else
return -EINVAL;
- if (r < 0)
+ if (r < 0) {
+ sd_bus_close(bus);
return r;
+ }
return bus_send_hello(bus);
}
int bus_set_address_system_remote(sd_bus *b, const char *host) {
_cleanup_free_ char *e = NULL;
+ char *m = NULL, *c = NULL;
assert(b);
assert(host);
- e = bus_address_escape(host);
- if (!e)
- return -ENOMEM;
+ /* Let's see if we shall enter some container */
+ m = strchr(host, ':');
+ if (m) {
+ m++;
+
+ /* Let's make sure this is not a port of some kind,
+ * and is a valid machine name. */
+ if (!in_charset(m, "0123456789") && machine_name_is_valid(m)) {
+ char *t;
+
+ /* Cut out the host part */
+ t = strndupa(host, m - host - 1);
+ e = bus_address_escape(t);
+ if (!e)
+ return -ENOMEM;
+
+ c = strappenda(",argv4=--machine=", m);
+ }
+ }
+
+ if (!e) {
+ e = bus_address_escape(host);
+ if (!e)
+ return -ENOMEM;
+ }
- b->address = strjoin("unixexec:path=ssh,argv1=-xT,argv2=", e, ",argv3=systemd-stdio-bridge", NULL);
+ b->address = strjoin("unixexec:path=ssh,argv1=-xT,argv2=", e, ",argv3=systemd-stdio-bridge", c, NULL);
if (!b->address)
return -ENOMEM;
struct pollfd p[2] = {};
int r, e, n;
struct timespec ts;
- usec_t m = (usec_t) -1;
+ usec_t m = USEC_INFINITY;
assert(bus);