From: Andres Salomon <dilinger@queued.net>
Date: Fri, 10 Dec 2010 08:41:14 +0000 (-0800)
Subject: mkext3: fix sparse image creation
X-Git-Url: https://spindle.queued.net/cgi-bin/gitweb.cgi?p=xodist;a=commitdiff_plain;h=9852f660c26f3454e291fc20c403dc7bf1386b85

mkext3: fix sparse image creation

Subtracting one from image size was creating problems with
larger images.  I don't know why, but it's an easy fix.

Signed-off-by: Andres Salomon <dilinger@queued.net>
---

diff --git a/mkext3.sh b/mkext3.sh
index 08a1c41..4e3a60a 100755
--- a/mkext3.sh
+++ b/mkext3.sh
@@ -65,7 +65,7 @@ create_bootable_img()
 	# first, create a sparse image
 	minus_size=$(($size * 6 / 100))
 	size=$(($size - $minus_size))
-	dd if=/dev/zero of=$img bs=1M count=1 seek=$(($size - 1))
+	dd if=/dev/zero of=$img bs=1M count=1 seek=$size
 
 	# fill in the partition table
 	parted -s "$img" "mklabel msdos"