--- include/ttyio.h.orig	Fri May 25 08:42:50 2001
+++ include/ttyio.h	Fri Jun  8 22:12:12 2001
@@ -24,7 +24,7 @@
 #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 5 )
  void tty_printf (const char *fmt, ... ) __attribute__ ((format (printf,1,2)));
 #else
- void tty_printf  const char *fmt, ... );
+ void tty_printf (const char *fmt, ... );
 #endif
 void tty_print_string( byte *p, size_t n );
 void tty_print_utf8_string( byte *p, size_t n );
--- zlib/infblock.c	Mon Jun  8 19:06:16 1998
+++ zlib/infblock.c	Mon Mar 11 14:16:01 2002
@@ -249,10 +249,12 @@
                              &s->sub.trees.tb, s->hufts, z);
       if (t != Z_OK)
       {
-        ZFREE(z, s->sub.trees.blens);
         r = t;
         if (r == Z_DATA_ERROR)
+        {
+          ZFREE(z, s->sub.trees.blens);
           s->mode = BAD;
+        }
         LEAVE
       }
       s->sub.trees.index = 0;
@@ -313,11 +315,13 @@
         t = inflate_trees_dynamic(257 + (t & 0x1f), 1 + ((t >> 5) & 0x1f),
                                   s->sub.trees.blens, &bl, &bd, &tl, &td,
                                   s->hufts, z);
-        ZFREE(z, s->sub.trees.blens);
         if (t != Z_OK)
         {
           if (t == (uInt)Z_DATA_ERROR)
+          {
+            ZFREE(z, s->sub.trees.blens);
             s->mode = BAD;
+          }
           r = t;
           LEAVE
         }
@@ -329,6 +333,7 @@
         }
         s->sub.decode.codes = c;
       }
+      ZFREE(z, s->sub.trees.blens);
       s->mode = CODES;
     case CODES:
       UPDATE