[src/trunk]: src/usr.sbin/sysinst On architectures that have no BIOS (and so ...

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

details:   https://anonhg.NetBSD.org/src/rev/b77d843e903d
branches:  trunk
changeset: 333168:b77d843e903d
user:      martin <martin%NetBSD.org@localhost>
date:      Tue Oct 21 18:19:17 2014 +0000

description:
On architectures that have no BIOS (and so do not set a BIOS geometry)
we need to initialize the globals bsec, bcyl and bhead before using
them.

diffstat:

 usr.sbin/sysinst/mbr.c |  7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diffs (21 lines):

diff -r 907ec73e7124 -r b77d843e903d usr.sbin/sysinst/mbr.c
--- a/usr.sbin/sysinst/mbr.c    Tue Oct 21 16:05:01 2014 +0000
+++ b/usr.sbin/sysinst/mbr.c    Tue Oct 21 18:19:17 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: mbr.c,v 1.3 2014/08/19 06:49:21 martin Exp $ */
+/*     $NetBSD: mbr.c,v 1.4 2014/10/21 18:19:17 martin Exp $ */
 
 /*
  * Copyright 1997 Piermont Information Systems Inc.
@@ -1459,6 +1459,11 @@
         */
        if (bsec == 0)
                bsec = pm->dlsec;
+       if (bhead == 0)
+               bhead = pm->dlhead;
+       if (bcyl == 0)
+               bhead = pm->dlcyl;
+
        ptn_0_offset = bsec;
        /* use 1MB default offset on large disks as fdisk(8) */
        if (pm->dlsize > 2048 * 1024 * 128)