ko1	2011-06-28 11:57:02 +0900 (Tue, 28 Jun 2011)

  New Revision: 32267

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=32267

  Log:
    add a detail comment.

  Modified files:
    trunk/ChangeLog

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 32266)
+++ ChangeLog	(revision 32267)
@@ -3,6 +3,8 @@
 	* thread_pthread.c (consume_communication_pipe): 
 	  Make "buff" as static.  (Maybe) "buff" can be shared between
 	  any caller (any threads) because no one use the read values.
+	  "buff" (1024 byte) on stack may cause stack overflow on
+	  several environment (we found a crash on FreeBSD).
 	  And remove const value "buff_size", and define CCP_READ_BUFF_SIZE
 	  macro.
 

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