- av_buffer_unref(&h->sei.a53_caption.buf_ref);
- if (h1->sei.a53_caption.buf_ref) {
- h->sei.a53_caption.buf_ref = av_buffer_ref(h1->sei.a53_caption.buf_ref);
- if (!h->sei.a53_caption.buf_ref)
- return AVERROR(ENOMEM);
+ ret = av_buffer_replace(&h->sei.a53_caption.buf_ref, h1->sei.a53_caption.buf_ref);
+ if (ret < 0)
+ return ret;
+
+ for (i = 0; i < h->sei.unregistered.nb_buf_ref; i++)
+ av_buffer_unref(&h->sei.unregistered.buf_ref[i]);
+ h->sei.unregistered.nb_buf_ref = 0;
+
+ if (h1->sei.unregistered.nb_buf_ref) {
+ ret = av_reallocp_array(&h->sei.unregistered.buf_ref,
+ h1->sei.unregistered.nb_buf_ref,
+ sizeof(*h->sei.unregistered.buf_ref));
+ if (ret < 0)
+ return ret;
+
+ for (i = 0; i < h1->sei.unregistered.nb_buf_ref; i++) {
+ h->sei.unregistered.buf_ref[i] = av_buffer_ref(h1->sei.unregistered.buf_ref[i]);
+ if (!h->sei.unregistered.buf_ref[i])
+ return AVERROR(ENOMEM);
+ h->sei.unregistered.nb_buf_ref++;
+ }