From patchwork Thu Oct 17 11:15:20 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Changqing Li X-Patchwork-Id: 50820 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 A8794D2127D for ; Thu, 17 Oct 2024 11:15:24 +0000 (UTC) Received: from mx0a-0064b401.pphosted.com (mx0a-0064b401.pphosted.com [205.220.166.238]) by mx.groups.io with SMTP id smtpd.web10.46013.1729163723339963619 for ; Thu, 17 Oct 2024 04:15:23 -0700 Authentication-Results: mx.groups.io; dkim=none (message not signed); spf=permerror, err=parse error for token &{10 18 %{ir}.%{v}.%{d}.spf.has.pphosted.com}: invalid domain name (domain: windriver.com, ip: 205.220.166.238, mailfrom: prvs=0020a0abc5=changqing.li@windriver.com) Received: from pps.filterd (m0250810.ppops.net [127.0.0.1]) by mx0a-0064b401.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 49H5U2Rc014193 for ; Thu, 17 Oct 2024 04:15:23 -0700 Received: from ala-exchng02.corp.ad.wrs.com (ala-exchng02.wrs.com [147.11.82.254]) by mx0a-0064b401.pphosted.com (PPS) with ESMTPS id 42a3989ueg-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Thu, 17 Oct 2024 04:15:22 -0700 (PDT) Received: from ALA-EXCHNG02.corp.ad.wrs.com (147.11.82.254) by ALA-EXCHNG02.corp.ad.wrs.com (147.11.82.254) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Thu, 17 Oct 2024 04:15:21 -0700 Received: from pek-lpg-core2.wrs.com (147.11.136.210) by ALA-EXCHNG02.corp.ad.wrs.com (147.11.82.254) with Microsoft SMTP Server id 15.1.2507.39 via Frontend Transport; Thu, 17 Oct 2024 04:15:21 -0700 From: To: Subject: [PATCH] sanity.bbclass: skip check_userns for non-local uid Date: Thu, 17 Oct 2024 19:15:20 +0800 Message-ID: <20241017111520.3456904-1-changqing.li@windriver.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: Wzirlqwh1v-inbaf-AeBSUIHYO8DTQw0 X-Authority-Analysis: v=2.4 cv=F7EFdbhN c=1 sm=1 tr=0 ts=6710f1ca cx=c_pps a=K4BcnWQioVPsTJd46EJO2w==:117 a=K4BcnWQioVPsTJd46EJO2w==:17 a=DAUX931o1VcA:10 a=t7CeM3EgAAAA:8 a=Q4-j1AaZAAAA:8 a=4NFgcF_JjhmXo6FzB2AA:9 a=FdTzh2GWekK77mhwV6Dw:22 a=9H3Qd4_ONW2Ztcrla5EB:22 X-Proofpoint-GUID: Wzirlqwh1v-inbaf-AeBSUIHYO8DTQw0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1051,Hydra:6.0.680,FMLib:17.12.62.30 definitions=2024-10-17_11,2024-10-17_01,2024-09-30_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 bulkscore=0 mlxlogscore=663 priorityscore=1501 impostorscore=0 suspectscore=0 clxscore=1015 mlxscore=0 spamscore=0 phishscore=0 lowpriorityscore=0 adultscore=0 classifier=spam authscore=0 adjust=0 reason=mlx scancount=1 engine=8.21.0-2409260000 definitions=main-2410170076 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 ; Thu, 17 Oct 2024 11:15:24 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/206012 From: Changqing Li Bitbake preserve network for non-local uid, refer [1], so check_userns is not needed for non-local uid [1] https://git.openembedded.org/bitbake/commit/?id=4eafae7904bae6e5c6bc50356e8a9077f2e207fa Signed-off-by: Changqing Li --- meta/classes-global/sanity.bbclass | 2 ++ 1 file changed, 2 insertions(+) diff --git a/meta/classes-global/sanity.bbclass b/meta/classes-global/sanity.bbclass index 72dab0fea2..a0b2508e11 100644 --- a/meta/classes-global/sanity.bbclass +++ b/meta/classes-global/sanity.bbclass @@ -484,6 +484,8 @@ def check_userns(): # succeeds (at which point the uid is nobody) but writing to the uid_map # fails (so the uid isn't reset back to the user's uid). We can detect this. parentuid = os.getuid() + if not bb.utils.is_local_uid(parentuid): + return None pid = os.fork() if not pid: try: