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Bug #9535

closed

Kernel.send(:initialize_copy, Kernel) で segmentation fault

Added by ursm (Keita Urashima) almost 8 years ago. Updated almost 8 years ago.

Status:
Closed
Priority:
Normal
Assignee:
-
Target version:
-
ruby -v:
ruby 2.2.0dev (2014-02-19 trunk 45047) [x86_64-linux]
[ruby-dev:47989]

Description

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) trace.txt ursm (Keita Urashima), 02/19/2014 05:55 PM

Updated by nobu (Nobuyoshi Nakada) almost 8 years ago

  • 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.

Updated by nobu (Nobuyoshi Nakada) almost 8 years ago

  • Backport changed from 1.9.3: UNKNOWN, 2.0.0: UNKNOWN, 2.1: UNKNOWN to 1.9.3: REQUIRED, 2.0.0: REQUIRED, 2.1: REQUIRED

Updated by usa (Usaku NAKAMURA) almost 8 years ago

  • Backport changed from 1.9.3: REQUIRED, 2.0.0: REQUIRED, 2.1: REQUIRED to 1.9.3: DONE, 2.0.0: REQUIRED, 2.1: REQUIRED

backported into ruby_1_9_3 at r45091.

Updated by nagachika (Tomoyuki Chikanaga) almost 8 years ago

  • Backport changed from 1.9.3: DONE, 2.0.0: REQUIRED, 2.1: REQUIRED to 1.9.3: DONE, 2.0.0: DONE, 2.1: REQUIRED

r45076 was backported to ruby_2_0_0 at r45096.

Updated by naruse (Yui NARUSE) almost 8 years ago

  • Backport changed from 1.9.3: DONE, 2.0.0: DONE, 2.1: REQUIRED to 1.9.3: DONE, 2.0.0: DONE, 2.1: DONE

ruby_2_1 r45128 merged revision(s) 45076.

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