# SEGV by Marshal.load("\\004\\bu:\\006C\\004\\377\\377\\377\\177a")

**URL:** <https://www.ruby-forum.com/t/segv-by-marshal-load-004-bu-006c-004-377-377-377-177a/117229>\
**Category:** Development\
**Created:** [October 15, 2007, 3:44am UTC](https://www.ruby-forum.com/t/segv-by-marshal-load-004-bu-006c-004-377-377-377-177a/117229 "2007-10-15T03:44:40Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Tanaka\_A](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/t/c67d28/32.png) [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Post date:** [October 15, 2007, 3:44am UTC](https://www.ruby-forum.com/t/segv-by-marshal-load-004-bu-006c-004-377-377-377-177a/117229/1 "2007-10-15T03:44:40Z")

</div>

e$B0J2\<$N$h$&$K$9$k$He(B SEGV e$B$7$^$9!#e(B

## % ./ruby -ve ’ class C def initialize(str) @str = str end def \_dump(limit) @str end def C.\_load(s) C.new(s) end end p Marshal.load("\004\bu:\006C\004\377\377\377\177a") ’ ruby 1.9.0 (2007-10-15 patchlevel 0) [i686-linux] -e:13: – control frame ---------- c:0004 p:---- s:0010 b:0010 l:000009 d:000009 CFUNC :load c:0003 p:0023 s:0006 b:0005 l:000004 d:000004 TOP -e:13 c:0002 p:---- s:0003 b:0003 l:000002 d:000002 FINISH :inherited c:0001 p:---- s:0001 b:-001 l:000000 d:000000 ------

DBG\> : “-e:13:in `’”  
– backtrace of native function call (Use addr2line) –  
0x80fa46a  
0x8118be8  
0x8118c87  
0x80c3919  
0xb7ef4420  
0x80ca6da  
0x80714a0  
0x8071714  
0x8072723  
0x8072d4b  
0x8072d5e  
0x805c243  
0x8072fe7  
0x80f0674  
0x80f7f99  
0x80f7b16  
0x80f44cd  
0x80f8172  
0x80f87b7  
0x805abad  
0x805ac5c  
0x8057e24  
0xb7d5eea8  
0x8057d41