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-rw-r--r--src/libsystemd-bus/sd-bus.c5
-rw-r--r--src/nspawn/nspawn.c4
2 files changed, 8 insertions, 1 deletions
diff --git a/src/libsystemd-bus/sd-bus.c b/src/libsystemd-bus/sd-bus.c
index f991a09279..edd917e303 100644
--- a/src/libsystemd-bus/sd-bus.c
+++ b/src/libsystemd-bus/sd-bus.c
@@ -1142,12 +1142,17 @@ _public_ int sd_bus_open_system_container(const char *machine, sd_bus **ret) {
assert_return(machine, -EINVAL);
assert_return(ret, -EINVAL);
+ assert_return(filename_is_safe(machine), -EINVAL);
e = bus_address_escape(machine);
if (!e)
return -ENOMEM;
+#ifdef ENABLE_KDBUS
+ p = strjoin("kernel:path=/dev/kdbus/ns/machine-", e, "/0-system/bus;x-container:machine=", e, NULL);
+#else
p = strjoin("x-container:machine=", e, NULL);
+#endif
if (!p)
return -ENOMEM;
diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c
index 583912f57c..b3ca10ea91 100644
--- a/src/nspawn/nspawn.c
+++ b/src/nspawn/nspawn.c
@@ -1067,6 +1067,7 @@ int main(int argc, char *argv[]) {
_cleanup_close_pipe_ int kmsg_socket_pair[2] = { -1, -1 };
_cleanup_fdset_free_ FDSet *fds = NULL;
_cleanup_free_ char *kdbus_namespace = NULL;
+ const char *ns;
log_parse_environment();
log_open();
@@ -1167,7 +1168,8 @@ int main(int argc, char *argv[]) {
goto finish;
}
- kdbus_fd = bus_kernel_create_namespace(arg_machine, &kdbus_namespace);
+ ns = strappenda("machine-", arg_machine);
+ kdbus_fd = bus_kernel_create_namespace(ns, &kdbus_namespace);
if (r < 0)
log_debug("Failed to create kdbus namespace: %s", strerror(-r));
else