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=-12.8 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=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 A02DFC433E1 for ; Mon, 24 Aug 2020 12:53:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 75D1620706 for ; Mon, 24 Aug 2020 12:53:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726716AbgHXMxq (ORCPT ); Mon, 24 Aug 2020 08:53:46 -0400 Received: from mail-lf1-f66.google.com ([209.85.167.66]:35914 "EHLO mail-lf1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725904AbgHXMxp (ORCPT ); Mon, 24 Aug 2020 08:53:45 -0400 Received: by mail-lf1-f66.google.com with SMTP id c15so4409211lfi.3 for ; Mon, 24 Aug 2020 05:53:43 -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=opAVrXw3eQDvTpV0W53NwZIY6sgRFUHXCXzJHzr2ZKQ=; b=W0QPIvDrxTyl6ruaNZiIorPQW+45YZ2IvtRXI8t//gVnDOxO9wTJzWO/1q0KyXKmI3 rlZ7NzuxAw3SGzKlMOJcVMuq/4gpc+792LPR3UzBi4FTf459/LpRMXyQoo45SJxPO38z xS95PQQ8jm5ADGHksC0xw6hAjgtlq+aAAubJ/lwRwebbQl0FdCcgoo6LEfCyaBuPg6v2 V8/F+Weyp35GdpSN7LzZMIsujo27T1Q9vcFJ2aSfx8RpNZ/7DlTJZOZWB7XetqMmKW0L y7BrDMZI4lmgbzvYw84P+YfcFk7ng+LxiexFyTCycwOFpEhJBhf/kNjiEPzxLBD6O5fD PmcA== X-Gm-Message-State: AOAM533/eSLmFPRjt2jMDOhSU75cpx5/Nf9wMy0NrxBkVdz19QuaOBrp 2143/JjR/SrECD4aBQC1zdg= X-Google-Smtp-Source: ABdhPJz1IN1tvlfs5A3vsvZ3lm29lsMsfaBPUqE41cjyCqLHpLDARu4HY0bAvTp72VHAYEUV1lW61w== X-Received: by 2002:a19:4081:: with SMTP id n123mr2558294lfa.198.1598273623152; Mon, 24 Aug 2020 05:53:43 -0700 (PDT) Received: from localhost.localdomain ([213.87.147.111]) by smtp.googlemail.com with ESMTPSA id e15sm2183452ljn.49.2020.08.24.05.53.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 Aug 2020 05:53:42 -0700 (PDT) From: Denis Efremov Cc: Denis Efremov , Hans de Goede , Arnd Bergmann , Greg Kroah-Hartman , linux-kernel@vger.kernel.org Subject: [PATCH] virt: vbox: Use current_uid() in vbg_misc_device_requestor() Date: Mon, 24 Aug 2020 15:53:30 +0300 Message-Id: <20200824125330.487083-1-efremov@linux.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit To: unlisted-recipients:; (no To-header on input) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Modify vbg_misc_device_requestor() to use current_uid() wrapper. Signed-off-by: Denis Efremov --- drivers/virt/vboxguest/vboxguest_linux.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/virt/vboxguest/vboxguest_linux.c b/drivers/virt/vboxguest/vboxguest_linux.c index 32c2c52f7e84..6215a688edaf 100644 --- a/drivers/virt/vboxguest/vboxguest_linux.c +++ b/drivers/virt/vboxguest/vboxguest_linux.c @@ -35,7 +35,7 @@ static u32 vbg_misc_device_requestor(struct inode *inode) VMMDEV_REQUESTOR_CON_DONT_KNOW | VMMDEV_REQUESTOR_TRUST_NOT_GIVEN; - if (from_kuid(current_user_ns(), current->cred->uid) == 0) + if (from_kuid(current_user_ns(), current_uid()) == 0) requestor |= VMMDEV_REQUESTOR_USR_ROOT; else requestor |= VMMDEV_REQUESTOR_USR_USER; -- 2.26.2