## V8.13.128.2025.10.10

Signed-off-by: Marc S. Weidner <msw@coresecret.dev>

config/hooks/live/0005_tmpfile_dublette.chroot

@@ -0,0 +1,72 @@
+#!/bin/bash
+# SPDX-Version: 3.0
+# SPDX-CreationInfo: 2025-05-05; WEIDNER, Marc S.; <msw@coresecret.dev>
+# SPDX-ExternalRef: GIT https://git.coresecret.dev/msw/CISS.debian.live.builder.git
+# SPDX-FileContributor: WEIDNER, Marc S.; Centurion Intelligence Consulting Agency
+# SPDX-FileCopyrightText: 2024-2025; WEIDNER, Marc S.; <msw@coresecret.dev>
+# SPDX-FileType: SOURCE
+# SPDX-License-Identifier: EUPL-1.2 OR LicenseRef-CCLA-1.0
+# SPDX-LicenseComment: This file is part of the CISS.debian.installer.secure framework.
+# SPDX-PackageName: CISS.debian.live.builder
+# SPDX-Security-Contact: security@coresecret.eu
+set -Ceuo pipefail
+
+printf "\e[95m++++ ++++ ++++ ++++ ++++ ++++ ++ 🧪 '%s' starting ... \e[0m\n" "${0}"
+
+# Purpose: Copy vendor 'legacy.conf' to '/etc/tmpfiles.d' and drop duplicate '/run/lock' lines.
+
+#######################################
+# Simple error terminal logger.
+# Arguments:
+#   None
+#######################################
+log() { printf '[tmpfiles-fix] %s\n' "$*" >&2; }
+
+### Locate vendor 'legacy.conf' (The path can vary).
+declare vendor=""
+
+for p in /usr/lib/tmpfiles.d/legacy.conf /lib/tmpfiles.d/legacy.conf; do
+
+  if [[ -f "${p}" ]]; then vendor="${p}"; break; fi
+
+done
+
+if [[ -z "${vendor}" ]]; then
+  log "WARN: vendor legacy.conf not found; creating a minimal override"
+  install -D -m 0644 /dev/null /etc/tmpfiles.d/legacy.conf
+
+else
+
+  install -D -m 0644 "${vendor}" /etc/tmpfiles.d/legacy.conf
+
+fi
+
+### Deduplicate: keep only the FIRST 'd /run/lock ' definition, drop subsequent ones.
+# shellcheck disable=SC2155
+declare tmpdir="$(mktemp -d)"
+declare out="${tmpdir}/legacy.conf"
+
+awk '
+BEGIN{seen=0}
+{
+  # Preserve everything by default
+  keep=1
+  # Match tmpfiles "d /run/lock ..." (allowing variable spacing and case of directive)
+  if ($1 ~ /^[dD]$/ && $2 == "/run/lock") {
+    if (seen==1) { keep=0 } else { seen=1 }
+  }
+  if (keep) print
+}' /etc/tmpfiles.d/legacy.conf >| "${out}"
+
+### Install the sanitized file atomically.
+install -m 0644 -o root -g root "${out}" /etc/tmpfiles.d/legacy.conf
+rm -rf -- "${tmpdir}"
+
+log "Deduplicated /etc/tmpfiles.d/legacy.conf (kept only first /run/lock entry)."
+
+command -v systemd-tmpfiles >/dev/null 2>&1 && systemd-tmpfiles --create --prefix /run/lock || true
+
+printf "\e[92m++++ ++++ ++++ ++++ ++++ ++++ ++ ✅ '%s' applied successfully. \e[0m\n" "${0}"
+
+exit 0
+# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh