- if (res->plus) {
- /* post_op_attr */
- if (p + 2 > end)
- goto short_pkt;
- if (*p++) {
- p += 21;
- if (p + 1 > end)
- goto short_pkt;
- }
- /* post_op_fh3 */
- if (*p++) {
- if (p + 1 > end)
- goto short_pkt;
- len = ntohl(*p++);
- if (len > NFS3_FHSIZE) {
- dprintk("NFS: giant filehandle in "
- "readdir (len 0x%x)!\n", len);
- goto err_unmap;
- }
- p += XDR_QUADLEN(len);
- }
- }
-
- if (p + 2 > end)
- goto short_pkt;
- entry = p;
- }
-
- /*
- * Apparently some server sends responses that are a valid size, but
- * contain no entries, and have value_follows==0 and EOF==0. For
- * those, just set the EOF marker.
- */
- if (!nr && entry[1] == 0) {
- dprintk("NFS: readdir reply truncated!\n");
- entry[1] = 1;
- }
- out:
- kunmap_atomic(kaddr, KM_USER0);