From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Sat, 8 Feb 2014 22:22:13 +0000 (-0500)
Subject: logind: ignore PropertiesChanged signals for jobs
X-Git-Tag: v209~178
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=a87105a38637355bd6d648036f0369a1a9546ae9

logind: ignore PropertiesChanged signals for jobs

Otherwise we get a (harmless) message like:
systemd-logind[30845]: Failed to process message [type=signal sender=:1.36 path=/org/freedesktop/systemd1/job/4674 interface=org.freedesktop.DBus.Properties member=PropertiesChanged signature=sa{sv}as]: Invalid argument
---

diff --git a/src/login/logind-dbus.c b/src/login/logind-dbus.c
index 08e53c369..bd0de3386 100644
--- a/src/login/logind-dbus.c
+++ b/src/login/logind-dbus.c
@@ -2047,7 +2047,8 @@ int match_properties_changed(sd_bus *bus, sd_bus_message *message, void *userdat
 
         r = unit_name_from_dbus_path(path, &unit);
         if (r < 0)
-                return r;
+                /* quietly ignore non-units paths */
+                return r == -EINVAL ? 0 : r;
 
         session = hashmap_get(m->session_units, unit);
         if (session)