[systemd-devel] [PATCH] bus-proxyd: fix 'ListQueuedOwners' call

[Lukasz Skalski]

Set proper kdbus_cmd_list object size, otherwise:

dbus-send --system --dest=org.freedesktop.DBus --type=method_call \
print-reply / org.freedesktop.DBus.ListQueuedOwners string:org.freedesktop.systemd1

Error org.freedesktop.DBus.Error.InvalidArgs: Invalid argument

diff --git a/src/bus-proxyd/driver.c b/src/bus-proxyd/driver.c
index 23911c6..b275839 100644
--- a/src/bus-proxyd/driver.c
+++ b/src/bus-proxyd/driver.c
@@ -350,6 +350,7 @@ int bus_proxy_process_driver(sd_bus *a, sd_bus *b, sd_bus_message *m, SharedPoli
                         return synthetic_reply_method_errno(m, r, NULL);
 
                 cmd.flags = KDBUS_LIST_QUEUED;
+                cmd.size = sizeof(cmd);
                 r = ioctl(a->input_fd, KDBUS_CMD_LIST, &cmd);
                 if (r < 0)
                         return synthetic_reply_method_errno(m, -errno, NULL);
-- 
1.9.3