util: when we try to read /proc/cmdline in a container, read /proc/1/cmdline instead

[elogind.git] / src / libsystemd-bus / sd-bus.c

diff --git a/src/libsystemd-bus/sd-bus.c b/src/libsystemd-bus/sd-bus.c
index 6e4406857326e3f66dc3693817b4a3def0e771be..9dfb6e444215012dfe363660424d54d3179f6dbb 100644 (file)
--- a/src/libsystemd-bus/sd-bus.c
+++ b/src/libsystemd-bus/sd-bus.c
@@ -374,7 +374,7 @@ static int bus_send_hello(sd_bus *bus) {
         r = sd_bus_message_new_method_call(
                         bus,
                         "org.freedesktop.DBus",
-                        "/",
+                        "/org/freedesktop/DBus",
                         "org.freedesktop.DBus",
                         "Hello",
                         &m);
@@ -2171,6 +2171,12 @@ static int process_running(sd_bus *bus, sd_bus_message **ret) {
 
         if (m->header->type == SD_BUS_MESSAGE_METHOD_CALL) {
 
+                log_debug("Unprocessed message call sender=%s object=%s interface=%s member=%s",
+                          strna(sd_bus_message_get_sender(m)),
+                          strna(sd_bus_message_get_path(m)),
+                          strna(sd_bus_message_get_interface(m)),
+                          strna(sd_bus_message_get_member(m)));
+
                 r = sd_bus_reply_method_errorf(
                                 m,
                                 SD_BUS_ERROR_UNKNOWN_OBJECT,
@@ -2968,6 +2974,9 @@ _public_ int sd_bus_try_close(sd_bus *bus) {
         if (bus->rqueue_size > 0)
                 return -EBUSY;
 
+        if (bus->wqueue_size > 0)
+                return -EBUSY;
+
         r = bus_kernel_try_close(bus);
         if (r < 0)
                 return r;