Ruby 2.0.0(x64) Segmentation fault about fb

[rowland]

The architecture of your Ruby interpreter and your Firebird library must agree. If you are successful connecting from an x86 Ruby, then your fbclient.dll must also be for x86. In order to connect from an x64 Ruby, you will need an x64 fbclient.dll.

[filipeaugustosantos]

The architecture of your Ruby interpreter and your Firebird library must agree. If you are successful connecting from an x86 Ruby, then your fbclient.dll must also be for x86. In order to connect from an x64 Ruby, you will need an x64 fbclient.dll.

Right. However I did the installation of Firebird (x64) and used its dll.
If I use Ruby + Devkit 2.6.3-1 (x64) and follow the same steps, it works. However in version 2.0.0 no.
I tested with the SysWOW64 and System32 dll, tested copying to the bin folder ... and nothing.
I believe it is correct because the gem was compiled, if I have a version of Firebird at odds with Ruby, the gem is not compiled.

I am wrong? @rowland

[filipeaugustosantos]

__fb.rb:7: [BUG] Segmentation fault
ruby 2.0.0p648 (2015-12-16) [x64-mingw32]

-- Control frame information -----------------------------------------------
c:0003 p:---- s:0010 e:000009 CFUNC :connect
c:0002 p:0054 s:0007 E:001ee0 EVAL __fb.rb:7 [FINISH]
c:0001 p:0000 s:0002 E:001638 TOP [FINISH]

__fb.rb:7:in <main>' __fb.rb:7:in connect'

-- C level backtrace information -------------------------------------------
C:\WINDOWS\SYSTEM32\ntdll.dll(ZwWaitForSingleObject+0x14) [0x00007FFED513C0E4]
C:\WINDOWS\System32\KERNELBASE.dll(WaitForSingleObjectEx+0x93) [0x00007FFED2098BA3]
C:\Users\Filipe\Desktop\ECM\ScanDesigner\Ruby\bin\x64-msvcrt-ruby200.dll(rb_vm_bugreport+0x9d) [0x000000006F287B2D]
C:\Users\Filipe\Desktop\ECM\ScanDesigner\Ruby\bin\x64-msvcrt-ruby200.dll(rb_name_err_mesg_new+0x838) [0x000000006F1422D8]
C:\Users\Filipe\Desktop\ECM\ScanDesigner\Ruby\bin\x64-msvcrt-ruby200.dll(rb_bug+0x45) [0x000000006F143085]
C:\Users\Filipe\Desktop\ECM\ScanDesigner\Ruby\bin\x64-msvcrt-ruby200.dll(rb_check_safe_str+0x3c1) [0x000000006F20BF21]
[0x0000000000401A85]
C:\WINDOWS\System32\msvcrt.dll(_C_specific_handler+0x98) [0x00007FFED4128048]
C:\WINDOWS\SYSTEM32\ntdll.dll(_chkstk+0x11f) [0x00007FFED514119F]
C:\WINDOWS\SYSTEM32\ntdll.dll(RtlRaiseException+0x399) [0x00007FFED510A229]
C:\WINDOWS\SYSTEM32\ntdll.dll(KiUserExceptionDispatcher+0x2e) [0x00007FFED513FE0E]
C:\Users\Filipe\Desktop\ECM\ScanDesigner\Ruby\lib\ruby\gems\2.0.0\gems\fb-0.9.2\fb.so(Init_fb+0xc90) [0x0000000066D89010]
[0x0000000066D83E93]
C:\Users\Filipe\Desktop\ECM\ScanDesigner\Ruby\bin\x64-msvcrt-ruby200.dll(rb_error_arity+0x125) [0x000000006F272615]
C:\Users\Filipe\Desktop\ECM\ScanDesigner\Ruby\bin\x64-msvcrt-ruby200.dll(rb_f_send+0x5a1) [0x000000006F2817C1]
C:\Users\Filipe\Desktop\ECM\ScanDesigner\Ruby\bin\x64-msvcrt-ruby200.dll(rb_vm_localjump_error+0x1cf8) [0x000000006F276D08]
C:\Users\Filipe\Desktop\ECM\ScanDesigner\Ruby\bin\x64-msvcrt-ruby200.dll(rb_vm_localjump_error+0x5bf9) [0x000000006F27AC09]
C:\Users\Filipe\Desktop\ECM\ScanDesigner\Ruby\bin\x64-msvcrt-ruby200.dll(rb_iseq_eval_main+0x1e0) [0x000000006F284CA0]
C:\Users\Filipe\Desktop\ECM\ScanDesigner\Ruby\bin\x64-msvcrt-ruby200.dll(rb_check_copyable+0x3287) [0x000000006F148047]
C:\Users\Filipe\Desktop\ECM\ScanDesigner\Ruby\bin\x64-msvcrt-ruby200.dll(ruby_run_node+0x51) [0x000000006F14A8C1]
[0x0000000000402D14]
[0x00000000004013D7]
[0x00000000004014F8]
C:\WINDOWS\System32\KERNEL32.DLL(BaseThreadInitThunk+0x14) [0x00007FFED3247BD4]

