* Backport 'split' memory corruption fix from SuSE.

debian/changelog

@@ -1,3 +1,9 @@
+gfxboot-theme-ubuntu (0.5.11) UNRELEASED; urgency=low
+
+  * Backport 'split' memory corruption fix from SuSE.
+
+ -- Colin Watson <cjwatson@ubuntu.com>  Thu, 20 Mar 2008 22:12:01 +0000
+
 gfxboot-theme-ubuntu (0.5.10) hardy; urgency=low
 
   * Fix a stack leak in menuitemmap.

system.inc

@@ -563,15 +563,18 @@ def
 %
 /split {
 
+  % split does not work if str1 is in a special memory region (where 
+  % 'cvp length' does not work). So we dup it first.
+
+  exch strdup dup rot
+
   currenteotchar exch seteotchar exch
 
   [ exch
 
     {
-      dup length 0 gt {
       dup strdup exch
       dup length add
-      } if
 
       dup cvp length 1 le { pop exit } if
 
@@ -583,6 +586,8 @@ def
 
   exch seteotchar
 
+  exch free
+
 } def