fix memleak in dvb subtitle code

diff --git a/lib/dvb/subtitle.cpp b/lib/dvb/subtitle.cpp
index 7ae49db5f1f91fa31ac627a60f57b221b9a40a50..f4b5b7e415f23dbbafc81fdb90bc7cdf7d9b2be2 100644 (file)
--- a/lib/dvb/subtitle.cpp
+++ b/lib/dvb/subtitle.cpp
@@ -360,6 +360,13 @@ int eDVBSubtitleParser::subtitle_process_segment(__u8 *segment)
                        {
                                subtitle_region *p = page->regions->next;
                                //eDebug("delete region %d", page->regions->region_id);
                        {
                                subtitle_region *p = page->regions->next;
                                //eDebug("delete region %d", page->regions->region_id);

+                               while(page->regions->region_objects)
+                               {
+                                       //eDebug("delete region object");
+                                       subtitle_region_object *ob = page->regions->region_objects->next;
+                                       delete page->regions->region_objects;
+                                       page->regions->region_objects = ob;
+                               }

                                delete page->regions;
                                page->regions = p;
                        }
                                delete page->regions;
                                page->regions = p;
                        }


@@ -451,6 +458,7 @@ int eDVBSubtitleParser::subtitle_process_segment(__u8 *segment)
                else if (region->region_version_number != region_version_number)
                {
                        subtitle_region_object *objects = region->region_objects;
                else if (region->region_version_number != region_version_number)
                {
                        subtitle_region_object *objects = region->region_objects;

+                       //eDebug("unequal version %p %p", objects, objects?objects->next:objects);

                        while (objects)
                        {
                                subtitle_region_object *n = objects->next;
                        while (objects)
                        {
                                subtitle_region_object *n = objects->next;