diff -u cryptsetup-1.0.6+20090405.svn49/debian/changelog cryptsetup-1.0.6+20090405.svn49/debian/changelog
--- cryptsetup-1.0.6+20090405.svn49/debian/changelog
+++ cryptsetup-1.0.6+20090405.svn49/debian/changelog
@@ -1,3 +1,10 @@
+cryptsetup (2:1.0.6+20090405.svn49-1ubuntu7.3) karmic; urgency=medium
+
+  * /lib/cryptsetup/checks/{un_,}vol_id should fail if vol_id from udev 
+    is not available.  LP: #474327.
+
+ -- Rafał Maj <rafal@limcore.com>  Thu, 04 Feb 2010 14:31:15 +0100
+
 cryptsetup (2:1.0.6+20090405.svn49-1ubuntu7.2) karmic-proposed; urgency=low
 
   * Depend on watershed.
diff -u cryptsetup-1.0.6+20090405.svn49/debian/checks/un_vol_id cryptsetup-1.0.6+20090405.svn49/debian/checks/un_vol_id
--- cryptsetup-1.0.6+20090405.svn49/debian/checks/un_vol_id
+++ cryptsetup-1.0.6+20090405.svn49/debian/checks/un_vol_id
@@ -11,8 +11,8 @@
 # as it has been reported that this fs my be detected erroneously by vol_id.
 
 if test ! -x "/lib/udev/vol_id"; then
-  echo " - WARNING: vol_id from udev is not available, impossible to run checks."
-  exit 0
+  echo " - WARNING: vol_id from udev is not available, impossible to run checks. Assuming the device is NOT unused."
+  exit 1 # fixes bug: LP #474327
 fi
 
 dev=$1