From: Edward Hervey <bilboed@bilboed.com>
Date: Fri, 12 Mar 2010 17:42:28 +0000 (+0100)
Subject: GESTimeline: Properly iterate TrackObject lists when removing them
X-Git-Tag: 1.19.3~493^2~3083
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=dafe3d2bb4c142dd75b6d4186f07b964dd44615e;p=platform%2Fupstream%2Fgstreamer.git

GESTimeline: Properly iterate TrackObject lists when removing them
---

diff --git a/ges/ges-timeline.c b/ges/ges-timeline.c
index 631580c739..f2990063a5 100644
--- a/ges/ges-timeline.c
+++ b/ges/ges-timeline.c
@@ -248,16 +248,18 @@ static void
 layer_object_removed_cb (GESTimelineLayer * layer, GESTimelineObject * object,
     GESTimeline * timeline)
 {
-  GList *tmp;
+  GList *tmp, *next;
 
   GST_DEBUG ("TimelineObject %p removed from layer %p", object, layer);
 
   /* Go over the object's track objects and figure out which one belongs to
    * the list of tracks we control */
 
-  for (tmp = object->trackobjects; tmp; tmp = g_list_next (tmp)) {
+  for (tmp = object->trackobjects; tmp; tmp = next) {
     GESTrackObject *trobj = (GESTrackObject *) tmp->data;
 
+    next = g_list_next (tmp);
+
     GST_DEBUG ("Trying to remove TrackObject %p", trobj);
     if (G_LIKELY (g_list_find_custom (timeline->tracks,
                 (gconstpointer) trobj->track,