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Send a dbus reply only if requested by the caller

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wpa_supplicant should not send a dbus reply as response to a method call
if no reply was requested by the caller. Sending a reply even if not
requested is basically no problem but triggers dbus warnings like the
one below.

Feb  9 07:31:23 linux-gvjr dbus-daemon: Rejected send message, 2 matched
rules; type="error", sender=":1.129" (uid=0 pid=30228
comm="/usr/sbin/wpa_supplicant -c /etc/wpa_supplicant/wp")
interface="(unset)" member="(unset)" error
name="fi.epitest.hostap.WPASupplicant.InvalidInterface"
requested_reply=0 destination=":1.128" (uid=0 pid=30226
comm="/usr/sbin/NetworkManager "))

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
This commit is contained in:
Helmut Schaa 2009-02-09 19:45:06 +02:00 committed by Jouni Malinen
parent 02a89365ab
commit c3f5b1e16d
1 changed files with 4 additions and 2 deletions
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6
wpa_supplicant/ctrl_iface_dbus.c
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@ -548,7 +548,8 @@ static DBusHandlerResult wpas_iface_message_handler(DBusConnection *connection,
/* If the message was handled, send back the reply */
if (reply) {
dbus_connection_send(connection, reply, NULL);
if (!dbus_message_get_no_reply(message))
dbus_connection_send(connection, reply, NULL);
dbus_message_unref(reply);
}
@ -607,7 +608,8 @@ static DBusHandlerResult wpas_message_handler(DBusConnection *connection,
/* If the message was handled, send back the reply */
if (reply) {
dbus_connection_send(connection, reply, NULL);
if (!dbus_message_get_no_reply(message))
dbus_connection_send(connection, reply, NULL);
dbus_message_unref(reply);
}