From cb2c4de3a16c083973921587b6e8c79af59c9626 Mon Sep 17 00:00:00 2001
From: Justin Ruggles <justin.ruggles@gmail.com>
Date: Wed, 12 Oct 2011 14:38:02 -0400
Subject: [PATCH] avplay: free rdft data used for spectrogram analysis.

fixes a memleak
---
 avplay.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/avplay.c b/avplay.c
index 8da50eb7bd..c2b5e4b71b 100644
--- a/avplay.c
+++ b/avplay.c
@@ -2271,6 +2271,11 @@ static void stream_component_close(VideoState *is, int stream_index)
         if (is->reformat_ctx)
             av_audio_convert_free(is->reformat_ctx);
         is->reformat_ctx = NULL;
+
+        if (is->rdft) {
+            av_rdft_end(is->rdft);
+            av_freep(&is->rdft_data);
+        }
         break;
     case AVMEDIA_TYPE_VIDEO:
         packet_queue_abort(&is->videoq);