPT ); Tue, 17 Dec 2019 12:25:17 -0500 Received: from frisell.zx2c4.com ([192.95.5.64]:45269 "EHLO frisell.zx2c4.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726723AbfLQRZQ (ORCPT ); Tue, 17 Dec 2019 12:25:16 -0500 Received: by frisell.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 844719df; Tue, 17 Dec 2019 16:28:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=zx2c4.com; h=from:to:cc :subject:date:message-id:mime-version:content-transfer-encoding; s=mail; bh=BJdwj6yJFuqILwjC4/F5JGMrUWI=; b=p8jscr+AvKDJllcKhf/z MLlGpE8fX0giSC2k1USSnWv0sfm0/llBHa1IIFg81Wytj1i/eDAprIff5+XEa6b+ em7jNxi+pZdGrTHAxGEyLt7++EFtXOuhFDrBy4D/slt4zNknbuYHnMTwL+yZK+pr DdHTnKRnQz4cxXeBg5Y86JtMBpeEfHY6VwvsPJb2A4kzvoBQxSB7vr9+vRXQZv3E +gkuhreFX6hjrxiHiEz22y8nydpP4WJAdWSZYklsDWKIM8Va6uGXX+nL3GWF/OGt gn145jbL0Gpp6W3zBfRjOHHkLvFcHH4HWPwkylcT2ZEfvJd13s3ELSLbX8/v7gTf Mw== Received: by frisell.zx2c4.com (ZX2C4 Mail Server) with ESMTPSA id cb6a263f (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256:NO); Tue, 17 Dec 2019 16:28:46 +0000 (UTC) From: "Jason A. Donenfeld" To: linux-kernel@vger.kernel.org, arnd@arndb.de Cc: "Jason A. Donenfeld" , Greg Kroah-Hartman Subject: [PATCH] random: don't forget compat_ioctl on unrandom Date: Tue, 17 Dec 2019 18:24:55 +0100 Message-Id: <20191217172455.186395-1-Jason@zx2c4.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Recently, there's been some compat ioctl cleanup, in which large hardcoded lists were replaced with compat_ptr_ioctl. One of these changes involved removing the random.c hardcoded list entries and adding a compat ioctl function pointer to the random.c fops. In the process, urandom was forgotten about, so this commit fixes that oversight. Fixes: 507e4e2b430b ("compat_ioctl: remove /dev/random commands") Cc: Arnd Bergmann Cc: Greg Kroah-Hartman Signed-off-by: Jason A. Donenfeld --- drivers/char/random.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/char/random.c b/drivers/char/random.c index 909e0c3d82ea..cda12933a17d 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -2175,6 +2175,7 @@ const struct file_operations urandom_fops = { .read = urandom_read, .write = random_write, .unlocked_ioctl = random_ioctl, + .compat_ioctl = compat_ptr_ioctl, .fasync = random_fasync, .llseek = noop_llseek, }; -- 2.24.1