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systemctl: make most systemctl commands NOPs in a chroot() environment

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Fixes #2015
This commit is contained in:
Lennart Poettering
2016-01-29 15:49:05 +01:00
parent 040524b4a3
commit 1e726cc963
1 changed files with 64 additions and 64 deletions
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src/systemctl/systemctl.c
+64 -64
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@@ -7325,70 +7325,70 @@ static int talk_initctl(void) {
static int systemctl_main(int argc, char *argv[]) {
static const Verb verbs[] = {
{ "list-units", VERB_ANY, VERB_ANY, VERB_DEFAULT, list_units },
{ "list-unit-files", VERB_ANY, VERB_ANY, 0, list_unit_files },
{ "list-sockets", VERB_ANY, VERB_ANY, 0, list_sockets },
{ "list-timers", VERB_ANY, VERB_ANY, 0, list_timers },
{ "list-jobs", VERB_ANY, VERB_ANY, 0, list_jobs },
{ "list-machines", VERB_ANY, VERB_ANY, 0, list_machines },
{ "clear-jobs", VERB_ANY, 1, 0, daemon_reload },
{ "cancel", VERB_ANY, VERB_ANY, 0, cancel_job },
{ "start", 2, VERB_ANY, 0, start_unit },
{ "stop", 2, VERB_ANY, 0, start_unit },
{ "condstop", 2, VERB_ANY, 0, start_unit }, /* For compatibility with ALTLinux */
{ "reload", 2, VERB_ANY, 0, start_unit },
{ "restart", 2, VERB_ANY, 0, start_unit },
{ "try-restart", 2, VERB_ANY, 0, start_unit },
{ "reload-or-restart", 2, VERB_ANY, 0, start_unit },
{ "reload-or-try-restart", 2, VERB_ANY, 0, start_unit },
{ "force-reload", 2, VERB_ANY, 0, start_unit }, /* For compatibility with SysV */
{ "condreload", 2, VERB_ANY, 0, start_unit }, /* For compatibility with ALTLinux */
{ "condrestart", 2, VERB_ANY, 0, start_unit }, /* For compatibility with RH */
{ "isolate", 2, 2, 0, start_unit },
{ "kill", 2, VERB_ANY, 0, kill_unit },
{ "is-active", 2, VERB_ANY, 0, check_unit_active },
{ "check", 2, VERB_ANY, 0, check_unit_active },
{ "is-failed", 2, VERB_ANY, 0, check_unit_failed },
{ "show", VERB_ANY, VERB_ANY, 0, show },
{ "cat", 2, VERB_ANY, 0, cat },
{ "status", VERB_ANY, VERB_ANY, 0, show },
{ "help", VERB_ANY, VERB_ANY, 0, show },
{ "daemon-reload", VERB_ANY, 1, 0, daemon_reload },
{ "daemon-reexec", VERB_ANY, 1, 0, daemon_reload },
{ "show-environment", VERB_ANY, 1, 0, show_environment },
{ "set-environment", 2, VERB_ANY, 0, set_environment },
{ "unset-environment", 2, VERB_ANY, 0, set_environment },
{ "import-environment", VERB_ANY, VERB_ANY, 0, import_environment},
{ "halt", VERB_ANY, 1, 0, start_special },
{ "poweroff", VERB_ANY, 1, 0, start_special },
{ "reboot", VERB_ANY, 2, 0, start_special },
{ "kexec", VERB_ANY, 1, 0, start_special },
{ "suspend", VERB_ANY, 1, 0, start_special },
{ "hibernate", VERB_ANY, 1, 0, start_special },
{ "hybrid-sleep", VERB_ANY, 1, 0, start_special },
{ "default", VERB_ANY, 1, 0, start_special },
{ "rescue", VERB_ANY, 1, 0, start_special },
{ "emergency", VERB_ANY, 1, 0, start_special },
{ "exit", VERB_ANY, 2, 0, start_special },
{ "reset-failed", VERB_ANY, VERB_ANY, 0, reset_failed },
{ "enable", 2, VERB_ANY, 0, enable_unit },
{ "disable", 2, VERB_ANY, 0, enable_unit },
{ "is-enabled", 2, VERB_ANY, 0, unit_is_enabled },
{ "reenable", 2, VERB_ANY, 0, enable_unit },
{ "preset", 2, VERB_ANY, 0, enable_unit },
{ "preset-all", VERB_ANY, 1, 0, preset_all },
{ "mask", 2, VERB_ANY, 0, enable_unit },
{ "unmask", 2, VERB_ANY, 0, enable_unit },
{ "link", 2, VERB_ANY, 0, enable_unit },
{ "switch-root", 2, VERB_ANY, 0, switch_root },
{ "list-dependencies", VERB_ANY, 2, 0, list_dependencies },
{ "set-default", 2, 2, 0, set_default },
{ "get-default", VERB_ANY, 1, 0, get_default, },
{ "set-property", 3, VERB_ANY, 0, set_property },
{ "is-system-running", VERB_ANY, 1, 0, is_system_running },
{ "add-wants", 3, VERB_ANY, 0, add_dependency },
{ "add-requires", 3, VERB_ANY, 0, add_dependency },
