[src/trunk]: src/usr.sbin/makefs Fix endian bug that resulted in UniqueIDs of...

[reinoud <reinoud%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/f2441c91e7b4
branches:  trunk
changeset: 365812:f2441c91e7b4
user:      reinoud <reinoud%NetBSD.org@localhost>
date:      Tue Apr 26 14:59:37 2022 +0000

description:
Fix endian bug that resulted in UniqueIDs of 0 in file identifiers; note that
the the unique ID in a longad stored in a FID is 32 bit where in the file
descriptor (fe/efe) its 64 bits long.

diffstat:

 usr.sbin/makefs/udf.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (34 lines):

diff -r 73c2989c7bcf -r f2441c91e7b4 usr.sbin/makefs/udf.c
--- a/usr.sbin/makefs/udf.c     Tue Apr 26 14:54:40 2022 +0000
+++ b/usr.sbin/makefs/udf.c     Tue Apr 26 14:59:37 2022 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: udf.c,v 1.27 2022/04/26 13:27:24 reinoud Exp $ */
+/* $NetBSD: udf.c,v 1.28 2022/04/26 14:59:37 reinoud Exp $ */
 
 /*
  * Copyright (c) 2006, 2008, 2013, 2021, 2022 Reinoud Zandijk
@@ -30,7 +30,7 @@
 #endif
 
 #include <sys/cdefs.h>
-__RCSID("$NetBSD: udf.c,v 1.27 2022/04/26 13:27:24 reinoud Exp $");
+__RCSID("$NetBSD: udf.c,v 1.28 2022/04/26 14:59:37 reinoud Exp $");
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -666,13 +666,13 @@
                if (error)
                        errx(error, "can't create fe");
                *dscr = (union dscrptr *) fe;
-               icb->longad_uniqueid = fe->unique_id;
+               icb->longad_uniqueid = udf_rw32(udf_rw64(fe->unique_id));
        } else {
                error = udf_create_new_efe(&efe, filetype, st);
                if (error)
                        errx(error, "can't create fe");
                *dscr = (union dscrptr *) efe;
-               icb->longad_uniqueid = efe->unique_id;
+               icb->longad_uniqueid = udf_rw32(udf_rw64(efe->unique_id));
        }
 
        return 0;