inpicref->pts = outlink->frame_count * sf->ts_unit;
ret = ff_filter_frame(outlink, inpicref);
- if (ret < 0)
+ if (ret < 0) {
+ av_frame_free(&second);
return ret;
+ }
second->pts = outlink->frame_count * sf->ts_unit;
return ff_filter_frame(outlink, second);