avformat/yop: alloc codecpar extradata only once

Fixes memleak

Signed-off-by: James Almer <jamrial@gmail.com>

diff --git a/libavformat/yop.c b/libavformat/yop.c
index 997ca4b745128a14d0a36a2b99bb7afa3f3f780c..e6fd896668cf579aafae161be9b90c74ba21fc1c 100644 (file)
--- a/libavformat/yop.c
+++ b/libavformat/yop.c
@@ -72,12 +72,6 @@ static int yop_read_header(AVFormatContext *s)
     if (ff_alloc_extradata(video_stream->codecpar, 8))
         return AVERROR(ENOMEM);
 
-    video_stream->codecpar->extradata = av_mallocz(8 + AV_INPUT_BUFFER_PADDING_SIZE);
-
-    if (!video_stream->codecpar->extradata)
-        return AVERROR(ENOMEM);
-    video_stream->codecpar->extradata_size = 8;
-
     // Audio
     audio_par                 = audio_stream->codecpar;
     audio_par->codec_type     = AVMEDIA_TYPE_AUDIO;