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[185.136.65.226]) by gmr-mx.google.com with ESMTPS id 5b1f17b1804b1-4613158ccc8si279865e9.0.2025.09.17.02.28.47 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Wed, 17 Sep 2025 02:28:47 -0700 (PDT) Received-SPF: pass (google.com: domain of fm-1330684-20250917092846e3b9723511000207c5-nj4khu@rts-flowmailer.siemens.com designates 185.136.65.226 as permitted sender) client-ip=185.136.65.226; Received: by mta-65-226.siemens.flowmailer.net with ESMTPSA id 20250917092846e3b9723511000207c5 for ; Wed, 17 Sep 2025 11:28:46 +0200 X-Patchwork-Original-From: "alexander.heinisch via isar-users" From: "alexander.heinisch" To: isar-users@googlegroups.com Cc: felix.moessbauer@siemens.com, Alexander Heinisch Subject: [PATCH v2] classes/image-postproc: chroot before postprocessing /etc/machine-id Date: Wed, 17 Sep 2025 11:28:41 +0200 Message-Id: <20250917092841.144528-1-alexander.heinisch@siemens.com> MIME-Version: 1.0 X-Flowmailer-Platform: Siemens Feedback-ID: 519:519-1330684:519-21489:flowmailer X-Original-Sender: alexander.heinisch@siemens.com X-Original-Authentication-Results: gmr-mx.google.com; dkim=pass header.i=@siemens.com header.s=fm1 header.b=Yg+WpV2E; spf=pass (google.com: domain of fm-1330684-20250917092846e3b9723511000207c5-nj4khu@rts-flowmailer.siemens.com designates 185.136.65.226 as permitted sender) smtp.mailfrom=fm-1330684-20250917092846e3b9723511000207c5-nJ4Khu@rts-flowmailer.siemens.com; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=siemens.com X-Original-From: alexander.heinisch@siemens.com Reply-To: alexander.heinisch@siemens.com Precedence: list Mailing-list: list isar-users@googlegroups.com; contact isar-users+owners@googlegroups.com List-ID: X-Spam-Checked-In-Group: isar-users@googlegroups.com X-Google-Group-Id: 914930254986 List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , X-Spam-Status: No, score=-4.9 required=5.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H2,RCVD_IN_RP_CERTIFIED, RCVD_IN_RP_RNBL,RCVD_IN_RP_SAFE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on shymkent.ilbers.de X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= From: Alexander Heinisch If /etc/machine-id happens to be a link to e.g. /var/... the postprocessing overrides build-hosts /var/... instead of the desired file on the rootfs. Signed-off-by: Alexander Heinisch --- meta/classes/image-postproc-extension.bbclass | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/meta/classes/image-postproc-extension.bbclass b/meta/classes/image-postproc-extension.bbclass index 991bac4c..b332e826 100644 --- a/meta/classes/image-postproc-extension.bbclass +++ b/meta/classes/image-postproc-extension.bbclass @@ -63,7 +63,7 @@ image_postprocess_machine_id() { if dpkg --compare-versions "$SYSTEMD_VERSION" "lt" "247"; then MACHINE_ID="" fi - echo "$MACHINE_ID" | sudo tee '${IMAGE_ROOTFS}/etc/machine-id' + echo "$MACHINE_ID" | sudo chroot ${IMAGE_ROOTFS} tee /etc/machine-id sudo rm -f '${IMAGE_ROOTFS}/var/lib/dbus/machine-id' }