opencv: fix memory leak

https://bugzilla.gnome.org/show_bug.cgi?id=672295

diff --git a/ext/opencv/gstopencvvideofilter.c b/ext/opencv/gstopencvvideofilter.c
index 7c42b19569dca250d80c9ff3a0124b773d9f754f..dcb98c01ab3384002a771e7b41ea80c020f0e379 100644 (file)
--- a/ext/opencv/gstopencvvideofilter.c
+++ b/ext/opencv/gstopencvvideofilter.c
@@ -122,6 +122,8 @@ gst_opencv_video_filter_finalize (GObject * obj)
 
   if (transform->cvImage)
     cvReleaseImage (&transform->cvImage);
+  if (transform->out_cvImage)
+    cvReleaseImage (&transform->out_cvImage);
 
   G_OBJECT_CLASS (parent_class)->finalize (obj);
 }