--- rc.sysinit.org	2010-11-02 16:15:56.158505833 +0100
+++ rc.sysinit	2010-11-02 17:11:05.197615360 +0100
@@ -180,6 +180,12 @@ if [ -f /etc/crypttab -a -n "$(/bin/grep
 			shift 3
 			copts="$*"
 			stat_append "${cname}.."
+			if [ -x /etc/precryptsetup.d/$cname ]; then
+				/etc/precryptsetup.d/$cname "$csrc"
+			else
+				true
+			fi
+			if [ $? -eq 0 ]; then
 			# For some fun reason, the parameter ordering varies for
 			# LUKS and non-LUKS devices.  Joy.
 			if [ "${cpass}" = "SWAP" ]; then
@@ -222,6 +228,7 @@ if [ -f /etc/crypttab -a -n "$(/bin/grep
 			else
 				stat_append "ok "
 			fi
+			fi
 		fi
 	}
 	while read line; do