[tracker/extraction-improvements: 8/8] tracker-miner-fs: Fix invalid memory access

[Carlos Garnacho <carlosg src gnome org>]

commit 01f60f7832995a31ecff6930521b89c38786df92
Author: Carlos Garnacho <carlosg gnome org>
Date:   Tue May 10 18:00:48 2011 +0200

    tracker-miner-fs: Fix invalid memory access
    
    data->miner shouldn't be used after data has been freed.

 src/miners/fs/tracker-miner-files.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/src/miners/fs/tracker-miner-files.c b/src/miners/fs/tracker-miner-files.c
index 0c46935..2d7e696 100644
--- a/src/miners/fs/tracker-miner-files.c
+++ b/src/miners/fs/tracker-miner-files.c
@@ -2084,12 +2084,14 @@ extractor_get_embedded_metadata_cb (GObject      *object,
                                     gpointer      user_data)
 {
 	TrackerMinerFilesPrivate *priv;
+	TrackerMinerFiles *miner;
 	ProcessFileData *data = user_data;
 	const gchar *preupdate, *sparql, *where;
 	TrackerExtractInfo *info;
 	GError *error = NULL;
 
-	priv = data->miner->private;
+	miner = data->miner;
+	priv = miner->private;
 	priv->extraction_queue = g_list_remove (priv->extraction_queue, data);
 	info = tracker_extract_client_get_metadata_finish (G_FILE (object), res, &error);
 
@@ -2138,7 +2140,7 @@ extractor_get_embedded_metadata_cb (GObject      *object,
 	 */
 	if (!priv->extraction_queue &&
 	    priv->failed_extraction_queue) {
-		extractor_process_failsafe (data->miner);
+		extractor_process_failsafe (miner);
 	}
 }