- printerr(0, "WARNING: get_ids: unable to map "
- "name '%s' to a uid\n", sname);
+ /*
+ * -ENOENT means there was no mapping, any other error
+ * value means there was an error trying to do the
+ * mapping.
+ * If there was no mapping, we send down the value -1
+ * to indicate that the anonuid/anongid for the export
+ * should be used.
+ */
+ if (res == -ENOENT) {
+ cred->cr_uid = -1;
+ cred->cr_gid = -1;
+ cred->cr_ngroups = 0;
+ res = 0;
+ goto out_free;
+ }
+ printerr(0, "WARNING: get_ids: failed to map name '%s' "
+ "to uid/gid: %s\n", sname, strerror(-res));