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Backport #3656

Segmentation fault caused by Rational#marshal_load and Complex#marshal_load

Added by phasis68 (Heesob Park) about 9 years ago. Updated over 8 years ago.

Status:
Closed
Priority:
Normal
[ruby-core:31622]

Description

=begin
I understand Object#marshal_load is not intended to be called directly.
But anyway, it can be called and results Segmentation fault on some cases.

$ ruby -e "p 1.to_c.marshal_load(0)"
-e:1: [BUG] Segmentation fault
ruby 1.9.3dev (2010-08-03 trunk 28837) [i686-linux]

-- control frame ----------
c:0004 p:---- s:0011 b:0011 l:000010 d:000010 CFUNC :marshal_load
c:0003 p:0019 s:0007 b:0006 l:000494 d:00082c EVAL -e:1
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:0000 s:0002 b:0002 l:000494 d:000494 TOP


-- Ruby level backtrace information ----------------------------------------
-e:1:in <main>'
-e:1:in
marshal_load'

-- C level backtrace information -------------------------------------------
ruby [0x815b515]
ruby [0x8198d59]
ruby(rb_bug+0x28) [0x8198e08]
ruby [0x80ef418]
[0x4b5410]
ruby [0x814c5f8]
ruby [0x814e9bd]
ruby [0x81521eb]
ruby [0x81525c7]
ruby [0x805aa12]
ruby(ruby_run_node+0x32) [0x805c5b2]
ruby [0x8059c5a]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe6) [0x126b56]
ruby [0x8059b61]

[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

Aborted

$ ruby -e "p 1.to_r.marshal_load(0)"
-e:1: [BUG] Segmentation fault
ruby 1.9.3dev (2010-08-03 trunk 28837) [i686-linux]

-- control frame ----------
c:0004 p:---- s:0011 b:0011 l:000010 d:000010 CFUNC :marshal_load
c:0003 p:0019 s:0007 b:0006 l:000544 d:0008dc EVAL -e:1
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:0000 s:0002 b:0002 l:000544 d:000544 TOP


-- Ruby level backtrace information ----------------------------------------
-e:1:in <main>'
-e:1:in
marshal_load'

-- C level backtrace information -------------------------------------------
ruby [0x815b515]
ruby [0x8198d59]
ruby(rb_bug+0x28) [0x8198e08]
ruby [0x80ef418]
[0x8b8410]
ruby [0x814c5f8]
ruby [0x814e9bd]
ruby [0x81521eb]
ruby [0x81525c7]
ruby [0x805aa12]
ruby(ruby_run_node+0x32) [0x805c5b2]
ruby [0x8059c5a]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe6) [0x126b56]
ruby [0x8059b61]

[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

Aborted
=end

History

#1

Updated by nobu (Nobuyoshi Nakada) about 9 years ago

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

=begin
This issue was solved with changeset r28869.
Heesob, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.

=end

#2

Updated by nobu (Nobuyoshi Nakada) about 9 years ago

  • Status changed from Closed to Assigned
  • Assignee set to yugui (Yuki Sonoda)

=begin

=end

#3

Updated by mame (Yusuke Endoh) about 9 years ago

  • Status changed from Assigned to Closed

=begin
This issue was solved with changeset r28874.
Heesob, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.

=end

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