avcodec/codec_par: always clear extradata_size in avcodec_parameters_to_context()

Missed in d383ae43c2. Signed-off-by: James Almer <jamrial@gmail.com> (cherry picked from commit c4e3d6cdb0)
11 months ago · 506fbe681c
parent 13e93ffbfd
commit 506fbe681c
1 changed files with 1 additions and 0 deletions
--- a/libavcodec/codec_par.c
+++ b/libavcodec/codec_par.c
@ -250,6 +250,7 @@ int avcodec_parameters_to_context(AVCodecContext *codec,
    }

    av_freep(&codec->extradata);
+    codec->extradata_size = 0;
    if (par->extradata) {
        codec->extradata = av_mallocz(par->extradata_size + AV_INPUT_BUFFER_PADDING_SIZE);
        if (!codec->extradata)