[libgweather] GWeatherInfo: abort the SoupSession in dispose(), not finalize()

[Giovanni Campagna <gcampagna src gnome org>]

commit 5dfa781ccf3194d94287a0ad4cb9222aa7d6eb20
Author: Giovanni Campagna <gcampagna src gnome org>
Date:   Sat Mar 8 18:41:21 2014 +0100

    GWeatherInfo: abort the SoupSession in dispose(), not finalize()
    
    Aborting a SoupSession can call out to arbitrary user code
    through the updated signal, and this is not allowed in finalize.
    Do it in dispose instead.

 libgweather/weather.c |   32 ++++++++++++++++++++++----------
 1 files changed, 22 insertions(+), 10 deletions(-)
---
diff --git a/libgweather/weather.c b/libgweather/weather.c
index 830797a..d9b7807 100644
--- a/libgweather/weather.c
+++ b/libgweather/weather.c
@@ -598,22 +598,14 @@ gweather_info_abort (GWeatherInfo *info)
 }
 
 static void
-gweather_info_finalize (GObject *object)
+gweather_info_dispose (GObject *object)
 {
     GWeatherInfo *info = GWEATHER_INFO (object);
     GWeatherInfoPrivate *priv = info->priv;
 
     gweather_info_abort (info);
-    if (priv->session)
-       g_object_unref (priv->session);
 
-    _weather_location_free (&priv->location);
-
-    if (priv->glocation)
-       gweather_location_unref (priv->glocation);
-
-    g_free (priv->radar_url);
-    priv->radar_url = NULL;
+    g_clear_object (&priv->session);
 
     free_forecast_list (info);
 
@@ -622,6 +614,25 @@ gweather_info_finalize (GObject *object)
         priv->radar = NULL;
     }
 
+    priv->valid = FALSE;
+
+    G_OBJECT_CLASS (gweather_info_parent_class)->dispose (object);
+}
+
+static void
+gweather_info_finalize (GObject *object)
+{
+    GWeatherInfo *info = GWEATHER_INFO (object);
+    GWeatherInfoPrivate *priv = info->priv;
+
+    _weather_location_free (&priv->location);
+
+    if (priv->glocation)
+       gweather_location_unref (priv->glocation);
+
+    g_free (priv->radar_url);
+    priv->radar_url = NULL;
+
     G_OBJECT_CLASS (gweather_info_parent_class)->finalize (object);
 }
 
@@ -2134,6 +2145,7 @@ gweather_info_class_init (GWeatherInfoClass *klass)
 
     g_type_class_add_private (klass, sizeof(GWeatherInfoPrivate));
 
+    gobject_class->dispose = gweather_info_dispose;
     gobject_class->finalize = gweather_info_finalize;
     gobject_class->set_property = gweather_info_set_property;
     gobject_class->get_property = gweather_info_get_property;