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Bug #12346

closed

Ruby 2.3.0 64-bit (mingw64-32) WIN32OLE_TYPE.typelibs seg faults on Windows 10 64-bit

Added by allen (Allen Hewes) almost 8 years ago. Updated almost 8 years ago.

Status:
Closed
Assignee:
Target version:
-
ruby -v:
ruby 2.3.0p0 (2015-12-25 revision 53290) [x64-mingw32]
Backport:
[ruby-core:75345]

Description

Ruby Windows binaries are from RubyInstaller.org.

Seg fault also happens with Ruby 2.3.1 using the same 64-bit DevKit.

in the test suite file test/win32ole/test_win32ole_type.rb, there is the test
test_s_typelibs:

def test_s_typelibs 
  tlibs = WIN32OLE_TYPE.typelibs.sort 
  tlibs2 = WIN32OLE_TYPELIB.typelibs.collect{|t|t.name}.sort
  assert_equal(tlibs2, tlibs) 
end 

Ruby 2.3.0 64-bit produces segmentation fault at both places:

  tlibs = WIN32OLE_TYPE.typelibs.sort
  tlibs2 = WIN32OLE_TYPELIB.typelibs.collect{|t|t.name}.sort 

very basic one line check for each test:

ruby.exe -e "require 'win32ole'" -e "puts WIN32OLE_TYPE.typelibs.count"
ruby.exe -e "require 'win32ole'" -e "puts WIN32OLE_TYPELIB.typelibs.collect{|t|t.name}.count"

fails in:
ruby-2.3.0-x64-mingw32 (see attachments)

works in:
ruby-2.3.0-i386-mingw32 (572)
ruby-2.2.4-i386-mingw32 (572)
ruby-2.2.4-x64-mingw32 (574)
ruby-2.1.8-i386-mingw32 (572)
ruby-2.1.8-x64-mingw32 (574)

I've attached the crash outputs for both:

WIN32OLE_TYPE.typelibs.sort = ruby-2.3.0p0-test_s_typelibs-seg-fault.txt
WIN32OLE_TYPELIB.typelibs.collect{|t|t.name}.sort = ruby-2.3.0p0-test_s_typelibs-collect-seg-fault.txt
systeminfo | findstr /R /C:"^OS [Name|Version]" /C:"^Hotfix" /C:"KB"
OS Name:                   Microsoft Windows 10 Pro
OS Version:                10.0.10586 N/A Build 10586
Hotfix(s):                 15 Hotfix(s) Installed.
                           [01]: KB2693643
                           [02]: KB3105211
                           [03]: KB3116900
                           [04]: KB3120677
                           [05]: KB3122947
                           [06]: KB3124200
                           [07]: KB3124262
                           [08]: KB3124263
                           [09]: KB3135173
                           [10]: KB3139907
                           [11]: KB3140741
                           [12]: KB3140743
                           [13]: KB3140768
                           [14]: KB3154132
                           [15]: KB3147458

Files


Related issues 1 (0 open1 closed)

Is duplicate of Ruby master - Bug #11880: blank string makes Win32ole crushClosedsuke (Masaki Suketa)Actions
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