diff --git a/ChangeLog b/ChangeLog
index 8cebaf799d..643291e67b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Fri May  9 07:47:07 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* cont.c (cont_restore_0): dynamic stack direction code should be
+	  consistent with static one.  [ruby-talk:301152]
+
 Fri May  9 00:03:50 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* parse.y (arg): operator assignment "a += b rescue c" should be
diff --git a/cont.c b/cont.c
index 02264f8395..57b95feb9f 100644
--- a/cont.c
+++ b/cont.c
@@ -323,7 +323,7 @@ cont_restore_0(rb_context_t *cont, VALUE *addr_in_prev_frame)
 #else
 	if (addr_in_prev_frame > &space[0]) {
 	    /* Stack grows downward */
-	    if (addr_in_prev_frame > cont->saved_thread.machine_stack_size) {
+	    if (addr_in_prev_frame > cont->machine_stack_src) {
 		cont_restore_0(cont, &space[0]);
 	    }
 	}