From 70c6e8406984d435543fe172dae481c8de491619 Mon Sep 17 00:00:00 2001
From: Steven Liu <lq@chinaffmpeg.org>
Date: Thu, 10 Oct 2019 10:07:55 +0800
Subject: [PATCH] avformat/swfdec: fix memleak when inflateInit failed

Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
---
 libavformat/swfdec.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavformat/swfdec.c b/libavformat/swfdec.c
index 85bd30404e..a9358f09a9 100644
--- a/libavformat/swfdec.c
+++ b/libavformat/swfdec.c
@@ -152,6 +152,8 @@ static int swf_read_header(AVFormatContext *s)
         swf->zpb->seekable = 0;
         if (inflateInit(&swf->zstream) != Z_OK) {
             av_log(s, AV_LOG_ERROR, "Unable to init zlib context\n");
+            av_freep(&swf->zbuf_in);
+            av_freep(&swf->zbuf_out);
             return AVERROR(EINVAL);
         }
         pb = swf->zpb;