From: nobu@...
Date: 2014-02-21T11:42:11+00:00
Subject: [ruby-dev:47994] [ruby-trunk - Bug #9535] [Closed] Kernel.send(:initialize_copy, Kernel) で segmentation fault

Issue #9535 has been updated by Nobuyoshi Nakada.

Status changed from Open to Closed
% Done changed from 0 to 100

Applied in changeset r45076.

----------
class.c: do nothing if copying self

* class.c (rb_mod_init_copy): do nothing if copying self.
  [ruby-dev:47989] [Bug #9535]
* hash.c (rb_hash_initialize_copy): ditto.

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Bug #9535: Kernel.send(:initialize_copy, Kernel) で segmentation fault
https://bugs.ruby-lang.org/issues/9535#change-45334

* Author: Keita Urashima
* Status: Closed
* Priority: Normal
* Assignee: 
* Category: 
* Target version: 
* ruby -v: ruby 2.2.0dev (2014-02-19 trunk 45047) [x86_64-linux]
* Backport: 1.9.3: UNKNOWN, 2.0.0: UNKNOWN, 2.1: UNKNOWN
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以下のコードを実行すると segmentation fault が起きます。

    Kernel.send(:initialize_copy, Kernel)

trunk (45047)、2.1.0p0、2.0.0p353 で再現しました。1.9.3p484 では再現しませんでした。
trunk で実行したときの backtrace を添付します。

---Files--------------------------------
trace.txt (10.1 KB)


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