size -= 52;
if (bytestream2_get_bytes_left(&p) < size)
return AVERROR_INVALIDDATA;
- av_freep(&st->codecpar->extradata);
if ((ret = ff_alloc_extradata(st->codecpar, size)) < 0)
return ret;
bytestream2_get_buffer(&p, st->codecpar->extradata, st->codecpar->extradata_size);