-- Other runtime information -----------------------------------------------

• Loaded script: __fb.rb

• Loaded features:

  0 enumerator.so
  1 C:/Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/x64-mingw32/enc/encdb.so
  2 C:/Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/x64-mingw32/enc/iso_8859_1.so
  3 C:/Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/x64-mingw32/enc/trans/transdb.so
  4 C:/Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/x64-mingw32/rbconfig.rb
  5 C:/Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/rubygems/compatibility.rb
  6 C:/Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/rubygems/defaults.rb
  7 C:/Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/rubygems/deprecate.rb
  8 C:/Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/rubygems/errors.rb
  9 C:/Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/rubygems/version.rb
  10 C:/Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/rubygems/requirement.rb
  11 C:/Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/rubygems/platform.rb
  12 C:/Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/rubygems/specification.rb
  13 C:/Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/rubygems/exceptions.rb
  14 C:/Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/rubygems/defaults/operating_system.rb
  15 C:/Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/x64-mingw32/enc/utf_16le.so
  16 C:/Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/x64-mingw32/enc/trans/utf_16_32.so
  17 C:/Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/rubygems/core_ext/kernel_gem.rb
  18 C:/Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/thread.rb
  19 C:/Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/monitor.rb
  20 C:/Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb
  21 C:/Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/rubygems.rb
  22 C:/Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/rubygems/path_support.rb
  23 C:/Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/rubygems/dependency.rb
  24 C:/Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/x64-mingw32/bigdecimal.so
  25 C:/Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/x64-mingw32/date_core.so
  26 C:/Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/date/format.rb
  27 C:/Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/date.rb
  28 C:/Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/time.rb
  29 C:/Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/gems/2.0.0/gems/fb-0.9.2/fb.so

[NOTE]
You may have encountered a bug in the Ruby interpreter or extension libraries.
Bug reports are welcome.
For details: http://www.ruby-lang.org/bugreport.html

WITH THE OTHER DLL:

% 1 is not a valid Win32 application. - C: /Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/gems/2.0.0/gems/fb-0.9.2/fb.so (LoadError)
         from C: /Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb: 135: in rescue in require '          from C: /Users/Filipe/Desktop/ECM/ScanDesigner/Ruby/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb: 144: in require '
         from __fb.rb: 1: in `

'

[rowland]

Unfortunately, compiling is not a sure sign of anything, save that ibase.h was present.

You might try version 0.9.1. Version 0.9.2 accommodated some BigDecimal deprecations in 2.6.3. 0.9.2 still works on older Rubies on Unix, but Windows was not tested for regressions.

[filipeaugustosantos]

Unfortunately, compiling is not a sure sign of anything, save that ibase.h was present.

You might try version 0.9.1. Version 0.9.2 accommodated some BigDecimal deprecations in 2.6.3. 0.9.2 still works on older Rubies on Unix, but Windows was not tested for regressions.

Thanks for the answer, however I tested on 0.9.1 through 0.7.0 and it doesn't work on x64 :(...