*** 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) {