From 5729115659a1f000cee8e9c0204322c9d03bca1b Mon Sep 17 00:00:00 2001
From: Kenneth R Westerback <krw@cvs.openbsd.org>
Date: Sun, 18 Dec 2005 03:42:24 +0000
Subject: Fix condition so "BIOS fixup botch" can, unlikely as it is, be
 detected. Found by lint.

ok millert@
---
 sbin/fdisk/disk.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'sbin')

diff --git a/sbin/fdisk/disk.c b/sbin/fdisk/disk.c
index 5bd85cc6bb0..25b03a6e959 100644
--- a/sbin/fdisk/disk.c
+++ b/sbin/fdisk/disk.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: disk.c,v 1.23 2005/11/21 01:59:24 krw Exp $	*/
+/*	$OpenBSD: disk.c,v 1.24 2005/12/18 03:42:23 krw Exp $	*/
 
 /*
  * Copyright (c) 1997, 2001 Tobias Weingartner
@@ -198,9 +198,9 @@ DISK_getmetrics(disk_t *disk, DISK_metrics *user)
 
 		cyls = disk->label->size / (disk->bios->heads * disk->bios->sectors);
 		secs = cyls * (disk->bios->heads * disk->bios->sectors);
-		if ((disk->label->size - secs) < 0)
-			errx(1, "BIOS fixup botch (%d sectors)",
-			    disk->label->size - secs);
+		if (secs > disk->label->size)
+			errx(1, "BIOS fixup botch (secs (%d) > size (%d))",
+			    secs, disk->label->size);
 		disk->bios->cylinders = cyls;
 		disk->bios->size = secs;
 	}
-- 
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