[xine-cvs] HG: xine-lib: Fix memory leak in video_overlay.c

[<sim...@on...>]

# HG changeset patch
# User Simon Farnsworth <sim...@on...>
# Date 1184236214 -3600
# Node ID bb73e4fa29d761f0b408e865af45a0c1a94062b2
# Parent  dcfb33f69bc47dc1da6890335df02bf4bce891a2
Fix memory leak in video_overlay.c

When running DVB subtitles for a long period of time (over 24 hours), we
noticed a slow leak of memory. This patch removes one cause of leakage
for us.

diff -r bb73e4fa29d761f0b408e865af45a0c1a94062b2 -r dcfb33f69bc47dc1da6890335df02bf4bce891a2 src/xine-engine/video_overlay.c
--- a/src/xine-engine/video_overlay.c	Thu Jul 12 11:30:14 2007 +0100
+++ b/src/xine-engine/video_overlay.c	Fri Jul 13 15:41:12 2007 +0100
@@ -395,6 +395,8 @@ static int video_overlay_event( video_ov
 #endif
         /* free any overlay associated with this event */
         if (this->events[this_event].event->object.overlay != NULL) {
+          if( this->events[this_event].event->object.overlay->rle != NULL )
+            free( this->events[this_event].event->object.overlay->rle );
           free(this->events[this_event].event->object.overlay);
           this->events[this_event].event->object.overlay = NULL; 
         }
@@ -406,9 +408,11 @@ static int video_overlay_event( video_ov
         printf ("video_overlay: FREE SPU NOW\n");
 #endif
         /* free any overlay associated with this event */
-        if (this->events[this_event].event->object.overlay != NULL) {
+        if( this->events[this_event].event->object.overlay != NULL) {   
+          if( this->events[this_event].event->object.overlay->rle != NULL )
+            free( this->events[this_event].event->object.overlay->rle );
           free(this->events[this_event].event->object.overlay);
-          this->events[this_event].event->object.overlay = NULL; 
+          this->events[this_event].event->object.overlay = NULL;
         }
         /* this avoid removing this_event from the queue
          * (it will be removed at the end of this loop) */