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manager: disconnect signal handlers on 'settings' in dispose() (rh #1264676)

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Otherwise a crash can occur when shutting down.

https://bugzilla.redhat.com/show_bug.cgi?id=1264676

(cherry picked from commit dd8c3ef3a0)
This commit is contained in:
Jiří Klimeš 2015-09-21 14:30:02 +02:00
parent 3e26774e06
commit 117fd7ef51
1 changed files with 10 additions and 1 deletions
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11
src/nm-manager.c
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@ -5115,7 +5115,16 @@ dispose (GObject *object)
g_clear_object (&priv->policy);
}
g_clear_object (&priv->settings);
if (priv->settings) {
g_signal_handlers_disconnect_by_func (priv->settings, settings_startup_complete_changed, manager);
g_signal_handlers_disconnect_by_func (priv->settings, system_unmanaged_devices_changed_cb, manager);
g_signal_handlers_disconnect_by_func (priv->settings, system_hostname_changed_cb, manager);
g_signal_handlers_disconnect_by_func (priv->settings, connection_added, manager);
g_signal_handlers_disconnect_by_func (priv->settings, connection_changed, manager);
g_signal_handlers_disconnect_by_func (priv->settings, connection_removed, manager);
g_clear_object (&priv->settings);
}
g_free (priv->state_file);
g_clear_object (&priv->vpn_manager);