static int yuv4_read_seek(AVFormatContext *s, int stream_index,
int64_t pts, int flags)
{
- avio_seek(s->pb, pts * s->packet_size + s->internal->data_offset, SEEK_SET);
+ if (avio_seek(s->pb, pts * s->packet_size + s->internal->data_offset, SEEK_SET) < 0)
+ return -1;
return 0;
}