(prot_a_output_text_mapping): Fixed a bug that could cause much too

	much data to be written.

src/server/prot-a-output.c

 /*
- * $Id: prot-a-output.c,v 0.33 1998/08/07 23:08:48 ceder Exp $
+ * $Id: prot-a-output.c,v 0.34 1998/08/08 21:42:06 ceder Exp $
  * Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996  Lysator Academic Computer Association.
  *
  * This file is part of the LysKOM server.
@@ -29,7 +29,7 @@
  */
 
 static const char *
-rcsid = "$Id: prot-a-output.c,v 0.33 1998/08/07 23:08:48 ceder Exp $";
+rcsid = "$Id: prot-a-output.c,v 0.34 1998/08/08 21:42:06 ceder Exp $";
 #include "rcs.h"
 USE(rcsid);
 
@@ -930,6 +930,7 @@ prot_a_output_text_mapping(Connection *fp,
 {
     Local_text_no lowest;
     Local_text_no highest;
+    Local_text_no limit;
     Local_text_no zeroes = 0;
     Local_text_no nonzeroes = 0;
     L2g_iterator iter;
@@ -947,6 +948,8 @@ prot_a_output_text_mapping(Connection *fp,
 	highest = iter.lno;
     }
 
+    limit = highest + 1;
+
     /* Emit the "later-texts-exists" flag. */
 
     mux_printf(fp, " %c", iter.search_ended ? '0' : '1');
@@ -968,7 +971,7 @@ prot_a_output_text_mapping(Connection *fp,
 
 	mux_printf(fp, " 0 %lu {", (unsigned long)nonzeroes);
 
-	for (l2gi_searchsome(&iter, map->l2g, map->first, 0);
+	for (l2gi_searchsome(&iter, map->l2g, map->first, limit);
 	     !iter.search_ended;
 	     l2gi_next(&iter))
 	{
@@ -985,7 +988,7 @@ prot_a_output_text_mapping(Connection *fp,
 		   (unsigned long)lowest,
 		   (unsigned long)(zeroes + nonzeroes));
 	highest = lowest;
-	for (l2gi_searchsome(&iter, map->l2g, map->first, 0);
+	for (l2gi_searchsome(&iter, map->l2g, map->first, limit);
 	     !iter.search_ended;
 	     l2gi_next(&iter))
 	{