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=-13.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 B16FBC433E1 for ; Sat, 25 Jul 2020 15:59:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 909132070C for ; Sat, 25 Jul 2020 15:59:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726694AbgGYP7T (ORCPT ); Sat, 25 Jul 2020 11:59:19 -0400 Received: from mail-qk1-f196.google.com ([209.85.222.196]:41450 "EHLO mail-qk1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726567AbgGYP7T (ORCPT ); Sat, 25 Jul 2020 11:59:19 -0400 Received: by mail-qk1-f196.google.com with SMTP id l64so4746968qkb.8; Sat, 25 Jul 2020 08:59:18 -0700 (PDT) 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:mime-version :content-transfer-encoding; bh=mMGEOs38oJF3yC1EryMyVjgRpVr9wn9qQ6Mpuxbj1sw=; b=YaMeFhFS/fbIvmX34LDJOnFowVYY8S92dfOjgQV3bMxOIKiDHbGdnnnjZkdQIBQAe1 PCIi35Hh4b69L//UNwO5LX05HEcOi1yeay9RM8AyrTlIm23lxCw301vBLz5K92XnWnmP P468bcXh5xqZZxCkQCbGLUaAvlu9+PZFf5I+5NQ86pFORLzrW/94VxQVgf3gMaAIRzP1 dISvBMxGFkbdLZSmQh9aaIbvfM4yjj8pf1SI0B+NgQV/QqQazM/xpRBj82HqcHLVupOV ETamVOlbX8kKWJPTe1vMCw2JY1B3mzgGyaBIJu1zcASdq4TGZb7Lj70cZCa23ivkgm7v Qh/g== X-Gm-Message-State: AOAM533KMAbEHVpTsfCkdmS6FnzQ2942G9RgULevA3SG6xEP5IFbFp3Z 7WxySTbFbypxViUwxj7ma7RHFikG X-Google-Smtp-Source: ABdhPJxH3dFFWEp6cISIOWcwXAJHwpbjX0DvVEawFuC81dbhHVPxdxlf+zQ8GCdr5vFoRaqn2JVqAQ== X-Received: by 2002:a37:a5c1:: with SMTP id o184mr10290360qke.323.1595692757808; Sat, 25 Jul 2020 08:59:17 -0700 (PDT) Received: from rani.riverdale.lan ([2001:470:1f07:5f3::b55f]) by smtp.gmail.com with ESMTPSA id h15sm6126671qtr.2.2020.07.25.08.59.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 25 Jul 2020 08:59:17 -0700 (PDT) From: Arvind Sankar To: linux-efi@vger.kernel.org Cc: linux-kernel@vger.kernel.org Subject: [PATCH] efi/libstub: Stop parsing arguments at "--" Date: Sat, 25 Jul 2020 11:59:16 -0400 Message-Id: <20200725155916.1376773-1-nivedita@alum.mit.edu> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-efi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-efi@vger.kernel.org Arguments after "--" are arguments for init, not for the kernel. Signed-off-by: Arvind Sankar --- drivers/firmware/efi/libstub/efi-stub-helper.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/firmware/efi/libstub/efi-stub-helper.c b/drivers/firmware/efi/libstub/efi-stub-helper.c index 6bca70bbb43d..37ff34e7b85e 100644 --- a/drivers/firmware/efi/libstub/efi-stub-helper.c +++ b/drivers/firmware/efi/libstub/efi-stub-helper.c @@ -201,6 +201,8 @@ efi_status_t efi_parse_options(char const *cmdline) char *param, *val; str = next_arg(str, ¶m, &val); + if (!val && !strcmp(param, "--")) + break; if (!strcmp(param, "nokaslr")) { efi_nokaslr = true; -- 2.26.2