vasilito
f31522130f
Build system (5 gaps hardened): - COOKBOOK_OFFLINE defaults to true (fork-mode) - normalize_patch handles diff -ruN format - New 'repo validate-patches' command (25/25 relibc patches) - 14 patched Qt/Wayland/display recipes added to protected list - relibc archive regenerated with current patch chain Boot fixes (fixable): - Full ISO EFI partition: 16 MiB → 1 MiB (matches mini, BIOS hardcoded 2 MiB offset) - D-Bus system bus: absolute /usr/bin/dbus-daemon path (was skipped) - redbear-sessiond: absolute /usr/bin/redbear-sessiond path (was skipped) - daemon framework: silenced spurious INIT_NOTIFY warnings for oneshot_async services (P0-daemon-silence-init-notify.patch) - udev-shim: demoted INIT_NOTIFY warning to INFO (expected for oneshot_async) - relibc: comprehensive named semaphores (sem_open/close/unlink) replacing upstream todo!() stubs - greeterd: Wayland socket timeout 15s → 30s (compositor DRM wait) - greeter-ui: built and linked (header guard unification, sem_compat stubs removed) - mc: un-ignored in both configs, fixed glib/libiconv/pcre2 transitive deps - greeter config: removed stale keymapd dependency from display/greeter services - prefix toolchain: relibc headers synced, _RELIBC_STDLIB_H guard unified Unfixable (diagnosed, upstream): - i2c-hidd: abort on no-I2C-hardware (QEMU) — process::exit → relibc abort - kded6/greeter-ui: page fault 0x8 — Qt library null deref - Thread panics fd != -1 — Rust std library on Redox - DHCP timeout / eth0 MAC — QEMU user-mode networking - hwrngd/thermald — no hardware RNG/thermal in VM - live preload allocation — BIOS memory fragmentation, continues on demand
105 lines
3.2 KiB
C
105 lines
3.2 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
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/* activation-helper-bin.c Setuid helper for launching programs as a custom
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* user. This file is security sensitive.
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*
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* Copyright (C) 2007 Red Hat, Inc.
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*
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* SPDX-License-Identifier: AFL-2.1 OR GPL-2.0-or-later
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*
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* Licensed under the Academic Free License version 2.1
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#include <config.h>
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#include "utils.h"
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#include "activation-helper.h"
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#include "activation-exit-codes.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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static int
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convert_error_to_exit_code (DBusError *error)
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{
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if (dbus_error_has_name (error, DBUS_ERROR_NO_MEMORY))
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return BUS_SPAWN_EXIT_CODE_NO_MEMORY;
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if (dbus_error_has_name (error, DBUS_ERROR_SPAWN_CONFIG_INVALID))
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return BUS_SPAWN_EXIT_CODE_CONFIG_INVALID;
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if (dbus_error_has_name (error, DBUS_ERROR_SPAWN_SETUP_FAILED))
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return BUS_SPAWN_EXIT_CODE_SETUP_FAILED;
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if (dbus_error_has_name (error, DBUS_ERROR_SPAWN_SERVICE_INVALID))
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return BUS_SPAWN_EXIT_CODE_NAME_INVALID;
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if (dbus_error_has_name (error, DBUS_ERROR_SPAWN_SERVICE_NOT_FOUND))
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return BUS_SPAWN_EXIT_CODE_SERVICE_NOT_FOUND;
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if (dbus_error_has_name (error, DBUS_ERROR_SPAWN_PERMISSIONS_INVALID))
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return BUS_SPAWN_EXIT_CODE_PERMISSIONS_INVALID;
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if (dbus_error_has_name (error, DBUS_ERROR_SPAWN_FILE_INVALID))
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return BUS_SPAWN_EXIT_CODE_FILE_INVALID;
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if (dbus_error_has_name (error, DBUS_ERROR_SPAWN_EXEC_FAILED))
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return BUS_SPAWN_EXIT_CODE_EXEC_FAILED;
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if (dbus_error_has_name (error, DBUS_ERROR_INVALID_ARGS))
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return BUS_SPAWN_EXIT_CODE_INVALID_ARGS;
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if (dbus_error_has_name (error, DBUS_ERROR_SPAWN_CHILD_SIGNALED))
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return BUS_SPAWN_EXIT_CODE_CHILD_SIGNALED;
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/* should we assert? */
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fprintf(stderr, "%s: %s\n", error->name, error->message);
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return BUS_SPAWN_EXIT_CODE_GENERIC_FAILURE;
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}
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int
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main (int argc, char **argv)
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{
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DBusError error;
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int retval;
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/* default is all okay */
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retval = 0;
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/* have we used a help option or not specified the correct arguments? */
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if (argc != 2 ||
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strcmp (argv[1], "--help") == 0 ||
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strcmp (argv[1], "-h") == 0 ||
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strcmp (argv[1], "-?") == 0)
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{
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fprintf (stderr, "dbus-daemon-activation-helper service.to.activate\n");
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exit (0);
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}
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dbus_error_init (&error);
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if (!run_launch_helper (argv[1], &error))
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{
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/* convert error to an exit code */
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retval = convert_error_to_exit_code (&error);
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dbus_error_free (&error);
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}
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return retval;
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}
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