*** kpdf/xpdf/XRef.cc.orig      Wed Jan 12 17:10:53 2005
--- kpdf/xpdf/XRef.cc   Wed Jan 12 17:11:22 2005
***************
*** 793,798 ****
--- 793,801 ----
       } else {
         keyLength = 5;
       }
+       if (keyLength > 16) {
+         keyLength = 16;
+       }
       permFlags = permissions.getInt();
       if (encVersion >= 1 && encVersion <= 2 &&
           encRevision >= 2 && encRevision <= 3) {