Require that the user is logged in before allowing him to do

get-last-text, find-next-text-no or find-previous-text-no.  This fixes
a denial-of-service attack reported by Calle Dybedahl.

ChangeLog

+2003-05-09  Per Cederqvist  <ceder@ingate.com>
+
+	Require that the user is logged in before allowing him to do
+	get-last-text, find-next-text-no or find-previous-text-no.  This
+	fixes a denial-of-service attack reported by Calle Dybedahl.
+	* src/server/text.c (get_last_text): Require the user to be logged
+	in.
+	(find_next_text_no): Ditto.
+	(find_previous_text_no): Ditto.
+	* doc/Protocol-A.texi (get-last-text): This request now requires
+	that the user is logged in.
+	(find-next-text-no): Ditto.
+	(find-previous-text-no): Ditto.
+
 2003-03-23  Per Cederqvist  <ceder@ceder.dyndns.org>
 
 	Don't copy zero-length arrays.  (Bug 1005).