ko1	2007-12-09 15:00:56 +0900 (Sun, 09 Dec 2007)

  New Revision: 14157

  Modified files:
    trunk/ChangeLog
    trunk/eval_intern.h

  Log:
    * eval_intern.h (CHECK_STACK_OVERFLOW): reserve frame size.
      [ruby-dev:32485]
    


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=14157&r2=14156
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/eval_intern.h?r1=14157&r2=14156

Index: eval_intern.h
===================================================================
--- eval_intern.h	(revision 14156)
+++ eval_intern.h	(revision 14157)
@@ -187,7 +187,7 @@
 }
 
 #define CHECK_STACK_OVERFLOW(cfp, margin) do \
-  if (((VALUE *)(cfp)->sp) + (margin) >= ((VALUE *)cfp)) { \
+  if (((VALUE *)(cfp)->sp) + (margin) + sizeof(rb_control_frame_t) >= ((VALUE *)cfp)) { \
       rb_exc_raise(sysstack_error); \
   } \
 while (0)
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 14156)
+++ ChangeLog	(revision 14157)
@@ -1,7 +1,12 @@
+Sun Dec  9 14:59:15 2007  Koichi Sasada  <ko1@a...>
+
+	* eval_intern.h (CHECK_STACK_OVERFLOW): reserve frame size.
+	  [ruby-dev:32485]
+
 Sun Dec  9 14:38:25 2007  Koichi Sasada  <ko1@a...>
 
 	* vm.c (rb_thread_mark): use rb_gc_mark_maybe() for
-	  VM stack specified by mark_stack_len.
+	  VM stack specified by mark_stack_len.  [ruby-dev:32462]
 
 	* insnhelper.ci: clear vm stack extended by opt value.
 

--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml