[libvirt] [PATCH 2/4] virdbus: Unref the D-Bus connection when closing

[Marc Hartmayer]

From: Marc Hartmayer <mhartmay at linux.vnet.ibm.com>

As documented at
https://dbus.freedesktop.org/doc/api/html/group__DBusConnection.html#ga2522ac5075dfe0a1535471f6e045e1ee
the creator of a non-shared D-Bus connection has to release the last
reference after closing for freeing.

Signed-off-by: Marc Hartmayer <mhartmay at linux.ibm.com>
Reviewed-by: Bjoern Walk <bwalk at linux.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy at linux.ibm.com>
Reviewed-by: Stefan Zimmermann <stzi at linux.ibm.com>
---
 src/util/virdbus.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/util/virdbus.c b/src/util/virdbus.c
index d0e2c76e486f..1d1e39aae728 100644
--- a/src/util/virdbus.c
+++ b/src/util/virdbus.c
@@ -144,6 +144,7 @@ void virDBusCloseSystemBus(void)
 {
     if (systembus && !sharedBus) {
         dbus_connection_close(systembus);
+        dbus_connection_unref(systembus);
         systembus = NULL;
     }
 }
-- 
2.17.0