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-rw-r--r--src/nspawn/nspawn.c69
1 files changed, 62 insertions, 7 deletions
diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c
index 80903a7aef..9f887134c1 100644
--- a/src/nspawn/nspawn.c
+++ b/src/nspawn/nspawn.c
@@ -33,8 +33,6 @@
#include <sys/prctl.h>
#include <sys/capability.h>
#include <getopt.h>
-#include <sys/poll.h>
-#include <sys/epoll.h>
#include <termios.h>
#include <sys/signalfd.h>
#include <grp.h>
@@ -43,9 +41,9 @@
#include <sys/socket.h>
#include <linux/netlink.h>
-#include <systemd/sd-daemon.h>
-#include <systemd/sd-bus.h>
-
+#include "sd-daemon.h"
+#include "sd-bus.h"
+#include "sd-id128.h"
#include "log.h"
#include "util.h"
#include "mkdir.h"
@@ -56,12 +54,12 @@
#include "strv.h"
#include "path-util.h"
#include "loopback-setup.h"
-#include "sd-id128.h"
#include "dev-setup.h"
#include "fdset.h"
#include "build.h"
#include "fileio.h"
#include "bus-util.h"
+#include "bus-error.h"
#include "ptyfwd.h"
#ifndef TTY_GID
@@ -955,10 +953,64 @@ static int register_machine(void) {
strempty(arg_directory),
!isempty(arg_slice), "Slice", "s", arg_slice);
if (r < 0) {
- log_error("Failed to register machine: %s", error.message ? error.message : strerror(-r));
+ log_error("Failed to register machine: %s", bus_error_message(&error, r));
+ return r;
+ }
+
+ return 0;
+}
+
+static int terminate_machine(pid_t pid) {
+ _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+ _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+ _cleanup_bus_unref_ sd_bus *bus = NULL;
+ const char *path;
+ int r;
+
+ r = sd_bus_open_system(&bus);
+ if (r < 0) {
+ log_error("Failed to open system bus: %s", strerror(-r));
+ return r;
+ }
+
+ r = sd_bus_call_method(
+ bus,
+ "org.freedesktop.machine1",
+ "/org/freedesktop/machine1",
+ "org.freedesktop.machine1.Manager",
+ "GetMachineByPID",
+ &error,
+ &reply,
+ "u",
+ (uint32_t) pid);
+ if (r < 0) {
+ /* Note that the machine might already have been
+ * cleaned up automatically, hence don't consider it a
+ * failure if we cannot get the machine object. */
+ log_debug("Failed to get machine: %s", bus_error_message(&error, r));
+ return 0;
+ }
+
+ r = sd_bus_message_read(reply, "o", &path);
+ if (r < 0) {
+ log_error("Failed to parse GetMachineByPID() reply: %s", bus_error_message(&error, r));
return r;
}
+ r = sd_bus_call_method(
+ bus,
+ "org.freedesktop.machine1",
+ path,
+ "org.freedesktop.machine1.Machine",
+ "Terminate",
+ &error,
+ NULL,
+ NULL);
+ if (r < 0) {
+ log_debug("Failed to terminate machine: %s", bus_error_message(&error, r));
+ return 0;
+ }
+
return 0;
}
@@ -1391,6 +1443,9 @@ int main(int argc, char *argv[]) {
putc('\n', stdout);
/* Kill if it is not dead yet anyway */
+ terminate_machine(pid);
+
+ /* Redundant, but better safe than sorry */
kill(pid, SIGKILL);
k = wait_for_terminate(pid, &status);