From 8ce17085993849a8f13a5c2a7d8d5312cd62ff7f Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <stephen.hemminger@vyatta.com>
Date: Mon, 13 Oct 2008 13:45:26 -0700
Subject: install-system can only run from livecd

Bugfix 3726
Only allow install-system from livecd, since it has hardcoded assumptions
about squashfs, etc.
---
 scripts/install-system | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'scripts')

diff --git a/scripts/install-system b/scripts/install-system
index 20b9f6a3..625cea73 100644
--- a/scripts/install-system
+++ b/scripts/install-system
@@ -1185,6 +1185,12 @@ progress_indicator () {
 
 #####  Main
 ##
+
+if [ ! -d /live/image -o -w /live/image ]; then
+    echo "install-system can only be run from livecd"
+    exit 1
+fi
+
 # clean up existing log files
 if [ -f $INSTALL_LOG.old ]; then 
   rm -f $INSTALL_LOG.old
-- 
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