--- backend/lexmark_low.c.orig	2009-02-26 17:11:17.000000000 +0100
+++ backend/lexmark_low.c	2009-09-30 12:38:02.000000000 +0200
@@ -2560,6 +2560,8 @@ sanei_lexmark_low_find_start_line (Lexma
 	}
     }				/* end for buffer */
 
+  free (buffer);
+
   DBG (2, "sanei_lexmark_low_find_start_line: end.\n");
   return whiteLineCount;
 }