{ "edit", 2, VERB_ANY, 0, edit },
{ "list-units", VERB_ANY, VERB_ANY, VERB_DEFAULT|VERB_NOCHROOT, list_units },
{ "list-unit-files", VERB_ANY, VERB_ANY, 0, list_unit_files },
{ "list-sockets", VERB_ANY, VERB_ANY, VERB_NOCHROOT, list_sockets },
{ "list-timers", VERB_ANY, VERB_ANY, VERB_NOCHROOT, list_timers },
{ "list-jobs", VERB_ANY, VERB_ANY, VERB_NOCHROOT, list_jobs },
{ "list-machines", VERB_ANY, VERB_ANY, VERB_NOCHROOT, list_machines },
{ "clear-jobs", VERB_ANY, 1, VERB_NOCHROOT, daemon_reload },
{ "cancel", VERB_ANY, VERB_ANY, VERB_NOCHROOT, cancel_job },
{ "start", 2, VERB_ANY, VERB_NOCHROOT, start_unit },
{ "stop", 2, VERB_ANY, VERB_NOCHROOT, start_unit },
{ "condstop", 2, VERB_ANY, VERB_NOCHROOT, start_unit }, /* For compatibility with ALTLinux */
{ "reload", 2, VERB_ANY, VERB_NOCHROOT, start_unit },
{ "restart", 2, VERB_ANY, VERB_NOCHROOT, start_unit },
{ "try-restart", 2, VERB_ANY, VERB_NOCHROOT, start_unit },
{ "reload-or-restart", 2, VERB_ANY, VERB_NOCHROOT, start_unit },
{ "reload-or-try-restart", 2, VERB_ANY, VERB_NOCHROOT, start_unit },
{ "force-reload", 2, VERB_ANY, VERB_NOCHROOT, start_unit }, /* For compatibility with SysV */
{ "condreload", 2, VERB_ANY, VERB_NOCHROOT, start_unit }, /* For compatibility with ALTLinux */
{ "condrestart", 2, VERB_ANY, VERB_NOCHROOT, start_unit }, /* For compatibility with RH */
{ "isolate", 2, 2, VERB_NOCHROOT, start_unit },
{ "kill", 2, VERB_ANY, VERB_NOCHROOT, kill_unit },
{ "is-active", 2, VERB_ANY, VERB_NOCHROOT, check_unit_active },
{ "check", 2, VERB_ANY, VERB_NOCHROOT, check_unit_active },
{ "is-failed", 2, VERB_ANY, VERB_NOCHROOT, check_unit_failed },
{ "show", VERB_ANY, VERB_ANY, VERB_NOCHROOT, show },
{ "cat", 2, VERB_ANY, VERB_NOCHROOT, cat },
{ "status", VERB_ANY, VERB_ANY, VERB_NOCHROOT, show },
{ "help", VERB_ANY, VERB_ANY, VERB_NOCHROOT, show },
{ "daemon-reload", VERB_ANY, 1, VERB_NOCHROOT, daemon_reload },
{ "daemon-reexec", VERB_ANY, 1, VERB_NOCHROOT, daemon_reload },
{ "show-environment", VERB_ANY, 1, VERB_NOCHROOT, show_environment },
{ "set-environment", 2, VERB_ANY, VERB_NOCHROOT, set_environment },
{ "unset-environment", 2, VERB_ANY, VERB_NOCHROOT, set_environment },
{ "import-environment", VERB_ANY, VERB_ANY, VERB_NOCHROOT, import_environment},
{ "halt", VERB_ANY, 1, VERB_NOCHROOT, start_special },
{ "poweroff", VERB_ANY, 1, VERB_NOCHROOT, start_special },
{ "reboot", VERB_ANY, 2, VERB_NOCHROOT, start_special },
{ "kexec", VERB_ANY, 1, VERB_NOCHROOT, start_special },
{ "suspend", VERB_ANY, 1, VERB_NOCHROOT, start_special },
{ "hibernate", VERB_ANY, 1, VERB_NOCHROOT, start_special },
{ "hybrid-sleep", VERB_ANY, 1, VERB_NOCHROOT, start_special },
{ "default", VERB_ANY, 1, VERB_NOCHROOT, start_special },
{ "rescue", VERB_ANY, 1, VERB_NOCHROOT, start_special },
{ "emergency", VERB_ANY, 1, VERB_NOCHROOT, start_special },
{ "exit", VERB_ANY, 2, VERB_NOCHROOT, start_special },
{ "reset-failed", VERB_ANY, VERB_ANY, VERB_NOCHROOT, reset_failed },
{ "enable", 2, VERB_ANY, 0, enable_unit },
{ "disable", 2, VERB_ANY, 0, enable_unit },
{ "is-enabled", 2, VERB_ANY, 0, unit_is_enabled },
{ "reenable", 2, VERB_ANY, 0, enable_unit },
{ "preset", 2, VERB_ANY, 0, enable_unit },
{ "preset-all", VERB_ANY, 1, 0, preset_all },
{ "mask", 2, VERB_ANY, 0, enable_unit },
{ "unmask", 2, VERB_ANY, 0, enable_unit },
{ "link", 2, VERB_ANY, 0, enable_unit },
{ "switch-root", 2, VERB_ANY, VERB_NOCHROOT, switch_root },
{ "list-dependencies", VERB_ANY, 2, VERB_NOCHROOT, list_dependencies },
{ "set-default", 2, 2, 0, set_default },
{ "get-default", VERB_ANY, 1, 0, get_default, },
{ "set-property", 3, VERB_ANY, VERB_NOCHROOT, set_property },
{ "is-system-running", VERB_ANY, 1, 0, is_system_running },
{ "add-wants", 3, VERB_ANY, 0, add_dependency },
{ "add-requires", 3, VERB_ANY, 0, add_dependency },
{ "edit", 2, VERB_ANY, VERB_NOCHROOT, edit },
{}
};