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yarv-dev:783

From: SASADA Koichi <ko1 atdot.net>
Date: Sun, 29 Jan 2006 11:50:51 +0900
Subject: [yarv-dev:783] fixed> Re: open> an redefinition of constants dumps core

 ささだです.

 遅くなりましたが fix しました.エラー出すようにしただけ.

sheepman wrote:
> open を付け忘れました。
> 
>  こんばんは、sheepman です。
>  次のようにすると core を吐きます。
> 
>  $ cat t.rb
>   B = 1
>   class B
>     p B
>   end
> 
>  $ ./miniruby -v t.rb
>  ruby 1.9.0 (2005-11-18) [i686-linux]
>  YARVCore 0.3.3 (rev: 356) [opts: ]
>  t.rb:3: DBG> : "t.rb:2:in `<main>'"
>  -- stack frame ------------
>  0x402b1008 (0000): 00000001
>  0x402b100c (0001): 00000004
>  0x402b1010 (0002): 40298018
>  0x402b1014 (0003): 00000004
>  0x402b1018 (0004): 08140bbf <- lfp <- dfp
>  0x402b101c (0005): 00000003 <- bp
>  -- control frame ----------
>  c:0004 p:0006 s:0006 b:0005 l:0004 d:0004 CLASS  i:<class:B> s:         -
>  c:0003 p:0010 s:0003 b:0003 l:-131 d:-131 TOP    i:<main>   s:         -
>  c:0002 p:-001 s:0001 b:0001 l:0000 d:0000 FINISH i:-        s:         -
>  c:0001 p:-001 s:0000 b:-001 l:0000 d:0000 ------ i:-        s:         -
>  ---------------------------
>  [BUG] Segmentation fault
>  ruby 1.9.0 (2005-11-18) [i686-linux]
> 
>  zsh: abort      ./miniruby -v t.rb
> 
>  以下はバックトレースです。
> 
>  (gdb) bt
>  #0  0x400ecc11 in kill () from /lib/i686/libc.so.6
>  #1  0x4002a341 in pthread_kill () from /lib/i686/libpthread.so.0
>  #2  0x4002a6bb in raise () from /lib/i686/libpthread.so.0
>  #3  0x400ec8a4 in raise () from /lib/i686/libc.so.6
>  #4  0x400ee008 in abort () from /lib/i686/libc.so.6
>  #5  0x080c8efa in rb_bug (fmt=0x80f20f1 "Segmentation fault") at ../yarv/error.c:173
>  #6  0x080a12f3 in sigsegv (sig=11) at ../yarv/signal.c:457
>  #7  0x4002ce8e in __pthread_clock_settime () from /lib/i686/libpthread.so.0
>  #8  0x400ec908 in killpg () from /lib/i686/libc.so.6
>  #9  0x080b55e0 in th_eval (th=0x813d140, initial=0) at insns.def:285
>  #10 0x080b888d in th_eval_body (th=0x813d140) at ../yarv/vm.c:1273
>  #11 0x080b9bb8 in yarvcore_eval_iseq (iseq=1076461892) at yarv.h:49
>  #12 0x08058798 in ruby_exec_internal () at ../yarv/eval.c:271
>  #13 0x080587cc in ruby_exec () at ../yarv/eval.c:283
>  #14 0x08058807 in ruby_run () at ../yarv/eval.c:300
>  #15 0x08055f05 in main () at ../yarv/main.c:36
>  #16 0x400d9c1f in __libc_start_main () from /lib/i686/libc.so.6
> 
> 


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// SASADA Koichi at atdot dot net


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[前][次][番号順一覧][スレッド一覧][生データ]

       781 2006-01-10 20:53 [sheepman sheepman.sa] an redefinition of constants dumps core 
       782 2006-01-10 20:55 ┗[sheepman sheepman.sa] open> an redefinition of constants dumps core
->     783 2006-01-29 11:50  ┗[ko1 atdot.net       ] fixed> Re: open> an redefinition of constants dumps core
       800 2006-02-02 22:12   ┣[sheepman sheepman.sa] open> the redefinition of constants dumps core
       803 2006-02-04 08:50   ┃┗[ko1 atdot.net       ] fixed> Re: open> the redefinition of constants dumps core
       811 2006-02-05 00:31   ┃ ┗[sheepman sheepman.sa] close> Re: open> the redefinition of constants dumps core
       810 2006-02-05 00:30   ┗[sheepman sheepman.sa] close> Re: open> an redefinition of constants dumps core