char *buf;
ret = btr_node_status(btrn, fn->min_iqs, BTR_NT_INTERNAL);
- if (ret < 0 && ret != -E_BTR_EOF) /* fatal error */
- goto out;
- if (ret <= 0 && !pod->have_more) /* nothing to do */
+ if (ret < 0) {
+ if (ret != -E_BTR_EOF) /* fatal error */
+ goto out;
+ if (fn->min_iqs == 0 && !pod->have_more) /* EOF */
+ goto out;
+ /* last ov_read() returned OV_HOLE */
+ } else if (ret == 0 && !pod->have_more) /* nothing to do */
goto out;
if (btr_get_output_queue_size(btrn) > OGGDEC_MAX_OUTPUT_SIZE)
return;
have = 0;
}
pod->have_more = (ret > 0);
- if (have > 0)
+ if (have > 0) {
+ if (have < OGGDEC_OUTPUT_CHUNK_SIZE)
+ buf = para_realloc(buf, have);
btr_add_output(buf, have, btrn);
- else
+ } else
free(buf);
if (ret == OV_HOLE) /* avoid buffer underruns */
fn->min_iqs = 9000;