nobu	2007-12-24 13:43:38 +0900 (Mon, 24 Dec 2007)

  New Revision: 14574

  Modified files:
    trunk/ChangeLog
    trunk/thread.c

  Log:
    * thread.c (rb_thread_atfork): should not leave living_threads
      referring freed table while allocating new table.


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=14574&r2=14573
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/thread.c?r1=14574&r2=14573

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 14573)
+++ ChangeLog	(revision 14574)
@@ -1,3 +1,8 @@
+Mon Dec 24 13:43:36 2007  Nobuyoshi Nakada  <nobu@r...>
+
+	* thread.c (rb_thread_atfork): should not leave living_threads
+	  referring freed table while allocating new table.
+
 Mon Dec 24 12:49:54 2007  Nobuyoshi Nakada  <nobu@r...>
 
 	* Makefile.in, configure.in, lib/mkmf.rb, */Makefile.sub: specify
Index: thread.c
===================================================================
--- thread.c	(revision 14573)
+++ thread.c	(revision 14574)
@@ -1974,11 +1974,10 @@
 {
     rb_thread_t *th = GET_THREAD();
     rb_vm_t *vm = th->vm;
-    volatile VALUE thval = th->self;
+    VALUE thval = th->self;
     vm->main_thread = th;
 
-    st_free_table(vm->living_threads);
-    vm->living_threads = st_init_numtable();
+    st_clear(vm->living_threads);
     st_insert(vm->living_threads, thval, (st_data_t) th->thread_id);
 }
 

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