From 015cc3239a20850a6de573afd1b9820107144942 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Tue, 25 Jun 2013 03:11:58 +0200
Subject: [PATCH] lavfi/movie: free packet on decoder error

Prevents infinite loop, see Ticket2556

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
 libavfilter/src_movie.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libavfilter/src_movie.c b/libavfilter/src_movie.c
index 058838aeac..a784f43b2b 100644
--- a/libavfilter/src_movie.c
+++ b/libavfilter/src_movie.c
@@ -514,6 +514,9 @@ static int movie_push_frame(AVFilterContext *ctx, unsigned out_id)
     if (ret < 0) {
         av_log(ctx, AV_LOG_WARNING, "Decode error: %s\n", av_err2str(ret));
         av_frame_free(&movie->frame);
+        av_free_packet(&movie->pkt0);
+        movie->pkt0.size = 0;
+        movie->pkt0.data = NULL;
         return 0;
     }
     if (!ret)