Bug #1911

Memory leak in Dir.glob on Windows

Added by Heesob Park almost 6 years ago. Updated over 4 years ago.

[ruby-core:24820]
Status:Closed
Priority:Normal
Assignee:Nobuyoshi Nakada
ruby -v:ruby 1.9.2dev (2009-08-08 trunk 24444) [i386-mswin32_90] Backport:

Description

=begin
I found the memory leak in Dir.glob of Ruby 1.9 (trunk) on Windows.

After running this code

ruby -e 'for i in 0..100000;Dir.glob("c:/*");end'

The memory usage is increasing steeply and never decrease.

I guess that leak is due to the several WCHAR pointers in win32.c. I noticed that pointer is allocated for MultiByteToWideChar function and not freed afterward.
=end

History

#1 Updated by Nobuyoshi Nakada almost 6 years ago

  • Status changed from Open to Assigned
  • Assignee set to Usaku NAKAMURA

=begin

=end

#2 Updated by Usaku NAKAMURA almost 6 years ago

  • Assignee changed from Usaku NAKAMURA to Nobuyoshi Nakada

=begin
Nobu, check r23023.
=end

#3 Updated by Usaku NAKAMURA almost 6 years ago

  • Status changed from Assigned to Closed
  • % Done changed from 0 to 100

=begin
Applied in changeset r24510.
=end

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