[tracker] tracker-extract: plug a few leaks

[Carlos Garnacho <carlosg src gnome org>]

commit f069d9bb756c692fda1675fe07e65eb1e96702e1
Author: Carlos Garnacho <carlosg gnome org>
Date:   Mon May 30 17:58:02 2011 +0200

    tracker-extract: plug a few leaks

 src/tracker-extract/tracker-extract-gstreamer.c |    3 +++
 src/tracker-extract/tracker-extract.c           |   12 +++++++++++-
 2 files changed, 14 insertions(+), 1 deletions(-)
---
diff --git a/src/tracker-extract/tracker-extract-gstreamer.c b/src/tracker-extract/tracker-extract-gstreamer.c
index 2d4ae6c..9ef72b1 100644
--- a/src/tracker-extract/tracker-extract-gstreamer.c
+++ b/src/tracker-extract/tracker-extract-gstreamer.c
@@ -869,6 +869,7 @@ extract_metadata (MetadataExtractor      *extractor,
 		g_free (composer_uri);
 		g_free (album_uri);
 		g_free (album_disc_uri);
+		g_free (artist_uri);
 
 		add_string_gst_tag (metadata, uri, "nfo:codec", extractor->tagcache, GST_TAG_AUDIO_CODEC);
 	} else if (extractor->mime == EXTRACT_MIME_GUESS) {
@@ -1268,6 +1269,8 @@ tracker_extract_gstreamer (const gchar *uri,
 
 	if (!extractor->pipeline) {
 		g_warning ("No valid pipeline for uri %s", uri);
+
+		g_list_free (extractor->fsinks);
 		g_slice_free (MetadataExtractor, extractor);
 		return;
 	}
diff --git a/src/tracker-extract/tracker-extract.c b/src/tracker-extract/tracker-extract.c
index 5b050f0..de4b720 100644
--- a/src/tracker-extract/tracker-extract.c
+++ b/src/tracker-extract/tracker-extract.c
@@ -116,6 +116,12 @@ tracker_extract_class_init (TrackerExtractClass *klass)
 }
 
 static void
+statistics_data_free (StatisticsData *data)
+{
+	g_slice_free (StatisticsData, data);
+}
+
+static void
 tracker_extract_init (TrackerExtract *object)
 {
 	TrackerExtractPrivate *priv;
@@ -125,7 +131,8 @@ tracker_extract_init (TrackerExtract *object)
 #endif /* HAVE_STREAMANALYZER */
 
 	priv = TRACKER_EXTRACT_GET_PRIVATE (object);
-	priv->statistics_data = g_hash_table_new (NULL, NULL);
+	priv->statistics_data = g_hash_table_new_full (NULL, NULL, NULL,
+						       (GDestroyNotify) statistics_data_free);
 }
 
 static void
@@ -353,6 +360,7 @@ get_file_metadata (TrackerExtract         *extract,
 
 				g_debug ("Done (%d items)", items);
 
+				g_free (mime_used);
 				return TRUE;
 			} else {
 				data->failed_count++;
@@ -363,6 +371,8 @@ get_file_metadata (TrackerExtract         *extract,
 
 			priv->unhandled_count++;
 		}
+
+		g_free (mime_used);
 	}
 
 	items = tracker_sparql_builder_get_length (statements);