[FFmpeg-cvslog] avcodec/codec_par: always free side data in the destination AVCodecContext

[James Almer]

ffmpeg | branch: master | James Almer <jamrial at gmail.com> | Thu Jul 20 19:55:24 2023 -0300| [d383ae43c266b160348db04f2fd17ccf30286784] | committer: James Almer

avcodec/codec_par: always free side data in the destination AVCodecContext

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d383ae43c266b160348db04f2fd17ccf30286784
---

 libavcodec/codec_par.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/codec_par.c b/libavcodec/codec_par.c
index 775c187073..a38a475dc7 100644
--- a/libavcodec/codec_par.c
+++ b/libavcodec/codec_par.c
@@ -253,8 +253,8 @@ FF_ENABLE_DEPRECATION_WARNINGS
         break;
     }
 
+    av_freep(&codec->extradata);
     if (par->extradata) {
-        av_freep(&codec->extradata);
         codec->extradata = av_mallocz(par->extradata_size + AV_INPUT_BUFFER_PADDING_SIZE);
         if (!codec->extradata)
             return AVERROR(ENOMEM);