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core: reset GList pointers to NULL when necessary

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When calling g_list_free_full() to free a GList in dispose(), it is
necessary to reset the GList pointer to NULL as dispose() may be called
more than once.
This commit is contained in:
Ben Chan
2017-03-28 23:23:14 -07:00
committed by Aleksander Morgado
parent 78e6ba5688
commit 27e4c74c60
3 changed files with 4 additions and 0 deletions
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2
src/mm-device.c
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@@ -647,7 +647,9 @@ dispose (GObject *object)
g_clear_object (&(self->priv->plugin));
g_list_free_full (self->priv->port_probes, g_object_unref);
self->priv->port_probes = NULL;
g_list_free_full (self->priv->ignored_port_probes, g_object_unref);
self->priv->ignored_port_probes = NULL;
clear_modem (self);