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wifi/iwd: make NMIwdManager:dispose() reentrant

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Theoretically, dispose() could be called multiple times.
This commit is contained in:
Thomas Haller 2018-02-09 21:34:20 +01:00
parent 3a30ea9fc6
commit 6473b0868c
1 changed files with 4 additions and 2 deletions
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6
src/devices/wifi/nm-iwd-manager.c
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@ -687,8 +687,10 @@ dispose (GObject *object)
g_slist_free_full (priv->known_networks, (GDestroyNotify) known_network_free);
priv->known_networks = NULL;
g_signal_handlers_disconnect_by_data (priv->nm_manager, self);
g_clear_object (&priv->nm_manager);
if (priv->nm_manager) {
g_signal_handlers_disconnect_by_data (priv->nm_manager, self);
g_clear_object (&priv->nm_manager);
}
G_OBJECT_CLASS (nm_iwd_manager_parent_class)->dispose (object);
}