diff options
Diffstat (limited to 'dbus/dbus-message.c')
-rw-r--r-- | dbus/dbus-message.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/dbus/dbus-message.c b/dbus/dbus-message.c index 62b042e1..b7b5afca 100644 --- a/dbus/dbus-message.c +++ b/dbus/dbus-message.c @@ -4000,6 +4000,7 @@ dbus_message_marshal (DBusMessage *msg, int *len_p) { DBusString tmp; + dbus_bool_t was_locked; _dbus_return_val_if_fail (msg != NULL, FALSE); _dbus_return_val_if_fail (marshalled_data_p != NULL, FALSE); @@ -4008,6 +4009,12 @@ dbus_message_marshal (DBusMessage *msg, if (!_dbus_string_init (&tmp)) return FALSE; + /* Ensure the message is locked, to ensure the length header is filled in. */ + was_locked = msg->locked; + + if (!was_locked) + dbus_message_lock (msg); + if (!_dbus_string_copy (&(msg->header.data), 0, &tmp, 0)) goto fail; @@ -4022,10 +4029,18 @@ dbus_message_marshal (DBusMessage *msg, goto fail; _dbus_string_free (&tmp); + + if (!was_locked) + msg->locked = FALSE; + return TRUE; fail: _dbus_string_free (&tmp); + + if (!was_locked) + msg->locked = FALSE; + return FALSE; } |