re PR libfortran/24584 (Segfault when reading empty string in namelist file)

2005-10-31  Jerry DeLisle  <jvdelisle@verizon.net>

        PR libgfortran/24584
        * io/list_read.c (free_saved): Set saved_used to zero.

From-SVN: r106265

libgfortran/ChangeLog

+2005-10-31  Jerry DeLisle  <jvdelisle@verizon.net>
+
+        PR libgfortran/24584
+        * io/list_read.c (free_saved): Set saved_used to zero.
+
 2005-10-30  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 
 	PR libfortran/20179

libgfortran/io/list_read.c

@@ -134,6 +134,7 @@ free_saved (void)
     free_mem (saved_string);
 
   saved_string = NULL;
+  saved_used = 0;
 }