From: normalperson@...
Date: 2014-03-19T07:28:40+00:00
Subject: [ruby-core:61586] [ruby-trunk - Bug #9652] Marshal doesn't dump/load Time#zone correctly with too many time object

Issue #9652 has been updated by Eric Wong.


 I cannot reproduce the problem here, however it could be the
 lack of reference for GC.
 
 Can you add this rb_ivar_set call?
 
 --- a/time.c
 +++ b/time.c
 @@ -4828,6 +4828,7 @@ end_submicro: ;
      }
      if (!NIL_P(zone)) {
  	tobj->vtm.zone = RSTRING_PTR(zone);
 +	rb_ivar_set(str, id_zone, zone);
      }
  
      return time;
 
 
 Also at: git://80x24.org/ruby.git time-load-zone
 http://bogomips.org/ruby.git/patch?id=9418df96145

----------------------------------------
Bug #9652: Marshal doesn't dump/load Time#zone correctly with too many time object
https://bugs.ruby-lang.org/issues/9652#change-45866

* Author: Cantin Xu
* Status: Open
* Priority: Normal
* Assignee: 
* Category: core
* Target version: current: 2.2.0
* ruby -v: ruby 2.1.1p76 (2014-02-24 revision 45161) [x86_64-darwin13.0]
* Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN
----------------------------------------
Hi, there

I wrote a script to test Marshal dump/load with many time object ( see attachment ).

basic idea is:
1) A is container of time,  it contains 100,000 time instance (all Time.now).
2) dump/load A by using Marshal, expected behavior is all the time zone must same as Time.now.zone

but I get different things or unreadable code in some Time instance by calling time.zone.
mostly it's "UTF-8'.

env:  Mac 10.9.2, ruby: ruby 2.1.1-p76

PS: it's fine while A contain 10,000 time instance

---Files--------------------------------
timezone_test.rb (409 Bytes)


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