}
buf_size = buf_end - buf;
}
+ if (s->palettes_count <= 0) {
+ av_log(s->avctx, AV_LOG_ERROR, "No palette found\n");
+ return AVERROR_INVALIDDATA;
+ }
+
if ((ret = avctx->get_buffer(avctx, &s->current_frame))) {
av_log(s->avctx, AV_LOG_ERROR, "get_buffer() failed\n");
return ret;