From: "phasis68 (Heesob Park)" Date: 2013-07-14T11:35:18+09:00 Subject: [ruby-core:55998] [ruby-trunk - Bug #8634][Open] Segfault with sprintf of force_encoding('UTF-16LE') on Windows Issue #8634 has been reported by phasis68 (Heesob Park). ---------------------------------------- Bug #8634: Segfault with sprintf of force_encoding('UTF-16LE') on Windows https://bugs.ruby-lang.org/issues/8634 Author: phasis68 (Heesob Park) Status: Open Priority: Normal Assignee: Category: Target version: ruby -v: ruby 2.1.0dev (2013-07-14 trunk 41961) [i386-mingw32] Backport: 1.9.3: UNKNOWN, 2.0.0: UNKNOWN The revision r41937 raised segfault in test_m17n.rb http://ci.rubyinstaller.org/job/ruby-trunk-x64-test-all/1590/console Here is a simplified test case. C:\work>ruby -e 'p("%s".force_encoding("UTF-16LE")%"test")' -e:1: [BUG] Segmentation fault ruby 2.1.0dev (2013-07-14 trunk 41961) [i386-mingw32] -- Control frame information ----------------------------------------------- c:0003 p:---- s:0008 e:000007 CFUNC :p c:0002 p:0015 s:0004 E:0007e4 EVAL -e:1 [FINISH] c:0001 p:0000 s:0002 E:0022b4 TOP [FINISH] -e:1:in `
' -e:1:in `p' -- C level backtrace information ------------------------------------------- C:\Windows\SysWOW64\ntdll.dll(ZwWaitForSingleObject+0x15) [0x7701F8B1] C:\Windows\syswow64\kernel32.dll(WaitForSingleObjectEx+0x43) [0x75151194] C:\Windows\syswow64\kernel32.dll(WaitForSingleObject+0x12) [0x75151148] c:\usr\local\bin\msvcrt-ruby210.dll(rb_vm_bugreport+0xa7) [0x6D3811B7] c:\usr\local\bin\msvcrt-ruby210.dll(rb_name_err_mesg_new+0x69d) [0x6D2435AD] c:\usr\local\bin\msvcrt-ruby210.dll(rb_bug+0x2e) [0x6D2443AE] c:\usr\local\bin\msvcrt-ruby210.dll(rb_check_safe_str+0x110) [0x6D305760] [0x00401866] C:\Windows\SysWOW64\ntdll.dll(RtlKnownExceptionFilter+0xb7) [0x770774DF] -- Other runtime information ----------------------------------------------- * Loaded script: -e * Loaded features: 0 enumerator.so 1 c:/usr/local/lib/ruby/2.1.0/i386-mingw32/enc/encdb.so 2 c:/usr/local/lib/ruby/2.1.0/i386-mingw32/enc/cp949.so 3 c:/usr/local/lib/ruby/2.1.0/i386-mingw32/enc/trans/transdb.so 4 c:/usr/local/lib/ruby/2.1.0/i386-mingw32/rbconfig.rb 5 c:/usr/local/lib/ruby/2.1.0/rubygems/compatibility.rb 6 c:/usr/local/lib/ruby/2.1.0/rubygems/defaults.rb 7 c:/usr/local/lib/ruby/2.1.0/rubygems/deprecate.rb 8 c:/usr/local/lib/ruby/2.1.0/rubygems/errors.rb 9 c:/usr/local/lib/ruby/2.1.0/rubygems/version.rb 10 c:/usr/local/lib/ruby/2.1.0/rubygems/requirement.rb 11 c:/usr/local/lib/ruby/2.1.0/rubygems/platform.rb 12 c:/usr/local/lib/ruby/2.1.0/rubygems/basic_specification.rb 13 c:/usr/local/lib/ruby/2.1.0/rubygems/stub_specification.rb 14 c:/usr/local/lib/ruby/2.1.0/rubygems/specification.rb 15 c:/usr/local/lib/ruby/2.1.0/rubygems/exceptions.rb 16 c:/usr/local/lib/ruby/2.1.0/i386-mingw32/enc/utf_16le.so 17 c:/usr/local/lib/ruby/2.1.0/i386-mingw32/enc/trans/utf_16_32.so 18 c:/usr/local/lib/ruby/2.1.0/rubygems/core_ext/kernel_gem.rb 19 c:/usr/local/lib/ruby/2.1.0/thread.rb 20 c:/usr/local/lib/ruby/2.1.0/monitor.rb 21 c:/usr/local/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb 22 c:/usr/local/lib/ruby/2.1.0/rubygems.rb [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 This application has requested the Runtime to terminate it in an unusual way. -- http://bugs.ruby-lang.org/