From c1d300f83a006219b2ffd95648d2438cf8b2a094 Mon Sep 17 00:00:00 2001
From: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Date: Tue, 10 Dec 2019 22:59:47 +0100
Subject: avformat/apngdec: Don't free extradata manually

The extradata will be freed automatically when the corresponding stream
gets freed.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
 libavformat/apngdec.c | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'libavformat/apngdec.c')

diff --git a/libavformat/apngdec.c b/libavformat/apngdec.c
index b5696e069c..0f1d04a365 100644
--- a/libavformat/apngdec.c
+++ b/libavformat/apngdec.c
@@ -241,10 +241,6 @@ static int apng_read_header(AVFormatContext *s)
     }
 
 fail:
-    if (st->codecpar->extradata_size) {
-        av_freep(&st->codecpar->extradata);
-        st->codecpar->extradata_size = 0;
-    }
     return ret;
 }
 
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