From patchwork Fri May 10 22:32:28 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Prakhar Srivastava X-Patchwork-Id: 10939639 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0C26992A for ; Fri, 10 May 2019 22:32:54 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id EBE2B1FF1E for ; Fri, 10 May 2019 22:32:53 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id DD7F21FF2D; Fri, 10 May 2019 22:32:53 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 972B51FF1E for ; Fri, 10 May 2019 22:32:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726839AbfEJWcq (ORCPT ); Fri, 10 May 2019 18:32:46 -0400 Received: from mail-pg1-f196.google.com ([209.85.215.196]:41788 "EHLO mail-pg1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727879AbfEJWcp (ORCPT ); Fri, 10 May 2019 18:32:45 -0400 Received: by mail-pg1-f196.google.com with SMTP id z3so3649415pgp.8; Fri, 10 May 2019 15:32:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=RKmOBQf5IncjEXCWsVLHLC0KbVC3GdgkUervdoFVPcA=; b=V/5bCc1jNN11FgSQ6PXDu16MySi4h9zjlLPsMQBuyaGNZv2vO3QLKd5B71zdftRIFf TWkFHD4JIbrM2wZJxvv28RVzSrxx1A6FdlyDtESPEKUmjWq+HHHz1GuHbFqxxjHIhMkL WLzjn/WQzrqv1wjNJQzrze9qFCPSVysgQrQjJWaTl5Y2UgGv7zSJXqBrSiaL0iyIuCzK omhDk1jb69/T8VieGuzgZL33YHaNHQ5uzAQ3lC5c9DXYUxhnrOZ0YielK1+RX8LHoq0C +IvtCkEmVxMCCSbP1uZeVzqHY7m80KUciviHsYZoZdBLrxih1USJRiGn0Rq6xOGUSDIU FWwA== 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=RKmOBQf5IncjEXCWsVLHLC0KbVC3GdgkUervdoFVPcA=; b=atBvqQcYoyzgyRzMVEhR92D/+dAD4xS7fwwywjrEB/Iw6NWkNl5UQ+2197a9G0tbXX NTjpjK6hS8nuG+IHL5AZiWul/D1lqxuxVI4lQIbQfx2kCwWDKkubNCPd8kTRw3jmlNk1 6U8/ZMHxTQ7nivy6KsMyddn4W8k/7xvFXkLdZZVlTW2iXHT7LoYPJsQ/q8JvewxvlnY2 sQYZuuKLiQdILAjNayKYnB9Yz7HGkxKiveK4t3vhzuMy41H+PBCZTHF/d98BNIkn3wFz jKVwbQyMtTiGt2hX4BKLID11JIoKN65LztFxMXdJYtOcm1p2SykcbA8bDt+1klmFdn70 zk1Q== X-Gm-Message-State: APjAAAUiXK9fuVy02LVQFeLKoWreWchIg0mI9UFPsqbq9W5Mc+0HlY/W on3ceBRKFnbemtruVJ7uU6bp6qK3nn0= X-Google-Smtp-Source: APXvYqxJTHGwD0t57MAis7J0+KT+YNo/NTvosz7eoJLCzQ1JxTt1BSJ2Cl0Qxuy5U2QG9WWobQ3vYw== X-Received: by 2002:a62:6444:: with SMTP id y65mr17653467pfb.148.1557527564828; Fri, 10 May 2019 15:32:44 -0700 (PDT) Received: from prsriva-linux.corp.microsoft.com ([2001:4898:80e8:a:1d1b:db59:93e9:eab5]) by smtp.gmail.com with ESMTPSA id g72sm16907374pfg.63.2019.05.10.15.32.43 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 10 May 2019 15:32:44 -0700 (PDT) From: Prakhar Srivastava X-Google-Original-From: Prakhar Srivastava To: linux-integrity@vger.kernel.org, inux-security-module@vger.kernel.org, linux-kernel@vger.kernel.org Cc: zohar@linux.ibm.com, ebiederm@xmission.com, vgoyal@redhat.com, prsriva@microsoft.com, Prakhar Srivastava Subject: [PATCH 3/3 v5] call ima_kexec_cmdline from kexec_file_load path Date: Fri, 10 May 2019 15:32:28 -0700 Message-Id: <20190510223228.9966-4-prsriva02@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190510223228.9966-1-prsriva02@gmail.com> References: <20190510223228.9966-1-prsriva02@gmail.com> MIME-Version: 1.0 Sender: linux-integrity-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-integrity@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Prakhar Srivastava Signed-off-by: Prakhar Srivastava --- kernel/kexec_file.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kernel/kexec_file.c b/kernel/kexec_file.c index f1d0e00a3971..e779bcf674a0 100644 --- a/kernel/kexec_file.c +++ b/kernel/kexec_file.c @@ -241,6 +241,8 @@ kimage_file_prepare_segments(struct kimage *image, int kernel_fd, int initrd_fd, ret = -EINVAL; goto out; } + + ima_kexec_cmdline(image->cmdline_buf, image->cmdline_buf_len - 1); } /* Call arch image load handlers */