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=-3.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,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 5D20CC28CF6 for ; Wed, 1 Aug 2018 17:19:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 123CD20844 for ; Wed, 1 Aug 2018 17:19:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 123CD20844 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2405168AbeHATGB (ORCPT ); Wed, 1 Aug 2018 15:06:01 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:48194 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2403884AbeHATGA (ORCPT ); Wed, 1 Aug 2018 15:06:00 -0400 Received: from localhost (D57E6652.static.ziggozakelijk.nl [213.126.102.82]) by mail.linuxfoundation.org (Postfix) with ESMTPSA id 9FBD4CD1; Wed, 1 Aug 2018 17:19:19 +0000 (UTC) From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Mimi Zohar , "Luis R. Rodriguez" , David Howells , Kees Cook , "Serge E. Hallyn" , Stephen Boyd , Sasha Levin Subject: [PATCH 4.14 112/246] ima: based on policy verify firmware signatures (pre-allocated buffer) Date: Wed, 1 Aug 2018 18:50:22 +0200 Message-Id: <20180801165017.072410408@linuxfoundation.org> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180801165011.700991984@linuxfoundation.org> References: <20180801165011.700991984@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Mimi Zohar [ Upstream commit fd90bc559bfba743ae8de87ff23b92a5e4668062 ] Don't differentiate, for now, between kernel_read_file_id READING_FIRMWARE and READING_FIRMWARE_PREALLOC_BUFFER enumerations. Fixes: a098ecd firmware: support loading into a pre-allocated buffer (since 4.8) Signed-off-by: Mimi Zohar Cc: Luis R. Rodriguez Cc: David Howells Cc: Kees Cook Cc: Serge E. Hallyn Cc: Stephen Boyd Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- security/integrity/ima/ima_main.c | 1 + 1 file changed, 1 insertion(+) --- a/security/integrity/ima/ima_main.c +++ b/security/integrity/ima/ima_main.c @@ -379,6 +379,7 @@ int ima_read_file(struct file *file, enu static int read_idmap[READING_MAX_ID] = { [READING_FIRMWARE] = FIRMWARE_CHECK, + [READING_FIRMWARE_PREALLOC_BUFFER] = FIRMWARE_CHECK, [READING_MODULE] = MODULE_CHECK, [READING_KEXEC_IMAGE] = KEXEC_KERNEL_CHECK, [READING_KEXEC_INITRAMFS] = KEXEC_INITRAMFS_CHECK,