[FFmpeg-cvslog] avformat/yop: alloc codecpar extradata only once

[James Almer]

ffmpeg | branch: master | James Almer <jamrial at gmail.com> | Thu Apr 14 15:55:10 2016 -0300| [c8ed93efcf4d52babb7dd1d2dec6c564bbda6da5] | committer: James Almer

avformat/yop: alloc codecpar extradata only once

Fixes memleak

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c8ed93efcf4d52babb7dd1d2dec6c564bbda6da5
---

 libavformat/yop.c |    6 ------
 1 file changed, 6 deletions(-)

diff --git a/libavformat/yop.c b/libavformat/yop.c
index 997ca4b..e6fd896 100644
--- 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;