Bug #3355

Stack overflow executing rdoc

Added by romuloceccon (Romulo Ceccon) almost 2 years ago. Updated about 1 year ago.

[ruby-core:30467]
Status:Closed Start date:05/28/2010
Priority:Urgent Due date:
Assignee:naruse (Yui NARUSE) % Done:

100%
Category:core
Target version:2.0.0
ruby -v:ruby 1.9.3dev (2010-05-27 trunk 28040) [i386-mswin32_90]

Description

Ruby-trunk (r28040) compiles fine with VS2008 but when it starts generating RDoc documentation it crashes with a stack overflow:

  (...)
  Generating RDoc documentation
          .\ruby.exe -I./lib -I".ext/i386-mswin32_90" "./tool/runruby.rb" --extout=".ext"  -- "./bin/rdoc" --no-force-update --all --ri --op ".ext/rdoc"  "."
  NMAKE : fatal error U1077: '.\ruby.exe' : return code '0xc00000fd'
  Stop.

More information from the application log:

  Faulting application ruby.exe, version 1.9.3.0, time stamp 0x4bfe8abc, faulting module ntdll.dll, version 6.0.6002.18005, time stamp 0x49e03821, exception code 0xc00000fd, fault offset 0x00066578, process id 0x33c, application start time 0x01cafdb25d481203.

Ruby-1.9.2 (ruby 1.9.2dev (2010-05-27 revision 28042) [i386-mswin32_90]) exhibits exactly the same problem.

Related issues

duplicated by ruby-trunk - Bug #3358: -I switch fails to work on the trunk version Closed 05/28/2010

Associated revisions

Revision 28063
Added by naruse (Yui NARUSE) almost 2 years ago

* encoding.c (rb_filesystem_encindex): avoid infinite require loop. [ruby-core:30467]

History

#1
Updated by romuloceccon (Romulo Ceccon) almost 2 years ago

r28037 is ok. The issue appeared in r28038.

#2
Updated by usa (Usaku NAKAMURA) almost 2 years ago

  • Status changed from Open to Assigned
  • Assignee set to usa (Usaku NAKAMURA)
  • Target version set to 2.0.0
succeeded to reproduce.

memo:

ruby crashes in ruby_xrealloc() because ptr is invalid.
  objspace = 0
  ptr = 0x85fffffd
  size = 3893786111

#3
Updated by usa (Usaku NAKAMURA) almost 2 years ago

Oh, this is the well known problem (by especially Naruse and me)
as "infinity require loop of encoding".
Now Naruse and I discussing about this.

#4
Updated by usa (Usaku NAKAMURA) almost 2 years ago

  • Assignee changed from usa (Usaku NAKAMURA) to naruse (Yui NARUSE)
  • Priority changed from Normal to Urgent

#5
Updated by naruse (Yui NARUSE) almost 2 years ago

  • Status changed from Assigned to Closed
  • % Done changed from 0 to 100
This issue was solved with changeset r28063.
Romulo, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.

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