From patchwork Tue Jan 4 17:20:45 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gowtham Suresh Kumar X-Patchwork-Id: 64 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 729C8C433F5 for ; Tue, 4 Jan 2022 17:20:57 +0000 (UTC) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by mx.groups.io with SMTP id smtpd.web11.9955.1641316856421385592 for ; Tue, 04 Jan 2022 09:20:56 -0800 Authentication-Results: mx.groups.io; dkim=missing; spf=pass (domain: arm.com, ip: 217.140.110.172, mailfrom: gowtham.sureshkumar@arm.com) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id DA19B13A1; Tue, 4 Jan 2022 09:20:55 -0800 (PST) Received: from e126345.arm.com (unknown [10.57.35.172]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 9E1813F774; Tue, 4 Jan 2022 09:20:54 -0800 (PST) From: gowtham.sureshkumar@arm.com To: meta-arm@lists.yoctoproject.org, Ross.Burton@arm.com Cc: nd@arm.com, Gowtham Suresh Kumar Subject: [PATCH 0/1] arm-bsp/secure-partitions: add check for null attribute field Date: Tue, 4 Jan 2022 17:20:45 +0000 Message-Id: <20220104172046.21290-1-gowtham.sureshkumar@arm.com> X-Mailer: git-send-email 2.17.1 List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Tue, 04 Jan 2022 17:20:57 -0000 X-Groupsio-URL: https://lists.yoctoproject.org/g/meta-arm/message/2786 From: Gowtham Suresh Kumar UEFI spec says that if 0 is passed in the attributes filed in setVariable() API, it means that it's a delete variable call. Currently smm gateway doesn't handle this case. This change is to add above mentioned check. Vishnu Banavath (1): arm-bsp/secure-partitions: add check for null attribute field ...teway-add-checks-for-null-attributes.patch | 79 +++++++++++++++++++ .../trusted-services/ts-corstone1000.inc | 1 + 2 files changed, 80 insertions(+) create mode 100644 meta-arm-bsp/recipes-security/trusted-services/secure-partitions/0032-smm_gateway-add-checks-for-null-attributes.patch