[src/trunk]: src/distrib/utils/embedded fix msdos mbr partition size calculation

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

details:   https://anonhg.NetBSD.org/src/rev/39c768ee973c
branches:  trunk
changeset: 784820:39c768ee973c
user:      jmcneill <jmcneill%NetBSD.org@localhost>
date:      Sun Feb 10 16:56:01 2013 +0000

description:
fix msdos mbr partition size calculation

diffstat:

 distrib/utils/embedded/mkimage |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (21 lines):

diff -r 4d39e4acfc3c -r 39c768ee973c distrib/utils/embedded/mkimage
--- a/distrib/utils/embedded/mkimage    Sun Feb 10 16:40:21 2013 +0000
+++ b/distrib/utils/embedded/mkimage    Sun Feb 10 16:56:01 2013 +0000
@@ -1,5 +1,5 @@
 #!/bin/sh -x
-# $NetBSD: mkimage,v 1.29 2013/02/10 16:13:23 christos Exp $
+# $NetBSD: mkimage,v 1.30 2013/02/10 16:56:01 jmcneill Exp $
 #
 # Copyright (c) 2013 The NetBSD Foundation, Inc.
 # All rights reserved.
@@ -157,7 +157,9 @@
 ${DISKLABEL} -R -F ${image} ${tmp}/label
 if [ -n ${msdosid} ]; then
        echo ${bar} Running fdisk ${bar}
-       ${FDISK} -f -u -0 -s ${msdosid}/${init}/${boot} -F ${image}
+       initsecs=$((${init} * 1024))
+       bootsecs=$((${boot} * 1024))
+       ${FDISK} -f -u -0 -s ${msdosid}/${initsecs}/${bootsecs} -F ${image}
 fi
 
 if $compress; then