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virgdbus: fix getting non-shared DBus connection

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We need to pass some flags in order to properly initialize the
connection otherwise it will not work. This copies what GLib does
for g_bus_get_sync() internally.

This fixes an issue with LXC driver where libvirt was not able to
register any VM with machined.

Reported-by: Matthias Maier <tamiko@gentoo.org>
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Pavel Hrdina 2020-11-09 17:10:56 +01:00
parent 18c73a4c70
commit 43ee7c6db1
1 changed files with 5 additions and 1 deletions
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6
src/util/virgdbus.c
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@ -54,11 +54,15 @@ virGDBusBusInit(GBusType type, GError **error)
if (sharedBus) {
return g_bus_get_sync(type, NULL, error);
} else {
GDBusConnectionFlags dbusFlags =
G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT |
G_DBUS_CONNECTION_FLAGS_MESSAGE_BUS_CONNECTION;
address = g_dbus_address_get_for_bus_sync(type, NULL, error);
if (*error)
return NULL;
return g_dbus_connection_new_for_address_sync(address,
G_DBUS_CONNECTION_FLAGS_NONE,
dbusFlags,
NULL,
NULL,
error);