3 files changed, 8 insertions, 6 deletions
diff --git a/ChangeLog b/ChangeLog
index fda4bb2d13..d708a6e83b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Sat Oct  6 16:24:02 2007  Koichi Sasada  <ko1@atdot.net>
+
+	* cont.c (cont_free): check Fiber or Continuation.
+
+	* bootstraptest/test_knownbug.rb: remove a fixed test.
+
 Sat Oct  6 14:56:02 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* encoding.c (rb_enc_register): returns new index or -1 if failed.
diff --git a/bootstraptest/test_knownbug.rb b/bootstraptest/test_knownbug.rb
index ba91d5ca9f..9c1602eb9d 100644
--- a/bootstraptest/test_knownbug.rb
+++ b/bootstraptest/test_knownbug.rb
@@ -17,11 +17,6 @@ assert_normal_exit %q{
   Marshal.load(Marshal.dump({"k"=>"v"}), lambda {|v| })
 }
 
-assert_normal_exit %q{
-  require 'continuation'
-  Fiber.new{ callcc{|c| @c = c } }.resume
-}, '[ruby-dev:31913]'
-
 assert_not_match /method_missing/, %q{
   STDERR.reopen(STDOUT)
   variable_or_mehtod_not_exist
diff --git a/cont.c b/cont.c
index 36baa41ba2..bc812674f9 100644
--- a/cont.c
+++ b/cont.c
@@ -86,7 +86,8 @@ cont_free(void *ptr)
 	RUBY_FREE_UNLESS_NULL(cont->machine_register_stack);
 #endif
 	RUBY_FREE_UNLESS_NULL(cont->vm_stack);
-	if (cont->saved_thread.local_storage) {
+	if (cont->vm_stack && cont->saved_thread.local_storage) {
+	    /* fiber */
 	    st_free_table(cont->saved_thread.local_storage);
 	}
 	ruby_xfree(ptr);