cmdline safety

src/functions.sh

@@ -29,10 +29,15 @@ mount_handler(){
 	fi
         export memtotal=$(cat /proc/meminfo | grep MemTotal | sed "s/.*  //" | sed "s/ .*//g")
 }
+trim_valiable(){
+        echo "$@" | while read -n 1 c ; do
+                [[ "$c" =~ [^a-zA-Z0-9=iI] ]] || echo -n $c
+        done
+}
 parse_cmdline(){
 	for i in $(cat /proc/cmdline)
 	do
-		export $i || true
+		export $(trim_variable $i) || true
 	done
 }
 

src/scripts/02-modules.sh

@@ -16,7 +16,7 @@ load_modules(){
   sh /load_modules.sh &>/dev/null
 }
 
-if [ -x /xbin/udevd -a -x /xbin/udevadm ] && [ "$noudev" != "true" ]; then
+if [ -x /xbin/udevd -a -x /xbin/udevadm ] && [ -n "$noudev" ]; then
   msg "Triggering udev"
   mdev -s
   {